由买买提看人间百态

topics

全部话题 - 话题: precision
首页 上页 1 2 3 4 5 6 7 8 9 10 下页 末页 (共10页)
w****e
发帖数: 2210
1
Unleash the power of Nikon’s DX-format HD-SLR system.
Meet the new flagship of Nikon’s outstanding DX-format HD-SLR line-up: the
D7100. Incorporating recent
advancements in HD-SLR technology, the D7100 brings a thrilling new level of
image quality, speed, connectivity
and creative capabilities—a specially designed 24.1-megapixel DX-format
image sensor, superior low-light
performance, ultra-precise autofocus and metering, advanced video recording
features, built-in HDR, mobile
connectivity and mu... 阅读全帖
l*****s
发帖数: 1754
2
来自主题: PhotoGear版 - if you care a IPS laptop
Dell Precision 6600, today has "Save $1468 on select Precision M6600 through
Dell Small Business!"
although it is only 2nd gen core i7, but i don't think that's too big of a
concern. AMD® FirePro® M8900 is better than GTX 560 ti, slightly
worst tham GTS 650m sli, so it can handle pretty much any games nicely too.
and of course, than main thing is 1920x1080 IPS display. only cost 1/2 of 15
" macbook pro
http://www.dell.com/us/business/p/precision-m6600/fs
k**********4
发帖数: 16092
3
最重要的是摄氏温标是基于绝对零度 ,是intervel data 华氏温标是相对数字,从科
学角度来说,还是摄氏温标更精确
See below:
Fahrenheit is a temperature scale named after the German-Dutch physicist
Daniel Gabriel Fahrenheit (1686–1736), who proposed it in 1724. In this
scale, the freezing point of water is 32 degrees Fahrenheit (written “32 °
F”), and the boiling point is 212 degrees, placing the boiling and freezing
points of water exactly 180 degrees apart.
Celsius is, or relates to, the Celsius temperature scale (previously known
as the centig... 阅读全帖
j****e
发帖数: 12067
4
【 以下文字转载自 Food 讨论区 】
发信人: patsy (patsy), 信区: Food
标 题: 地铁大餐 Aboard the L Train, Luncheon Is Se
发信站: BBS 未名空间站 (Wed May 4 21:07:17 2011, 美东)
看一下周日纽约地铁的大餐。看到那个menu就很饿呀,caviar, foie gras, filet mignon, 和 panna cotta, 都是我爱的。
======================================================================
http://www.nytimes.com/2011/05/04/dining/04train.html?_r=1&ref=
Aboard the L Train, Luncheon Is Served
By MELENA RYZIK
Published: May 3, 2011
The maître d'hôtel, who identified himself as C. K., s... 阅读全帖
s**********4
发帖数: 208
5
Four Star Dry Dog Foods
4Health Dog Food (Dry)
Acana Singles (Dry)
Addiction Dog Food (Dry)
American Natural Premium (Dry)
Annamaet Dog Food (Dry)
Artemis Fresh Mix (Dry)
Artemis Professional Formula (Dry)
Authority Grain Free Dog Food (Dry)
AvoDerm Natural Dog Food (Dry)
AvoDerm Natural Revolving Menu (Dry)
Beaverdam Dog Food (Dry)
Bench and Field Dog Food (Dry)
Berkley and Jensen Dog Food (Dry)
Best Breed Dog Food (Dry)
Best Breed Grain Free (Dry)
Blackwood Dog Food (Dry)
Blackwood ExPro (Dry)... 阅读全帖
l*****a
发帖数: 38403
6
Talk about the existence of anything at all and especially reproductive life
Express the amazing interdependency of systems within even simple life to
allow it to live.
Talk about the thousands of "precisely" balanced and regulated bio-chemical
and electrical systems in the body.
How could chaos create precision, perfect sight, hearing, unfathomable
depths of nerves and multiple intelligences plus gender, various amazing
species (lightening bugs, electric eels, blind bats with sonar, worms and
s... 阅读全帖
x*****u
发帖数: 3419
7
来自主题: Translation版 - A Very Short History of Bad Writing z
A Very Short History of Bad Writing
Now, anyone familiar with the history of English prose might wonder
whether anything we do here will substantially improve its future. Since
the earliest times, many writers have graced us with much good writing.
But others have afflicted us with much that is bad. Some of the reasons for
the bad writing are rooted in history, others in personal experience.
In the last seven hundred years, English writers have responded to
three influence... 阅读全帖
D*****r
发帖数: 6791
8
来自主题: TrustInJesus版 - THE NAME "LUCIFER" HAS NEVER BELONGED TO SATAN!
http://www.franknelte.net/Nelte_HTML/LUCIFER.htm
In the English version of the Bible the name "Lucifer" appears only one time
, in Isaiah 14:12. This verse reads:
"How are you fallen from heaven, O LUCIFER, son of the morning..." (Isaiah
14:12)
Now the word "Lucifer" is not an English word, but a LATIN word. And so the
question is:
WHO GAVE THE WORLD THIS LATIN NAME "LUCIFER"? AND WHY DID THEY GIVE US THIS
LATIN NAME?
HOW WE CAME TO HAVE THIS NAME "LUCIFER"
In 382 A.D. Pope Damasus commissioned ... 阅读全帖
s********b
发帖数: 3
9
来自主题: TrustInJesus版 - 再来提问一个信奉的问题

回应:
一、注意“长老”不是“老年人”可能是年轻人或中年人。请长老抹油祷告是很正常的
,任何相信圣经的教会都会有人相信并实践的。
二、我不清楚怎样解释‘“圣经”“新约”明确要求女人在教会要“闭口不言”’。
我不知道这个教导是不是绝对的,或“明确”。
例如,哥林多前书十一章,
4 凡男人祷告或是讲道(讲道或作说预言下同),若蒙着头,就羞辱自己的头。 5 凡
女人祷告或是讲道,若不蒙着头,就羞辱自己的头。因为这就如同剃了头发一样。 6
女人若不蒙着头,就该剪了头发。女人若以剪发剃发为羞愧,就该蒙着头。
这些经文意为,女人可以讲道(先知预言)只有蒙头(要不就剪头发)就可以了。与哥
林多前书十四章34-35节的教导有异。我没时间具体查原文希腊文怎么写的。
在网上找到一篇有关文章。(比较长)
http://www.ntrf.org/articles/article_detail.php?PRKey=16
Correctly Interpreting 1 Corinthians 14:33b-35 (Part 1&Part 2)
by Steve Atkerson
If you ever wis... 阅读全帖
M*****8
发帖数: 17722
10
【 以下文字转载自 TraderSuccess 俱乐部 】
发信人: MB80528 (肥猫(Contrarian)[食MM而肥]), 信区: TraderSuccess
标 题: 今天 TraderSuccess(tm) 电子信的内容 (March 22, 2011)
发信站: BBS 未名空间站 (Wed Mar 23 13:02:39 2011, 美东)
有免费的 eMail Newsletter:
欢迎订阅。
http://StockCounsel.com/pm/user/subscribe.php
=================================================
MCP Now Bearish (March 22, 2011)
We now confirm that MCP is over-extended and bearish.
http://yhoo.it/eEiguu
Here is the latest forecasts (as of last night, March 22, 2011):
SYMBOL, DATE... 阅读全帖
P*******Y
发帖数: 1038
11
想要配置一个计算,图形能力比较强一点的台式机/工作站。 基本要求是4核,8G-16G
内存(内存好像很便宜?)和一个高端显卡,评分最好能1000分以上,不加显示器,预算
1200以内?http://www.videocardbenchmark.net/high_end_gpus.html
看了一下dell 的workstation 如下, 感觉很贵。如果自己攒机,是不是能便宜很多?
有高手能给一个配置单么?主要担心自己不懂,配的机器兼容性不好,老死机还是比较
麻烦。
------------------------------ $859 还要升级内存和显卡------
Dell Precision T3500 Workstation

Date 11/25/2011 9:59:02 AM Central Standard Time
Catalog Number 4 Retail 04
Catalog Number / Description Product Code Qty SKU Id
Dell Precision T3500:
Dell Precision... 阅读全帖
b*********f
发帖数: 1585
12
来自主题: Hardware版 - GK110发布了
Nvidia is announcing two products today, two Kepler based HPC / GPGPU cards
- K10 and K20.
NVIDIA Tesla K10
Tesla K10 dedicated to seismic analysis where most valuable resource is
bandwidth. It has 3x single precision of today’s fermi tesla and 1.8x the
memory bandwidth.
NVIDIA is preparing two Tesla GPUs, one is Tesla K10, based on dual-GK104
chips, which is to be devoted to high efficient computing in oil and gas
exploration and defense industry. Card is based on dual-GK104 GPUs and has a
memo... 阅读全帖
c******y
发帖数: 3269
13
The comparison should be among Thinkpad, Dell Latitude/Precision, and HP
Elitebook, since comparing Thinkpad with low-end HP/Dell makes no sense.
1、超群的可靠性。这个有人说HP和Dell的高端机也能达到,但是现在联想用6、700的
价格达到1200-1500高端机的水准,我认为这是非常了不起的
~~~~~~~~~~~~
Dell Latitude line has improved since D630, which keeps it as reliable as
Thinkpad, so does HP Elitebook line
With regard to the price, Dell Latitude is more consumer-friendly compare to
HP, the same QPR as Thinkpad line
2、超安静的风扇和散热。我用其他品牌的机器不太多,但是TP的风扇绝对是最安静之
一,我办... 阅读全帖
i******d
发帖数: 565
14
来自主题: Hardware版 - 请帮忙配个5千左右的台式机
呵呵,算公司的。也是我自己找事。目前我的工作机器是DELL precision T7500,一年
半前配的。当时花了公司7500美元。前段时间自己个人配了个台式机,花2000左右,然
后跟老板说我的个人机器速度比工作的机器快很多。老板说那不行,一定要让公司的机
器比个人机器快。然后就让我从DELL网站上配,配下来后DELL precision T7600差不多
要9500美元。
现在老板觉得有点不值得。就想让我自己来配置上班用的工作站。他希望是5000左右,
接近DELL precision T7600的性能就好了。
我个人基本上过三年装一个台式机,装机以后出的小问题应该能自己解决,大问题的话
就让老板花钱直接换配件了。
不知道这儿有没有配过五千左右的机器的,请多给点建议。谢谢。
i******d
发帖数: 565
15
来自主题: Hardware版 - 请帮忙配个5千左右的台式机
谢谢楼上几位的建议。话说我上班的公司最近大改组,老板也都换了。新的director为
表示对下属的关心,现在积极主动并强烈支持给我另加一台新电脑。虽然我私下觉得目
前的机器已经够用了,一年半前买的。
现在我想还是准备从dell网站上配了。主要是为了高性能计算,下面我配的是$9600美
元,大家请看看有没有什么问题。
另外能否请帮忙看看7000左右应该如何配置。
Dell Precision T7600, 1300W
Processor: Two Intel® Xeon® Processors E5-2680 (Eight Core,
2E52680 1 [317-8709] 2 2.7GHz, 20M, 8.0 GT/s, Turbo+)
Memory: 64GB, DDR3 RDIMM Memory, 1600MHz, ECC (8 x 64G3E68 1 [317-8326] 3
8GB DIMMs)
Graphics: Dual 2.5GB NVIDIA™ Quadro™ 5000, 6 MON, 2DP SNQ5000 1
[320-... 阅读全帖
i***l
发帖数: 9994
16
来自主题: Hardware版 - Windows还是比linux强多了
这话说的。我知道Windows窥探隐私,有不是我自己说的。 就算你不知道你什么隐私被
窥探,你自己google一下不就知道了吗?
你自己读读微软自己的隐私声明。作为一个操作系统供应商,你觉得微软有必要知道你
的姓名,地址,电话,密码,信用卡号,文件内容,付款信息,等等一切吗?就算你信
任微软,哪一天黑客搞定阿三的数据库,你这些信息不是全部泄漏了吗?这算是阿三明
明白白告诉你要收集的信息。背地里不告诉你的谁知道还有啥。个人感觉,Windows10
的这些行为,比病毒木马keylogger还牛逼。Windows10本身就成了个特大号病毒。
https://privacy.microsoft.com/en-us/privacystatement
The data we collect depends on the context of your interactions with
Microsoft, the choices you make, including your privacy settings, and the
products and features you use. Th... 阅读全帖
e*i
发帖数: 10288
17
来自主题: Hardware版 - 拆硬盘的螺丝刀哪里能买到
this should work
https://www.homedepot.com/p/TEKTON-Everybit-Precision-Bit-and-Driver-Kit-for
-Electronic-and-Precision-Devices-27-Piece-2830/205498820
I used a cheap set (HDX brand) and it worked as well. Bought from HD at the
price of $3.xx
https://www.amazon.com/HDX-23-piece-Precision-Screwdriver-Screwdrivers/dp/
B00IFSU18U
S******1
发帖数: 216
18
/**
* Definition for a point.
* class Point {
* int x;
* int y;
* Point() { x = 0; y = 0; }
* Point(int a, int b) { x = a; y = b; }
* }
*/
public class Solution {

class Line {
boolean vertical = false;
double slop = 0.0;
double intercept = 0.0;

public Line(Point pt1, Point pt2) {
if (pt1.x == pt2.x)
{
vertical = true;
intercept = pt1.x;
}
else
... 阅读全帖
O******e
发帖数: 734
19
来自主题: Programming版 - double转换int的问题
Single-precision floating point number have 23 normalized bits of
accuracy in the mantissa, which gives six decimal places of accuracy,
and can represent integers up to 16777216 exactly.
Double-precision floating point numbers have 52 normalized bits of
accuracy in the mantissa, which gives 15 decimal places of accuracy,
and can represent integers up to 9007199254740992 exactly.
What is happening in your case is that you are starting with the single-
precision representation of 28032400.0, which
y**b
发帖数: 10166
20
来自主题: Programming版 - openmp并行计算疑问
多谢两位回复!
我这个问题本来就不存在一个deterministic order, 所以串行的结果一样并不能说明
串行的结果就比并行的结果更正确。还好并行的误差并不离谱,而且输出的结果明显
看出是舍入误差的累积,一位一位地放大。看intel的报告很多大型模型如天气模型会
因为舍入误差累积而达到量级差别,吓了一跳!
最近狠狠研究了几天并行和浮点consistency的问题,发现这个问题还不是一般的普遍,
各位做数值尤其是高精度高频率领域比如碰撞和爆炸可能会有些经验,欢迎指点。
我自己的思路是:
1. 先从gcc跳到icc试一下,毕竟icc提供80bits register extended precision和很多
浮点调控选项如-fp-model, 我试验了一下,发现icc不仅比gcc慢,也不能解决这个
consistency问题。(也说明gcc性能还是很牛的)。
2. GCC quad precision math lib, 这玩意比较新,_float128和sinq()等能提供大约
33位十进制进度,而double和long double只能提供15位精度。我的程序非常依赖这些
三... 阅读全帖
y****e
发帖数: 23939
21
来自主题: Programming版 - Visual C++ 高手帮忙,一个Link Error
I paste the full code to if anybody can help me out.
the function refalifn and refalifnfast are good to compile on vc++.
But the function refalidf and refalifdf will have this LNK2019 error on vc++
. Same code compiles OK on g++. It must be some kind of restraint with
visual c++.
static double refalifn(const gsl_vector * v, void *params)
{
Dict *dict = (Dict *) params;
double x = gsl_vector_get(v, 0);
double y = gsl_vector_get(v, 1);
double a = gsl_vector_get(v, 2);
EMData *t... 阅读全帖
t*d
发帖数: 1290
22
来自主题: Biology版 - better way to conquer cancer
IMHO, to find novel drug delivering methods might be better ways to conquer
cancer comparing to studying the mechanisms of cancer initiation and
progression.
Nature 491, S58–S60 (22 November 2012)
Nanotechnology: Carrying drugs
When Joseph DeSimone makes nanomedicines, he compares himself to a baker. He
mixes drugs with different chemical 'batters', puts them in tiny moulds,
cures them and then turns them out. He can mould almost any shape: discs,
cubes, long sticks, roughened doughn... 阅读全帖
a********h
发帖数: 245
23
来自主题: Biology版 - Brain Activity Map吵起来了
转一个相关的博客:
http://www.michaeleisen.org/blog/?p=1179
Blinded by Big Science: The lesson I learned from ENCODE is that projects
like ENCODE are not a good idea
By Michael Eisen | Published: September 10, 2012
When the draft sequence of the human genome was finished in 2001, the
accomplishment was heralded as marking the dawn of the age of “big biology
”. The high-throughput techniques and automation developed to sequence DNA
on a massive scale would be wielded to generate not just genomes, but
refe... 阅读全帖
T****i
发帖数: 15191
24
来自主题: Biology版 - 关于SEM和SD的争议
看来很有争议,值得再讨论一下。
我不是统计出身,所以也不敢说我说的就是对的。所以讨论之前我先引用些:
先看看这个 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959222/
摘了中间一部分:“The SEM is a measure of precision for an estimated
population mean. SD is a measure of data variability around mean of a sample
of population. Unlike SD, SEM is not a descriptive statistics and should
not be used as such. However, many authors incorrectly use the SEM as a
descriptive statistics to summarize the variability in their data because it
is less than the SD, implying i... 阅读全帖
r******g
发帖数: 600
25
来自主题: Biology版 - NIH钱多了不少了,是福是祸?
最近 对这个领域 稍微研究了一下,懂得不多,只是提提个人观点
其实你们两个人 说的是对的
你可能看过RP Lifton的papers。他一直致力于 研究 rare mendelian diseases。 他
目前和BCM,Wash U@SL 和 JHU 一起在做 mendelian genetics consortium。 通过在
全世界找 “extreme phenotype - disease outliers” 和 “inbred family的疾病”
来寻找 human knockout的phenotype。
通过 RP Lifton的实验,你发现,这个世界上 仍然有很多 monogenic的病。 但是从
临床的角度来考虑, 研究 monogenic的疾病 究竟有治疗价值吗? 1/100,000 的
mutation导致的 rare disease, 有哪个药厂会愿意生产药物来治疗呢? 所以,工业圈
自然也不会对这个领域感兴趣...
但是,你如果仔细听听RP lifton的讲座,你会发现 “发现rare disease其实并不是RP
lifton的目的”!! 通过 研究 ext... 阅读全帖
r******g
发帖数: 600
26
来自主题: Biology版 - NIH钱多了不少了,是福是祸?
最近 对这个领域 稍微研究了一下,懂得不多,只是提提个人观点
其实你们两个人 说的是对的
你可能看过RP Lifton的papers。他一直致力于 研究 rare mendelian diseases。 他
目前和BCM,Wash U@SL 和 JHU 一起在做 mendelian genetics consortium。 通过在
全世界找 “extreme phenotype - disease outliers” 和 “inbred family的疾病”
来寻找 human knockout的phenotype。
通过 RP Lifton的实验,你发现,这个世界上 仍然有很多 monogenic的病。 但是从
临床的角度来考虑, 研究 monogenic的疾病 究竟有治疗价值吗? 1/100,000 的
mutation导致的 rare disease, 有哪个药厂会愿意生产药物来治疗呢? 所以,工业圈
自然也不会对这个领域感兴趣...
但是,你如果仔细听听RP lifton的讲座,你会发现 “发现rare disease其实并不是RP
lifton的目的”!! 通过 研究 ext... 阅读全帖
j*c
发帖数: 97
27
来自主题: Computation版 - integration question
you will failed if you try. That's what I'm doing now. for x~0.1, the error
will be about 10%(signle precision), and for x<0.1 single precision will fail.
I can't use double precision for executing time requirement.
btw: the job is pretty simple: n is integer and 0 actually I use table interpolation for n=-1 in a x=i^2 x0 scale
h***o
发帖数: 539
28
【 以下文字转载自 Linux 讨论区 】
【 原文由 hanzo 所发表 】
32位机上的double precision是8字节
64位机上的double precision是不是16字节?(对不?)
如果cpu速度一样,对一个16字节 double precision的变量作运算
64位机比32位机快多少?
w****n
发帖数: 31
29
来自主题: Computation版 - 有个问题drive me crazy
no, it's working here:
wilson@mary015-01dhcp57:~/program/PRECISION> more long.c
#include
int main()
{
long double a;
a = 1.0/3.0;
printf("%22.20Lf\n",a);
return 0;
}
wilson@mary015-01dhcp57:~/program/PRECISION> gcc long.c
wilson@mary015-01dhcp57:~/program/PRECISION> ./a.out
0.33333333333333331483
r****y
发帖数: 1437
30
来自主题: Computation版 - fortran90的超级怪问题
real (kind=16) is not double precision, it is quadraple precision. That's
why
your 3.14159***D0 failed.
if you really have to consider the precision proble up to kind=16, then most
time it means your code is not well written. There must be other way to do it
.
Usually, should not specify inside code, just write down
real a
**********
Then when you compile, use switch -r8, or -r16. This would be better than
your in-code declaration.
Seems you are such a rookie. Hehe.

,
kind
l***q
发帖数: 208
31
来自主题: Computation版 - Fortran error
尝试compile我的code时得到以下错误提示:
m2c -o precision.o precision.mod
make: m2c: Command not found
make: *** [precision.o] Error 127
如果在makefile里设置让它绕开.mod文件,我不需要m2c
l********y
发帖数: 1068
32
Use "legal reasoning" to analyze this fact pattern: Precise Engineering
Corporation has a contract with Quik Mart Stores to provide customized
software for Quik's inventory control system. Retail Outlets, Inc, Quik's
competitor, induces Sam, a Precise subcontractor who is writing code for the
Quik software, to delay delivery of the code for one week. As a result,
Precise's delivery of the software is delayed, and Quik sustains $500,000 in
lost profits. Respond to this assignment using the FIRAC... 阅读全帖
n*********3
发帖数: 534
33
来自主题: Mathematics版 - 怎么解释圆周长不能精确测量?
If it is a straight line and if the precision requirement is defined, then
the length can be measured accurately. For circles, there is another level
or requirement.
So I think the question is actually quite meaningful.
Why are simple things like the length of a circle controlled by an
irrational number?
See no matter how precise a ruler one can make, they can never measure pi
with 100 % precision, because pi "goes on forever".
n*********3
发帖数: 534
34
来自主题: Mathematics版 - 怎么解释圆周长不能精确测量?
"同样,如果precision要求无限,你还能精确测量1/3吗?比如小数点后100位?都小于
普朗克尺度了吧,我看你用什么做那个尺。所以不能精确测量这个问题,和被测量量是
什么无关。"
如果precision要求无限, one can predict 1/3 for all the rest of the digits,
如果precision要求无限, one cannot predict the digits after certain position.
扯蛋 is fun.
n*********3
发帖数: 534
35
来自主题: Mathematics版 - 怎么解释圆周长不能精确测量?
If it is a straight line and if the precision requirement is defined, then
the length can be measured accurately. For circles, there is another level
or requirement.
So I think the question is actually quite meaningful.
Why are simple things like the length of a circle controlled by an
irrational number?
See no matter how precise a ruler one can make, they can never measure pi
with 100 % precision, because pi "goes on forever".
n*********3
发帖数: 534
36
来自主题: Mathematics版 - 怎么解释圆周长不能精确测量?
"同样,如果precision要求无限,你还能精确测量1/3吗?比如小数点后100位?都小于
普朗克尺度了吧,我看你用什么做那个尺。所以不能精确测量这个问题,和被测量量是
什么无关。"
如果precision要求无限, one can predict 1/3 for all the rest of the digits,
如果precision要求无限, one cannot predict the digits after certain position.
扯蛋 is fun.
t*d
发帖数: 1290
37
来自主题: NanoST版 - better way to conquer cancer (转载)
【 以下文字转载自 Biology 讨论区 】
发信人: ttd (oldcat), 信区: Biology
标 题: better way to conquer cancer
发信站: BBS 未名空间站 (Wed Jan 16 14:57:14 2013, 美东)
IMHO, to find novel drug delivering methods might be better ways to conquer
cancer comparing to studying the mechanisms of cancer initiation and
progression.
Nature 491, S58–S60 (22 November 2012)
Nanotechnology: Carrying drugs
When Joseph DeSimone makes nanomedicines, he compares himself to a baker. He
mixes drugs with different chemical 'batters', ... 阅读全帖
c**m
发帖数: 1632
38
Just realize that they were trying to sell the same story as I supposed~~
Really admire these people could work 8 yrs from 2002 to 2010 without being
de-funded(maybe defunct is a better word~~:) ).
http://www.nature.com/nature/journal/vaop/ncurrent/full/nature09610.html
Antimatter was first predicted1 in 1931, by Dirac. Work with high-energy
antiparticles is now commonplace, and anti-electrons are used regularly in
the medical technique of positron emission tomography scanning. Antihydrogen
, th... 阅读全帖
s********1
发帖数: 54
39
来自主题: Statistics版 - 再贴一遍,招人
______________________________________________________________________
In terms of the variance structure
______________________________________________________________________
Normal structure depend on each individual,Spatial structure depends on the
distances between two points and compound, etc.
______________________________________________________________________
In terms of the likelihood:
______________________________________________________________________
The PL method is based on Wol... 阅读全帖
f**d
发帖数: 768
40
来自主题: Neuroscience版 - 非侵入法测量大脑内部温度
Device Measures Brain Temperature Non-Invasively: Monitoring Could Be
Critical in Life-Saving Cooling Therapy
ScienceDaily (May 2, 2011) — Doctors have long sought a way to directly
measure the brain's temperature without inserting a probe through the
skull. Now researchers have developed a way to get the brain's precise
temperature with a device the diameter of a poker-chip that rests on a
patient's head, according to findings presented May 1 at the annual
meeting of the Pediatric Academic Soci... 阅读全帖
c*********d
发帖数: 9770
41
【 以下文字转载自 Military 讨论区 】
发信人: chinabbsdad (张果老他爹), 信区: Military
标 题: 论林彪反党集团的社会基础(汉英对照)
发信站: BBS 未名空间站 (Fri Nov 22 09:43:14 2013, 美东)
论林彪反党集团的社会基础
On the Social Basis of the Lin Piao Anti-Party Clique
姚文元
by Yao Wen-yuan
[This article is reprinted from Peking Review, #10, March 7, 1975, pp. 5-10.]
毛主席在讲到必须搞清楚无产阶级对资产阶级专政的问题时明确指出:“林彪一类如上
台,搞资本主义很容易。因此,要多看点马列主义的书。”这就提出了一个极其重要的
问题:即“林彪一类”的阶级本质是什么?林彪反党集团产生的社会基础是什么?把这
个问题弄清楚,对于巩固无产阶级专政、防止资本主义复辟,对于坚定地执行党在社会
主义历史阶段的基本路线,一步一步地造成资产阶级既不能存在也不能再产生的条件,
无疑是十分... 阅读全帖
B*Z
发帖数: 7062
42
来自主题: _Auto_Fans版 - 新款MDX
Refreshed 2017 Acura MDX Makes World Debut in New York with Bold New Styling
, Upgraded Features and Sport Hybrid Powertrain
? 2017 MDX showcases new diamond pentagon grille first seen on the Acura Pre
cision Concept
? New Sport Hybrid powertrain delivers the ultimate in power and control whi
le gaining 35 horsepower and anticipated to add 7 mpg to city fuel economy r
ating
? AcuraWatch? safety and driver assist technology to be offered as standard
equipment on all 2017 MDX models
NEW YORK (Mar.... 阅读全帖
w*******y
发帖数: 60932
w*******y
发帖数: 60932
44
Attachment 493897
a) GunVault MultiVault Deluxe Pistol Gun Safe w/ Motion Detector
GunVault GV2000C-DLX
DELUXE and big enough for multiple handguns. NEW COUPON BELOW
Product ID: 064-GV2000C-DLX
Model: GunVault GV2000C-DLX
Sale: $124.20+ FREE SHIPPING & NO TAX in most states
5% COUPON: 350331
Final Price: $118
Save: $76
Reg: $194.95
Google Products $121+S&H:
http://www.google.com/search?q=Gunvault GV2000C-DLX Multi Vault Deluxe Gun Safe&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&cli... 阅读全帖
w*******y
发帖数: 60932
45
Some very good systems to be had...
Save 25% on all Dell Outlet Business Latitude Laptops! Enter DQD5NMS?1H?6WF
at checkout: Link:
http://del.ly/6010RpIi
Link:
http://del.ly/6010RpIi
(limit4/cust ,exp10/05)
Save 25% on all Del lOutlet Precision Mobile Workstations! Enter
HKW14TN1PW2J0M at checkout: Link:
http://del.ly/6013RpLP
(limit4/cust,exp10/05)
Other coupons can be found at Twitter:
http://twitter.com/#!/DellOutlet
#!/DellOutlet" rel="nofollow" target="_blank" onclick="_gaq.push(['_
trackEv... 阅读全帖
w*******y
发帖数: 60932
46
Link:
http://www.amazon.com/gp/product/B002EL32US/ref=s9_simh_gw_p309
Lowest price I've ever seen for these. Bought them a few months back at $58,
also from amazon. The $48.46 model is the polished black frame/gray lenses.
Pretty nice, but the matte black frame with iridium lenses are my favorite.
NOT POLARIZED!
If the world wasn't made to fit you, you're in good company. The legends of
action sports go through life reveling in originality and crushing
conventional ideas beyond recognition. If o... 阅读全帖
w*******y
发帖数: 60932
47
Huggies deal is good as you get $5 GC and use $2 coupon on two packs.
Buy 2 Starbucks Coffee Products and Receive a $5.00 Target Gift Card.
Starbucks Coffee 10-12oz $7.99
**Pay $15.98, Receive $5.00 Target Gift Card.
- Final Price: $5.49 each when you buy 2
Buy 2 Select Charmin or Bounty Paper Products and Receive a $5.00 Target
Gift Card.
Charmin Bath Tissue 9pk mega roll or 18pk double roll $10.49
$1.00/2 Charmin products - 1/29 P&G
$0.25/1 Charmin products - 1/29 P&G
$1.00/1 Charmin Basic Bat... 阅读全帖
首页 上页 1 2 3 4 5 6 7 8 9 10 下页 末页 (共10页)