a***o
发帖数: 969 | 1 【 以下文字转载自 EE 讨论区 】
发信人: amigo (阿米哥), 信区: EE
标 题: 谁知道linksys的无线网卡的那个speed booster技术是什么原理？
发信站: BBS 未名空间站 (Mon Apr 28 17:04:34 2008), 转信
是用了cache还是什么信号处理技术？
thanks. |
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m*l
发帖数: 507 | 2 or WaterCAD?
I need to model a booster pump to increase the flow through the pump to
400gpm.
How should I set up the model to do that?
Thank you very much! |
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m*l
发帖数: 507 | 3 Do you mean model the booster pump as a reservoir + FCP?
Thanks. |
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m*****g
发帖数: 62 | 4 booster pumps are used for increase/keep the pressure |
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j*d
发帖数: 488 | 5 求教，家里的 信号非常弱，-116db， 无法接通拨打电话，请问有没有推荐的 booster
。 用的是一加 （一） 手机。问客服，没有提供。请问大家怎么解决信号弱的问题。
在休斯顿地区。谢谢。 |
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a****y
发帖数: 5 | 6 DIY新手，也就换油换轮胎的水平，还自己换过一个O2 sensor。现在发现好像车子的
power brake有vacuum leak，很可能是booster的问题，就是不知道拆装这玩意儿的难
度大吗，需要特殊工具的吧？ |
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a****y
发帖数: 5 | 7
不会是booster的问题吗
白烟白雾怎么搞?
这两天听着声音有增大的趋势，也许是心理作用 |
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w*******y
发帖数: 60932 | 10 Buy.com
The Weather Channel Car Starter / Battery Booster
$10.99
with free shipping
Next best price on Google Products:
http://www.google.com/search?q=9017-WC &tbs=shop:1&aq=f#q=9017-WC&hl=en&tbs=shop:1,p_ord:p,brand:excalibur&source=lnt&sa=X&ei=Bfg8TYiHO4H7lwfxwKSRBw&ved=0CCAQpwU&biw=1024&bih=587&fp=86a08315cdaab672
#q=9017-WC&hl=en&tbs=shop:1,p_ord:p,brand:excalibur&source=lnt&sa=X&ei=
Bfg8TYiHO4H7lwfxwKSRBw&ved=0CCAQpwU&biw=1024&bih=587&fp=86a08315cdaab672"
target="_blank">Google Products is ... 阅读全帖 |
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w*******y
发帖数: 60932 | 11 T mobile is offering customers a free 3g booster for your home. Only caveat
is that u must have a landline. Call 1877-724-4659. Takes about ten minutes.
enjoy!
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w*******y
发帖数: 60932 | 12 Link:
http://www.amazon.com/gp/product/B0037KMHZQ
Tide Stain Release Duo Pac In-Wash Booster Twin Pack, 34-count Bag [Amazon
Frustration-Free Packaging] by Tide
Price: $12.93 ($0.38 / Count)
Save an extra 15% with Subscribe & Save: Sign up to have this item delivered
at a regular interval of your choice, and the current price drops to $10.99
($0.32 / Count) .
$1.50 on the amazon coupon page as well drops this to $9.49.
Item(s) Subtotal: $12.93
Shipping & Handling: $0.00
Promotion Appli... 阅读全帖 |
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w*******y
发帖数: 60932 | 15 GoHastings has the Magic the Gathering Dark Ascension Booster Box for $9.98
shipped, where the going price is actually more than $90 - it's not Prime
eligible so they'll probably cancel, but worth a shot for anyone who's into
Magic!
Link:
http://www.amazon.com/gp/product/B005VN0XRG?ie=UTF8&force-full-
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b********y
发帖数: 1291 | 17 估计得买booster seat，有car seat可以坐到8岁吗？ |
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j****s
发帖数: 5092 | 18 那种backless booster seat 可以坐到100磅。 |
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i*****8
发帖数: 6735 | 20 ah？booster好象一般都是car seat已经坐不下了但是还没到能够不用car seat直接用
车里安全带的时候才用的哦，现在ms优点早 |
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p**g
发帖数: 4595 | 21 ah, i was talking about the seat to replace high chair,
which u can put above a normal chair..and baby sit in it to eat?
because minnie is about to outgrow the little swing in nanny's house
so i'm thinking giving her the highchair and we use a booster seat at home
to feed her? |
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g****n
发帖数: 1786 | 23 这款是不是大家都赞？装oddy minivan的，感觉怎么样？网上有的说不好装。
Britax Frontier 85 Combination Booster Car Seat |
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p**g
发帖数: 4595 | 24 现在有一个britax roundabout （maxie坐), 一个britax marathon (minnie坐)
想再买一个更大的booster seat给minnie坐
因为现在两辆车，最好每个车上都能有个位子给minnie坐，这样我俩都可以送她。minnie是坐不回去那个roundabout了。不知britax frontier 怎么样？有啥deal么？ |
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m******r
发帖数: 1033 | 26 再过来请教大家一次。
xgb.dump不知谁用过没有 ？ 就是把xgb的模型输出成一堆决策树(forest). 用xgb.
train的时候，程序提示如下：
Stopping. Best iteration:
[170] train-auc:0.844678
[171] train-auc:0.844678
[172] train-auc:0.844678
[173] train-auc:0.844678
Stopping. Best iteration:
[73] train-auc:0.844718
让人不理解的是，xgb.dump 导出来的树(是个简单的文本文件， nodes, leafs, etc)
有75棵。 难道不应该是73棵么？ 一棵树对应一个iteration.
文本文件的后半部分如下， 大家帮忙看看。
booster[73]
0:[f0<0.183333] yes=1,no=2,missing=1,gain=0.218959,cover=1687.94
1:leaf=0.0465228,cover=8.03316
2:[f... 阅读全帖 |
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发帖数: 1 | 27 马斯克透露，将很快开始测试星际载人飞船系统， 推力是土星五的两倍！
Musk: Atmospheric tests of interplanetary spaceship could happen next year
March 13, 2018 Stephen Clark
Artist’s concept of the BFR spaceship deploying a satellite in orbit.
Credit: SpaceX
A team of SpaceX engineers is building a prototype of the spaceship Elon
Musk hopes will one day carry people and cargo deep into the solar system,
and it could begin low-altitude testing next year, kicking off a multi-step
test campaign before eventually going into space, the... 阅读全帖 |
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n***p
发帖数: 7668 | 28 孩子体重小于40磅的Latch标准是汽车制造商决定的，不是Carseat制造商。
Booster和ConvertibleCarseat的区别是，那个Latch其实只是起了个固定
Booster的作用，就是当没有孩子坐在Booster 上时，Booster不会乱飞。
很多Booster根本就不是固定的，没有孩子坐上面时，它就乱晃。
孩子坐在Booster上时，需要系安全带，所以万一发生车祸，孩子的重量其
实是安全带承担的。或者说是安全带固定住了孩子和Booster carseat。
Convertible完全不同，孩子在Convertible上时，是由Carseat上的5-point
harness承担重量，而万一发生车祸时，孩子和Carseat 的重量全部由latch
承担，要是孩子超过40磅，Latch受力太多，承受不住，孩子和Convertible
carseat就会一起飞出去。
另外，有些Convertible／Booster二合一的Carseat，要是你仔细读说明书，
上面也会写明当孩子体重超过40磅时，如果是Convertible模式，也需要用
安全带固定carseat，而不... 阅读全帖 |
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l********9
发帖数: 427 | 29 ■■■全面提速——电子油门加速器
Wind Booster 电子油门加速器是一款最适合您爱车的智能化改装件。
Wind Booster 电子油门加速器可以不断地检测并转换电子节气门 (ETC) 的信号，
并且为电子油门（ECM）提供全新的、更灵敏、更直接的响应信号，从而极大地提升了
车辆的加速性能。
① Wind Booster加速开关功能
Wind Booster 可以设置启用或者关闭加速功能。例如，路况较好时，可开启加速
模式飚车；路况较差、下雨天气、冬季结冰路面，可关闭加速模式，安全行车。
②Wind Booster 加速器级别调节功能
Wind Booster 可以设定加速级别，包括半加速和全加速两个级别。半加速适合日
常用车，可以提高行车速度，并保持安全驾驶。全加速适合飚车，使爱车加速凌厉、反
应敏捷。
③Wind Booster 加速器模式切换功能
Wind Booster 可以切换手动模式和自动模式。手动模式适合手动变速箱的车辆；
自动模式适合自动变速箱的车辆。Wind Booster 根据不同的变速箱进行调教，可以让
换档更平滑，有 |
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c**i
发帖数: 6973 | 30 Harpoon is A/R/UGM-84.
AGM stands for air-to-ground missile; RGM Radar Guided Missile; UGM
Underwater Guided Missile.
(1) Harpoon Block II; Backgrounder. Boeing, undated.
http://www.boeing.com/defense-space
/missiles/harpoon/docs/HarpoonBlockIIBackgrounder.pdf
Quote:
"Weight:
1,160 lb. Air configuration
1,459 lb. ASROC configuration
1,520 lb. TARTAR configuration
1,523 lb. Capsule/canister configuration
"Propulsion: Air-breathing turbojet engine (cruise), solid-propellant
booster
Note:
(a) RUR-5... 阅读全帖 |
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H*****r
发帖数: 764 | 31 This story appears in the June 6 edition of Sports Illustrated. To purchase
a digital version of the magazine, go here.
The character traits that have made Jim Tressel a successful football coach
and a beloved figure in Ohio are numerous and frequently cited. Former NFL
coach Tony Dungy has praised Tressel's "integrity" and said he is the kind
of man you'd want your son to play for. Eddie DeBartolo, the former 49ers
owner, has said that Tressel's "steady" demeanor and knack for relating to
young... 阅读全帖 |
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T**********e
发帖数: 29576 | 32 ULA的新Vulcan火箭要只回收一级发动机，燃料罐就扔了，发动机分离后打开一个防热
罩，然后降落伞减速，直升飞机半空中捕捉。
A sample illustration of mid-air recovery of main engine section.
ULA chief explains reusability and innovation of new rocket
CAPE CANAVERAL — United Launch Alliance will salvage the main engines
through a mid-air recovery plan and reuse them again aboard the company’s
new Vulcan rocket, saving 90 percent in booster propulsion costs, the
company announced Monday.
It is dubbed SMART Reuse, or Sensible Modular Autonomous Return Techno... 阅读全帖 |
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j*******5
发帖数: 32 | 33 其实刹车时有气的声音不一定要修booster，可能是vacuum line在漏气，还有可能就是
booster的seal不够好，这两种情况都比换booster便宜多了，即便是booster坏了也不
一定修，这个不影响刹车，只不过你可能要用很大力气踩刹车，因为booster是助力用
的，当然这是在你觉得花这个价钱修booster不值得的前提下，如果有钱修了肯定比不
修好。 |
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az
发帖数: 16686 | 35 没必要无语吧，我的理解有靠背也是叫booster的吧，我想象就是买有靠背的，所以问
得是booster，难道这种有靠背的不叫booster了？我好像没说一定要没靠背的，我在
Amazon搜booster，这是第一个啊。。。占地，我不是没概念吗？所以才问下，这种有
靠背的booster外加一个convertible (britax boulevard)，middle size sedan，中间
还能坐下一个人吗？
或者我理解错了，也没必要无语吧。。。有靠背的这种不叫booster？也不叫
convertible，那到底叫什么名字啊，我学习下。。。
我看convertible肥瘦差别也很大啊，advocate非常之肥大，占地方呢，boulevard也挺
肥大的啊，如果俩boulevard，中间座位估计很难坐下人了。。。
10 |
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C***J
发帖数: 7594 | 37 Now we know how Elon Musk plans to get 1 million people to Mars.
At a conference in Mexico today (Sept. 27), the SpaceX founder and CEO
unveiled the company's Interplanetary Transport System (ITS), which will
combine the most powerful rocket ever built with a spaceship designed to
carry at least 100 people to the Red Planet per flight.
If all goes according to plan, the reusable ITS will help humanity establish
a permanent, self-sustaining colony on the Red Planet within the next 50 to
100 years... 阅读全帖 |
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A********h
发帖数: 2789 | 38 Chrysler recalling 870,000 SUVs for brake defect
Chrysler is recalling nearly 870,000 SUVs because corrosion may make the
vehicles' brakes harder to use.
Article by: Associated Press
Updated: April 2, 2014 - 7:15 AM
DETROIT — Chrysler is recalling nearly 870,000 SUVs because corrosion may
make the vehicles' brakes harder to use.
Jeep Grand Cherokee and Dodge Durango SUVs from the 2011 through 2014 model
years are involved.
Chrysler says crimp joints in the brake boosters can corrode if they're
e... 阅读全帖 |
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x********o
发帖数: 1442 | 39 宝宝18个月了，原来用infant car seat，后来朋友送了一个booster car seat，但是
貌似比较硬，宝宝不喜欢坐，所以想买一个新的。想请问一下大家几个问题：
1. convertible car seat和booster car seat有啥区别，我可以直接买一个booster
car seat一直用到她7,8岁么？
2. 如果可以直接换成booster的，有什么牌子的booster car seat推荐么？
如果不可以，那我应该买什么样子的？
多谢大家热心答复！ |
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b****a
发帖数: 1144 | 40 convertible是指朝前，朝后两用。小娃要面朝后坐安全。
我买的另外一种combination harness 2 to booster是面朝前的car seat和booster两
用。这个可以用更久，但是不能面朝后坐。这个也是5-point harness的安全带。
你既然已经有别人送的booster了，可以不买２合１，买个convertible carseat还是有必要的。另外提醒一下，car seat也都有expiration date，大概５年左右。我猜等你娃能坐booster，大概４岁左右，你朋友送的你的booster肯定expire了。当然没有警察会查你，就是塑料时间长了，会变形，相对安全性就低了。 |
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G********r
发帖数: 3161 | 42 Booster Seat有两种，一种是没靠背的，一种是有靠背的，区别如下：
Both types of boosters are designed to raise your child so the seat belts
fit properly and both will reduce your child’s risk of injury in a crash.
High-back boosters are useful in vehicles that do not have head rests or
have low seat backs. Many seats that look like high-back boosters are
actually combination seats. They come with harnesses that can be used for
smaller children and can then be removed for older children. Backless
boosters are usually less e |
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l******7
发帖数: 2234 | 43 去DMV找到的相关介绍：
https://dps.mn.gov/divisions/ots/child-passenger-safety/Pages/default.aspx
Give Kids a Boost! Booster Seats Are the Law in Minnesota。
Booster seats lift a child up to help adult seat belts fit children properly
. Children must start riding in a booster upon outgrowing a forward-facing
harness restraint (typically after turning age 4 and 40–60 pounds). It is
safest for children to remain in a booster until they are 4 feet 9 inches
tall, or at least age 8。
Minnesota's child passenger ... 阅读全帖 |
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a****h
发帖数: 1012 | 44 B12很简单。。
OU,K-STATE,TCU都是功勋教练，除非主动走人，不然不可能被开。。当然，爆出art
briles一类的丑闻除外。
Kansas/Iowa ST，长期陪读，偶尔搅局，谁来都没用。
Tech属于球队基因里面就没有防守一说，当然，教练年轻，并且球队hype也不高，属于
打个碗赛，会议内能搅搅局就满足的。。所以除非教练主动走，不然不太可能换人。
WVU自从进大十二之后，就没打出过之前在末代大东的名堂，今年B12整体式微，再打不
出来难免换人。
Baylor因为丑闻，暂时看不出有什么吸引力。
OKST，接替少一迈的甘地，每个赛季输出稳定，solid program，在帅位也已经11年，
基本不可能走人。。
最后，就只有长角了。。长角，是成也是crazy boosters，败也是crazy boosters。。。
有这些boosters，教练工资可以开得很高，天价都没问题，只要愿意来。。
也是有这些boosters，仗着老子钱给的多，没事就对教练指手画脚，打电话什么的。。
没哪个教练愿意来。。。而且虽然在德州什么都很大，当是boosters的耐心却不是这样。 |
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