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全部话题 - 话题: screws
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a*******l
发帖数: 2353
1
来自主题: MartialArts版 - 怎么吊拳击沙袋?
先用stud finder找顶上的梁。梁净宽约1.5 英寸。标出梁的位置.
买个hanger,
http://www.amazon.com/Everlast-Wood-Beam-Heavy-Hanger/dp/B00076
amazon上要14块钱,我以前用这个,最近觉得不太值得。没必要。于是有以下办法。
去Home depot 买D-Ring。
http://www.homedepot.com/h_d1/N-5yc1v/R-202224205/h_d2/ProductD
4个一盒才5块多钱? 每个标载500磅,足够了。
买D-Ring就要买螺丝钉。 买1/4" x 1-1/2"或者直径更大一点的的 Lag Screw,长度要
够。别太粗了,最好拿着D-Ring去找合适直径的Lag Screw.
用Stud Finder找到梁之后,把D-Ring沿梁长装上。记得先用1/8" 或者略大一点的钻头
打孔不然lag screw钻不进去。
D-Ring没有转向头(Swivel)。沙袋吊链上一般有。
如果你觉得看上去不保险。买根2"x 4"的木头,先找到相邻几根梁的位置,把这跟木
头用wood ... 阅读全帖
c****1
发帖数: 5654
2
来自主题: Pingpong版 - 我倒是很想看看传说中的陈91的
for any guys below 2000, they would either miss the ball at all (just like
aces
in tennis, the racket totally missed touching the ball) or return too high.
think about the space is 3-dimensional, besides top/down, left side/
rightside spins,
we have screw spins, it is relatively easier to serve screw spin with high
toss.
just like slice serves in tennis.
i normally toss 3-6 meter high, forehand cross court, str8t line screw or
down spins,
backhand cross court, str8t line screw or down spins, whe
p********y
发帖数: 5141
3
For Mark, Carlsberg and those who embrace a cold winter yet still run
outdoor! Enjoy your running. =)
----------------------------------------------------------------------------
------------------------------------
Top tips for enduring the coldest, darkest days.
It requires dogged determination to leave a warm bed and head out into a
dark, cold morning for a run that often involves more slipping and sliding
than running. I remember the pain and joy of the winter of 1999, when I
trained in the ... 阅读全帖
H****w
发帖数: 1632
4
How to Choose the Best Scuba Diving Watch
Quartz or Automatic Self-winding, Analog or Digital Dive Watches
Mar 6, 2009 Yuen Kit Mun
Analog Dive Watch with Classic Rotating Bezel - lince86 stock.xchngDive
watches help to ensure the safety of scuba divers. They also look cool and
are popular with men and ladies. Here are the features to look out for.

Dive watches are used to
Track dive time, to avoid running out of air.
Time decompression stages when ascending.
Even with today's dive computers... 阅读全帖
s***s
发帖数: 7178
5
来自主题: CouchPotato版 - House MD
not sure how the 5% didn't get screwed up.
not sure why they are winners.
thought God or whoever trained everybody by beating us up
imho, the winners are not immune to screw up
the daily mundane life could screw up normal person like me, but means
nothing to them.
they must experience something much more profound, deeper pain
pain that far beyond my imagination, not to mention taking it
Dr. Adams is not real, the writers are having a hard time to bring her to
life.
run-away-from-home-teenager-cl... 阅读全帖

发帖数: 1
6
来自主题: LeisureTime版 - 听着欢快,实则忧伤
Looking back on younger days, the time has passed,
回顾年少时候的那段时光,一切都已过去
And nothing stays the same. Hey hey hey!
一切都已改变。嘿 嘿 嘿
She was such a pretty girl,
她是如此美的小女孩
With glowing eyes and yellow curls. Hey hey hey!
她有着闪闪发亮的眼睛和一头金黄色的卷发 嘿 嘿 嘿
Stars are in a summer night,
在那星空下的夏夜
She's wishing that they'd fall down through the atmosphere,
她希望那些人能够下地狱
For a souvenir.
以此来祭奠(她所受的伤害)
She's waiting for her Superman, her Never land,
她等待她的超人能够来临,带她去永无之乡
Cause he can show the way. Hey hey hey!
他知道该如何去那里。嘿 嘿 嘿... 阅读全帖
d*h
发帖数: 2347
7
来自主题: WaterWorld版 - “螺丝滑扣”用英文怎么说?
如果我没有搞错的话,滑扣一般是指由于螺丝的螺纹损坏,导致无法拧紧螺丝,这个英
文里面叫做screw with stripped out thread。如果你是由于bolt head无法固定,导
致无法拧紧螺丝,我觉得你可以说unable to fastening screw because you cannot
snap on the screw head. the nut rotate with the screw.
s***t
发帖数: 197
8
来自主题: EnglishChat版 - s1
scarf: to eat.
"I can easily scarf an entire banana split."
screw up: to make a mistake.
"I screwed up on the driving test, so I didn't pass."
screw-up: a person who makes a mistake.
"Why are you such a screw-up?"
scum: a despicable individual.
"Don't hang around with that kind of scum."
shades: sunglasses.
"Those are really cool shades!"
shoot some hoops: play basketball.
"Let's shoot some hoops!"
silks: clothing.
"Those are really awesome silks!"
smarts: intelligence.
"It takes a lot of smarts
n***o
发帖数: 210
9
来自主题: _Auto_Fans版 - 换掉了330的LOWER CONTROL ARM
Good idea.
But both front and rear joints are all recessed. Only position I can stick a
hex key (for the screws holding the two together) is when the screw is at
the lowest position. The special tool use by Volvo looks like a half circle
fork with a dent on the tip of each arm so that it will bite two screw head
when you place it onto the joint, so that one can apply counter-force when
loosening the screws.

Lowe'
w*******y
发帖数: 60932
10
As seen here for $8.70
Amazon now has this stud finder for $8.22:
http://www.amazon.com/gp/product/B000IKK0OI/ref=ox_sc_act_title
Technical Details
Small and compact, easily fits in pocket
Powerful magnets allows hands free use
2 way level for ease of marking
No batteries required
Soft grip for easy grabbing and gentle touch
Amazon.com Product Description
The Stud 4 Sure is a stud finder that uses powerful rare earth magnets to
pinpoint the exact location of screws or nails in a stud. The tool d... 阅读全帖
m******s
发帖数: 8493
11
来自主题: _FilmArts版 - Y tu mama tambien
呵呵.墨西哥片.谁说的来着?豆丝儿!!墨西哥没电影!!
这个是ducati推荐的少儿不宜片,大家看了想扁人的话请找他
片名的意思就是and u mother too.
故事嘛,俺还是不spoiler了.
大概就是两个mexican 小颓废punk.成天想的screw around
想screw一个西班牙的美丽夫人,最后反而被screw了.
其实也不能说是screw了.只能说是自已以为牛烘烘的
在真的人生问题面前,其实不堪一击.
那个妇人的死对两个少年的震撼太大了.
hmmm.想说的半天还是没说明白.土啊
其实这个片子和前段看的一个德国的my borther,the vampire有些类似
到最后都有个极恶的发展.不过电影里的语言都很生动
还有都有一堆少年年少的张狂.和自己给自己在这个社会生存定的rules
还是可以一看的片子,建议男生同看,女生不看.哈哈哈
a******c
发帖数: 1159
12
来自主题: _Bar版 - 又一首歌
http://www.youtube.com/watch?v=9wFpvRMIIEM
Why Don't We Get Drunk And Screw
Jimmy Buffett
I really do appreciate the fact you're sittin' here
Your voice sounds so wonderful
But yer face don't look too clear
So bar maid bring a pitcher, another round o' brew
Honey, why don't we get drunk and screw
Chorus:
Why don't we get drunk and screw
I just bought a water bed, it's filled up for me and you
They say you are a snuff queen
Honey I don't think that's true
So, why don't we get drunk and screw
t****z
发帖数: 8931
13
【 以下文字转载自 Military 讨论区 】
发信人: zzmm3000 (dito), 信区: Military
标 题: --------老外看中国:我们一周吃喝嫖赌,中国一周6天造宾馆,第7天休息
发信站: BBS 未名空间站 (Wed Nov 24 19:56:11 2010, 美东)
http://www.youtube.com/watch?v=E76uJi744Do&feature=player_embedded
事件的起因:有人在youtube上发了一个视频,结果引起各地人民(多数为米国)大量
围观,点击量顷刻
之间上百万之多。当然评论永远要比原视频有意思。
评论:
wazham2 17 小时之前
everything is possible in Japan
在日本真是一切皆有可能 ~
allin1readerwriter 17 小时之前 @wazham2
It’’s Chinese... learn to differentiate your Asians fool.
这个是中国……学学怎么分辨亚洲人吧白痴。
dinmagic 17 小时之前 @wazham2
... 阅读全帖
l*****l
发帖数: 363
14
事件的起因:有人在youtube上发了一个视频,结果引起各地人民(多数为米国)大量
围观,点击量顷刻之间上百万之多。当然评论永远要比原视频有意思。
从各地 2000 多评论里挑了 130 条出来,选的标准基本是排除了重复的,纯表赞叹或
纯开骂无多少内容的、跑题跑太远的,还有那些虽然 ID 显示国外但看主页似乎咱自家
留学生或华裔的评论因为时间所限也没翻。被标注推荐比较多的基本都入选了。红色部
分是译文。有出错的地方请大家一定不吝指点 (*^__^*)~ !
以下是视频和部分评论:
Ark Hotel Construction time lapse building 15 storeys in 2 days!!!
youtube源地址: http://www.youtube.com/watch?v=Ps0DSihggio&feature=player_embedded (需Fan墙)
评论:
wazham2 17 小时之前
everything is possible in Japan
在日本真是一切皆有可能 ~
allin1readerwriter 17... 阅读全帖
z******0
发帖数: 1014
15
http://www.youtube.com/watch?v=E76uJi744Do&feature=player_embedded
事件的起因:有人在youtube上发了一个视频,结果引起各地人民(多数为米国)大量
围观,点击量顷刻
之间上百万之多。当然评论永远要比原视频有意思。
评论:
wazham2 17 小时之前
everything is possible in Japan
在日本真是一切皆有可能 ~
allin1readerwriter 17 小时之前 @wazham2
It’’s Chinese... learn to differentiate your Asians fool.
这个是中国……学学怎么分辨亚洲人吧白痴。
dinmagic 17 小时之前 @wazham2
This is China.
这个是中国。
LuizLHAM 16 小时之前 @wazham2?
china, dude! china! !
这是中国,老兄!中国!!
taroliw  4 天之前 4 推荐
A 15-story building /done/ in SIX days?? Wow...... 阅读全帖
u*2
发帖数: 433
16
来自主题: Military版 - 比起中国,美国更惨,1000W强插
没有可比性,这是阿Q
America is a giant business, the whole country was reconstructed after
civil war. Everyone here is either screwing or being screwed.
Is your country a giant business too? are you OK of being screwed?
a*****y
发帖数: 33185
17
来自主题: Military版 - 亚投行美国欲擒故纵,暗渡陈仓
"US Has Screwed Up Its Approach To China's AIIB" Former US Secretary Of
State Blasts
With at least 46 nations now agreeing to join the China-led Asian
Infrastructure Investment Bank (AIIB), the writing could perhaps be on the
well for the dollar. And to make matters worse, this week saw former U.S.
Secretary of State Madeleine Albright, rant that "\The United States has "
screwed up" on its way to deal with the China-proposed AIIB and "should not
have done in this way."
http://www.zerohedge.com/... 阅读全帖
T**********e
发帖数: 29576
18
现在这些人成了床铺选总统的死忠。
Last time I spoke to people in Atlantic City about Trump, I found few fans.
What I found, instead, was a whole lot of people who'd come out on the bad
end of business deals with the Donald.
One such guy is Seth Grossman, a local attorney, conservative activist and
radio talk-show host. With Trump climbing in the polls, I figured I'd call
Grossman to hear some horror stories.
"I used to have a security guard business and I contracted with him,"
Grossman recalled. "We're paying em... 阅读全帖
b********n
发帖数: 38600
19
While Governments keep trying to get the upper hand, it is ALWAYS the
consumer that gets screwed, ALWAYS.
It was the consumers decision to buy the cheaper product in the first place,
and now it is consumer that is being punished, not China.
So Trumps great plan is to make Chinese goods cost the same as Umerican
Products, this screws over the American Public and also screws the Chinese
Companies by exporting less. Maybe Trump is just too stupid to know Tariff's
never work long term, it end up des... 阅读全帖
b********n
发帖数: 38600
20
In 2017, Foxconn announced the largest investment of a foreign company in
the United States when it selected Mount Pleasant, Wisconsin for a new
manufacturing facility. Buttressed by huge economic development grants from
Wisconsin, an endorsement from President Trump, and Foxconn CEO Terry Gou’s
vision of a maker America, the plant was designed to turn a small town and
its environs into the futuristic “Wisconn Valley.”
Now, those dreams are coming apart faster than you can say “Made in America
.... 阅读全帖
b*********3
发帖数: 1709
21
Iowa's Senator Chuck Grassley said that Trump's administration had "screwed"
farmers
Midwest Damage Control: "Screwed" Farmers Prompted Emergency Oval Office
Meeting On Monday
https://www.zerohedge.com/news/2019-08-21/midwest-damage-control-screwed-
farmers-prompted-emergency-oval-office-meeting
k*****e
发帖数: 22013
22
来自主题: QueerNews版 - 六四真相
这个问题我已经说过了,请看下面这个帖子的第二段
http://mitbbs.com/article1/QueerNews/12546795_3_0.html
如果有人把我叫做小将,我更不会生气,
我整天在网上把自己的观点都掰开揉碎说了个底朝天,这么明摆着的事情,
还扣错帽子,只能说明扣帽子的人很可笑。
如果你自己没把自己观点说清楚,三言两语含糊不清的,只有吐槽没有观点,
那样被人误会了,是你自己的错。自己的帽子是自己的言行挣来的。
还记得有人既要screw老将也要screw小将,一幅世外高人的样子,
但自己说了半天,言论跟老将又没什么区别,不是老将是什么?自己screw自己...
l****z
发帖数: 29846
23
来自主题: USANews版 - Military Families are Outing Obama
By Karin McQuillan
American military and State Department families that have lost their sons in
the war against Islamic jihadis are outing President Obama for playing
politics with the lives (and deaths) of their sons. Speaking out in some of
the most painful interviews ever shown on television, they directly blame
the president for the loss of their sons' lives. Their accusations speak
directly to Obama's competence in defending our national security.
Iran is on the brink of possessing nuclea... 阅读全帖
l****z
发帖数: 29846
24
According to a report by Daily Caller investigative reporter Matt Boyle, two
women from the Dominican Republic are charging that Democrat New Jersey
Senator Bob Menendez paid them for sex. The ladies say the Senator offered
them five hundred dollars but then only paid them one hundred each after the
fact.
Senator Bob was the subject of a CBS/New York Times poll in 2006. They asked
folks to name the first thing that came to their minds when hearing
Menendez’s name. The top answer given was “corru... 阅读全帖
k**l
发帖数: 2966
25
If you know solyndra, they are pretty cutting edge technology. Just didn't
find a way to cut the production cost yet. All new technology got this
problem, like semi-conductor, which is most funded by government before it
became profitable and leaded a way into a bubble.
如果花街只剩screw up的本事中国就不会逐渐开放金融市场。次贷本身就是一个促进贷
款有效流通的发明,当然全民的疯狂和deregulation 最后screwed it up。And wall
street still got some power to screw up other weaker economy to profit--that
helps america too.

破掉
h****n
发帖数: 3447
26
来自主题: USANews版 - 谁能给解释一下Twitter
如果Trump在convention fail了。那个是因为他没有拿到足够多的共和党中央选票。规
则就是民众选票不够,必须拿到党中央的选票。如果民众选票不够,然后又没有拿到党
中央的票,就是落选,这个是规则,不是Screw。规则就是必须拿到1237。不在
convention以前拿到就必须在大会上拿到。如果选票拿不到,那就是拿不到,不能说被
screw了。Trump拿到1237,共和党中央修改规则,还是去掉Trump。这个才是screws
Trump。
我觉得Trump现在就是应该好好竞选,如果想拿到党中央的票,就多沟通。想拿别人的
选票应该是拉拢别人,不是我骂你,然后威胁你还必须给我选票。

retweet?
L****n
发帖数: 12932
27
来自主题: USANews版 - 三德子现在首鼠两端
Ok, that's basically what he said, they screwed me, but that's ok, I'm happy
been screwed, now I hope you guys all happy been screwed as well. LOL.
f*****y
发帖数: 142
28
来自主题: Automobile版 - Re: 靠,找到原因了
it is pretty easy to bleed air.
do you have manuals? It should have complete descriptions.
usually there is a bleeding screw
on thermostat housing. it is a small bolt with a hole
at the center.
open it slightly. add coolant into radiator until
no air bubble comes out and you can see steady coolant
flow down from the bleed screw.
tighten the bleed screw to 6-7ft*lbs, or slightly with
a 3/8 rachet.
open heat lever in your car to HOTEST, with radiator
cap open, run engine until it warms up (wait fo
f*****y
发帖数: 142
29
来自主题: Automobile版 - 昨天换了brake fluid
前面的已经弄过了,但是重新做了一边。后面的那两个,
真是叫脏。黑的不像样子。赫赫。
步骤嘛,基本上和adven等等做的一样,对角进行。
为了撑车,借了朋友的jack stand,同时也有他帮忙。:)
有几个小trick可以介绍一下。
首先就是用vaccum pump。那玩艺真的管用。拧开了
bleeding screw以后,套上管子,然后吸真空,用一个
专用的瓶子接着。不过当时比较土,没有注意连结口。
装反了。结果把brake fluid吸到了pump里面。:(
最后才看到上面一端有一个大大的to pump字样。
(如果没有vaccum pump的话,可以让一个人在里面
踩闸,别忘了垫一块木头在下面,别踩过了,否则
伤了master cylinder,也有的痛苦)
下来就是,一定要用antz提到的grease,teflon tape
之类的东西,把bleeding screw的周围堵住。就是
轻轻的抹上一圈,这样的话,就不会有空气从螺纹的
缝隙里面进去。赫赫,adven就是没有用这个方法,才
导致看到了那么多的小气泡在里面,而且肯定不敢
把bleeding screw拧的比较开。那样的
d******y
发帖数: 11545
30
来自主题: Automobile版 - 怎样确定要不要换brake fluid?

谢谢指点了。
两个问题:
1,踩刹车的时候是踩一半,还是踩到底的?
2,踩刹车的过程中bleeding screw是拧紧的还是松开的?感觉你描述的是踩的时候
bleeding screw是拧紧的,然后松开刹车,拧开bleeding screw后,靠系统内部的压力
将brake fluid压出来,这样基本可以避免进入气泡。
b****n
发帖数: 3343
31
来自主题: Automobile版 - May I ask a question about the filters?
I guess it depends on the car maker/model. I don't know about RDX. In
general, engine air filter is easier to change comparing w/ cabin AC filter.
Engine air filter requires taking a few screws out from the air filter box
first. For some cars, it's even simpler as they are metal clips instead of
screws. No tool required to open the air filter box.
Typical cabin filter require you to take out the glove box which may
involves screw driver use and carefully removing a few other parts. After
you rep... 阅读全帖
z****g
发帖数: 2128
32
来自主题: Automobile版 - 滑头的螺丝大家如何搞的?
ABS sensor的bolt拧不动了,感觉像是滑头了一下。
其实也不是真的滑头了,可能我的allen key有点软和变形了,hold不住,拧不动。顺
时针拧可以完全卡住,逆时针就有点滑,我也没有敢乱来
现在我打算:
1)换一副allen key试试
2)用大一点的torx socket + impact driver
3)上Grabit的screw extractor
or 4)上普通的screw extractor,需要用锤子敲打然后用扳手拧的那种
谁有经验?什么样子的顺序是最优的?因为如果一开始就上screw extractor,估计就
只能看RP和造化了。
a*o
发帖数: 19981
33
这个讨论的最后一页:
This is so easy even a caveman could do it. Read my other post first. The
light module is located on top of the running board, but behind the body
trim panel. One in front and one in rear. 2 screws hold the module to the
running board. You open the module by turning the rear portion counter
clockwise about 1/8 of an inch to release from main unit. You will see light
bulb once you open. Buy the correct bulb or it will not fit the reflector
inside the module. You will see once you remov... 阅读全帖
c******m
发帖数: 437
34
UPDATE - took it out using flat screw driver
I took the broken bolt out using a flat screw driver. Got the idea from
another site. It's not hard at all to turn it using a screw driver however
it was not easy as I had to get under the car to do it. It took me for about
an hour to get it out. BM please mark this post to warn others. Can't trust
torque wrench. Lesson learned.
m****t
发帖数: 2684
m***h
发帖数: 378
36
来自主题: Automobile版 - civic 换caliper 求建议
昨天去做正常维护,dealer建议换刹车油,答应了。然后过一阵又说需要换caliper 因
为有些生锈,而且他们把右边caliper上的一个screw弄断了,说生锈了,去其它任何地
方都会弄断。我想换caliper,但他们要价不低:原价总共是$950,但由于他们把screw
弄断了,给打了折扣。打完折扣,front caliper 每个$160, 两个$320; 人工费两小时
$330; 换完caliper就需要$650. 但我感觉这个价格还是太贵了,求下大家的建议怎么
做。
dealer提供的options:option1:screw断了,只是外边部分没了,里面那部分还在,车
可以不换caliper开走;下次再换;
option2:只换右边那个caliper;
option3:两个都换;
我是想两个都换,但看来不能找honda dealer。找其它车行没经验,求下建议先。谢谢。
g****g
发帖数: 1828
37
Product Rating: Product Rating: 1.0
Customer Service:
Web Site Experience:
Web Site Load Time:
Pros: Easy service to use, works well and is accepted my many people.
Cons: Buyer protection isn't as great as they make it seem.
The Bottom Line: Do not think that you are protected when using their
service. Crooks cannot get your credit card numbers, but they can still get
your money.
richiewalley's Full Review: PayPal
I've recently closed down my paypal account. Wh... 阅读全帖
v****e
发帖数: 19471
38
来自主题: Living版 - 推荐一个特别好的drywall anchor
试了7, 8种之后,发现这个最好用。不需要钻眼,直接把这个金属anchor拧进drywall,
然后上配套的screw。screw进去之后会把anchor里面的一个部分旋转90度,然后screw
继续往里拧,那个部分就被向外拉,最后贴紧drywall内壁。
http://www.hardwareandtools.com/invt/2884229
L**P
发帖数: 3792
39
来自主题: Living版 - 请问有封烟道的胶带吗?
For your situation, clean the duct outside, metal screw, and Alu tape. Done.
For new duct, no need to use metal screw if the connection is tight. If not,
still screw first than tape.
p**********g
发帖数: 9558
40
一时半会找不到了,不过大致是这个印象
the screws hold the wood together while the glue dries the glue holds the
box not the screws
http://www.stevemeadedesigns.com/board/topic/33826-screws-vs-wo
P*****r
发帖数: 1308
41
来自主题: Living版 - 求科普墙上挂东西用的螺丝
1。比如在厨房墙上要想装一个挂小用具(漏勺啥的)的rail,需要找stud上螺丝么?
2。什么情况下需要先drill pilot hole然后再拧螺丝?比如我在门上要挂一个钩子,
能直接用power screw driver强拧螺丝么
3。什么时候用那种带着塑料anchor的螺丝?
4。家里墙上挂东西是用wood screw还是sheet metal screw,看上去两者很像阿,有什
么区别呢?
多谢
i***e
发帖数: 9429
42
续25
:另外我不大理解按coil的外径计算尺寸,sheet metal最终是不是应该顶在coil的最大
: 内径上?因为coil外面是光光的,而放coil的plenum底侧内部有一圈水平的沿,这
样刚
: 好可以架在sheet metal (要做的plenum)上。我觉得这样比较稳固?
Plenum不是顶在coil的底层,而是与coil 外面会有1/2 寸的重叠,这样就可打螺丝固
定。
Furnace 上的两个空是派其它用处的,不是用来打孔的。
只要在这个水平位置都可打螺丝,但正面不行。
基本上所有品牌的Cased Coils 正面都不能打孔。
不知道我说的你有没有理解。
这种 self-drilling screw 是给heavy gauge 用的,只有那些做装修的,或搞不明白
的 师傅才会:用这种。
就你那个情况,如果用这螺丝,有两个缺点,1)定位较麻烦。2)打入后容易打滑。
你需要使用的是Zip-in Screws 或Self-piercing screws.(1/4” Head)
见图,下午没有这图,写到一半。
d****n
发帖数: 12461
43
这螺丝钉品种很多啊,有wood screw, drywall screw, sheet metal screw...螺纹螺
距长度都不一样,买哪种啊?
d**r
发帖数: 899
44
来自主题: Living版 - 螺丝钻不进墙壁
谢谢。这是我找到的最佳答案:
https://answers.yahoo.com/question/index?qid=20120414191139AAMHMVd
Use a stud finder to help you locate (possible) studs. Stud finders aren't a
lways 100% accurate. They can be fooled by metal, wiring, plumbing, and othe
r obstructions.
There may be nail plates where you're trying to attach the screws. A nail pl
ate is a strip of metal that fits over the stud and prevents anyone from scr
ewing and nailing in that area. Nail plates are used to protect plumbing and
wiring from peopl... 阅读全帖
m*f
发帖数: 3078
45
Another big reason:
Screws are brittle and can't withstand the stress of a shear loaded joint,
so use of nails is necessary simply because screws will fail in that
application (and are required by building code).
The only proper fastener besides a nail would be a bolt - and that would
take even longer (and cost far more) than driving a framing nail.
And just like woodchips said above, speed/cost is a big factor - I can drive
20 nails with my framing nailer in the time you can run a pair of 3" sc... 阅读全帖
x****u
发帖数: 12955
46

120 inch curtain rod has only 2 screws? You mean 2 screws per brace or did
you just put 2 screws in for the entire rod?
W******e
发帖数: 3319
47
1. Introduction
My interest in studying creativity was inspired by the frustrations that I
felt as a student, then as a professor. I wanted to know how I could
encourage creativity in myself, my students, and my colleagues.
Politicians, industrial managers, academic administrators, and other leaders
often say that innovation is critical to the future of civilization, our
country, their company, etc. But in practice, these same people often act as
if innovation is an evil that must be suppressed,... 阅读全帖
c**2
发帖数: 8496
48
left is screwing middle class (us) to benefit those who don't work.
right is screwing middle class (us) to benefit the big rich.
so either way, you are screwed, unless you are one of the two extremes.
C*******d
发帖数: 3345
49
☆─────────────────────────────────────☆
tuboshu1 (tuboshu1) 于 (Thu Jul 26 10:19:17 2012, 美东) 提到:
update:
跟A说family reason去不了了 ,然后A回信说,公司已经 花在我身上 h1的transfer很
大一笔钱,让我具体说个理由。各位觉得我该咋办吧?不理了 ?还是随便说个?还是
实话实说?
update:offer B 拿到。现在 想请教各位,怎么给A写信说不去了,那边正在转h1b,
offer letter上写的是 :by accepting this offer you acknowledge and agree
employment with XXX is on 'at will' basis. this means you may resign and be
discharged at any time for any reason with or without cause. 它这么说了是不
是我直接就 可以跟它说我不去了 就行了,没有其他纠缠了吧?
请... 阅读全帖
w*******a
发帖数: 142
50
来自主题: Immigration版 - 偶比那棵千年铁树都老
到现在还在等, 等, 等
2004年3月交的申请,其中的痛苦,等待,焦虑都不说也罢。
至今夫妻long distance。
基本上那里难,我们的案子就会到哪里。
就算TSC的I140快,到了我们这里也会慢,等了8个月。
NSC的I140慢, 没问题,我们的案子肯定在那里,等了那么长还被据了。
TSC的I485慢,也没问题,我们也肯定在那里。
申请perm,律师搞错文件,公司不给签字,只好转工作。
还碰到不良律师,啥事不做,愤愤fire 她,白教1500银子。 她最近在mitbbs上来了。
想用学校的special teacher的申请,好, 学校忘了打杂志上的广告。
昨天看everybody loves raymond, 他那个大块头的哥哥Robert,受不了他老妈的安排
,瞪等个牛眼往天上看,complain HE screw up with him。然后Debra说 : "HE
pretty much screwed him(Robert) a lot .. "
Actually,,,,,,, that is me , screwed up by WHO.
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