p*********e
发帖数: 32207 | 1 ☆─────────────────────────────────────☆
yeemartin (猪头) 于 (Mon Aug 17 05:10:38 2009, 美东) 提到:
看了一篇的文章
有解释为啥Shell Rotella T、Mobil Delvac这些heavy duty diesel oil的Used oil
analysis结果都很突出的原因，普通engine oil是S certification，例如SJ、SM。商
用truck engine oil是C certification， 目前是CI、CJ。C的additive package比S的
牛x很多，但有可能会不兼容乘用车上的catalytic converter。
我的G35目前就在用Shell Rotella T，摩托车下次换油也准备用这个。mobil的
synthetic motorcycle oil 1 quart 12刀，受不了。
Commercial (Diesel) Oil
The additive packages for C (commercial) certification... 阅读全帖 |
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d*b
发帖数: 21830 | 2 trunk lifter分oil charged和gas charged 2种，你说的那种gas charged的lifter基
本上很少看到了，被连杆机构取代。高档车的lifter大多是oil charged 。这样的
lifter跟你说的完全不是那么回事，比如BMW 7系列的lifter,还有专门的oil
reservoir需要定期维护，加ATF，不要以为用piston的lifter就省空间了。
gas charged的lifter至所以很少见了，是因为不可靠，经常漏气，尤其是高寒地区使
用。
很多事别想当然。 |
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t***k
发帖数: 610 | 3 sure you listen to your pt, after all, you paid him..
531:
Generally, the training cycle is broken down into a four-day schedule. The
lifter focuses on one of the main exercises on each training day. Each
training cycle lasts four weeks. All weights should be based off a lifter’s
one-rep max (1-RM). There are numerous calculators available online to
determine the proper load. On the first week, the lifter performs 3 sets of
5 reps for the main lift. On the second week, the intensity goes up to 3... 阅读全帖 |
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d*b
发帖数: 21830 | 4 我觉得你对trunk的操作有概念性的错误。
单纯的空气lifter在汽车应用上只有engine hood才用，因为空气lifter不能把trunk/
hood抬到很高（很高，我就说10-15cm吧），为什么？一个lifter长30cm，里面充满空
气，要多高的大气压才能把trunk抬到30cm高？
汽车的trunk里类似的空气lifter,只是个阻尼器而已，汽车trunk无论用什么机构抬升
，都由板金件杆件来完成，lifter在这里只是让trunk 上升更平稳而已。
这跟你理解的开箱完全是2码事. |
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a********s
发帖数: 575 | 5 Should we change oil every 3000 miles like Dad did?
It depends on conditions, so I have included an article from Consumer
Reports to help you decide.
Our 4-1/2-million-mile test with a fleet of New York City taxicabs turned
some conventional wisdom on its head.
Mobil commercial claims its oil "has been in more Indy 500 winners than any
other oil." Quaker State shows an engine with a terminally corroded inside
what they imply could happen when you use another oil. Exxon's commercial
for its Super... 阅读全帖 |
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c******t
发帖数: 1733 | 6 If the number of lifts deviates significantly from optimal, a de crease in
training effect occurs. This information is found in Managing the Training
of Weightlifters by Laputin and Oleshko.
Let’s look at a simple example. The number of lifts are to be performed on
one of two training days. The light percents are for the development of
explosive, or speed, strength. A few years ago we were using between 50% and
60% of a contest max in the squat. Three lifters used 400 for 12 sets of 2
reps. That... 阅读全帖 |
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c******t
发帖数: 1733 | 7 If the number of lifts deviates significantly from optimal, a de crease in
training effect occurs. This information is found in Managing the Training
of Weightlifters by Laputin and Oleshko.
Let’s look at a simple example. The number of lifts are to be performed on
one of two training days. The light percents are for the development of
explosive, or speed, strength. A few years ago we were using between 50% and
60% of a contest max in the squat. Three lifters used 400 for 12 sets of 2
reps. That... 阅读全帖 |
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d****r
发帖数: 2912 | 8 现在那东西还只能preorder。等到有现货的时候，也许紫苏已经大功告成了呢。
我看Catherine Imes的帖子后的理解是，用KettleShields：
1。帮助新手练习timed sets，提高耐力。
"VF KettleShields™ allow the new Kettlebell Lifter to focus on
building the static endurance of timed sets without subjecting them to
intense discomfort that is often present in the beginning."
2。在提供保护的同时，帮助新手掌握正确的动作。
"The VF KettleShields™ will give enough feedback to a lifter to let
them know if the bell is slamming into the wrist or forearm so that they
know they still need to... 阅读全帖 |
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S*********g
发帖数: 2347 | 9 http://en.wikipedia.org/wiki/Clean_and_jerk
挺举的上挺动作有两种：分腿挺和下蹲挺。大多数运动员都是采用分腿挺的方式，少数运动员包括占旭刚是用的下蹲挺动作。具体利弊呼唤高手出来解释
Overhead jerk phase
From the standing position, the lifter bends the knees and then straightens them in order to propel the barbell upwards. The lifter pushes slightly with the arms. This pushes the lifter underneath the barbell. A split jerk is most often used, in which one leg lunges forward while the other moves backward. The lifter must hold the barbell overhead, keep the arms lock |
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d*b
发帖数: 21830 | 10 自己白痴样的，竟然还有人吹气压lifer：
http://www.mitbbs.com/article_t/Automobile/32153537.html
气压lifer现在在汽车工业界基本上被淘汰了，除了少数heavy duty的还在用hydro
lifter外，气压的为什么被淘汰？因为这玩意不可靠。很少有气压lifter能work 10年
的，要美国车，很多往往3年就废了，别的不说，我老的手指就是被气压lifter砸的，
坐了次救命车，签了张7000刀的check. 这7000刀都可以买辆07年的套乐死了，你说是么？
这些狗屁不懂的鸟人们不明白，镀金除了增加cost外，并不能带来真正的革命。 |
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s********g
发帖数: 176 | 11 人家说的是成本问题 成本成本 就是想说鬼子车成本节约到了变态 让人很不爽
不知道你那个气压lifter淘汰说法出自那里 貌似那节目里除了两田的用铁杆之外其他
车全部都是气压lifter 淘汰？真淘汰了为啥这么多中国新车都用这个，真淘汰了那现
在用啥？
还有你那个手指7000刀貌似是人品问题啊，跟lifter就更没关系了。 |
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k*****u
发帖数: 14053 | 12 ☆─────────────────────────────────────☆
MrLonelyGG (再坚持一会，就可以放弃了) 于 (Thu May 19 14:29:03 2011, 美东) 提到:
我的车子引擎突然发出“嗒嗒嗒”的响声，加大油门的时候更明显，就像下面这个视频
的一样。
http://www.youtube.com/watch?v=hyyXo5R5TCg&feature=related
网上查了一下，好像是hydraulic lifter 坏了，请问这个还能修吗？是不是我的车子
要TOTAL了？
☆─────────────────────────────────────☆
vicliyz (victormao) 于 (Thu May 19 16:53:14 2011, 美东) 提到:
能修
☆─────────────────────────────────────☆
MrLonelyGG (再坚持一会，就可以放弃了) 于 (Thu May 19 17:01:57 2011, 美东) 提到:
are you sure? how mu... 阅读全帖 |
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m**********e
发帖数: 12525 | 13 dealer胡说八道
这是vw的valve lifter问题，平时不会亮灯，只有在高转速，valve timing
提前角最大的时候才会发生，清洗不能解决问题，必须更换全部Valve lifter和
valve spring才能彻底解决。这个基本上属于设计缺陷。
所以dealer虽然说是清洗intake,但是却开了个天价，因为丫也知道真正原因，但是
不能说，说了你这个顾客肯定满地打滚让dealer给你免费修。
所以我早说了，德国车就是垃圾车，连最基本的valve lifter的bearing和弹簧都
做不好，真不明白为啥这么多人喜欢舔徳车的屁眼
remove
1250
么？ |
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w****o
发帖数: 97 | 14 【 以下文字转载自 Shaanxi 讨论区 】
发信人: luowei (燕草秦桑), 信区: Shaanxi
标 题: 写完了
发信站: BBS 未名空间站 (Sat Nov 28 15:04:15 2009, 美东)
因为这篇文章，我是多少年第一次回忆自己曾经shop lifter 的经历
前几天第一次给一个朋友讲起，我说我这在美国，也算shop lifter 吧。
他说：你这哪叫shop lifter 呀，你这是shop robbery
我说我多少年在家乡都不敢去那家商店，怕那个阿姨认出我来
他说：是的躲着点，你这个样子不躲着点不被人认出来很难。
在美国，抓住了，我是不是要被送进Juvenile Detention Facility? |
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s*****g
发帖数: 352 | 15
我的车是Mitsubishi Eclipse。过去也有同样的毛病。据说Mitsubishi的引擎
很多都会这么响，来源于hydrolic lifter。因为油上不到引擎上端，所以润滑
不够。如果想修好，就换hydrolic lifter，需要几百块。于是我就没换。后来
不知何时起，声音没有了。也许是换了几次好油的缘故。
用稍微稠一点的机油，比如下次换油时，用10W-40而不是10W-30。 |
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p**i
发帖数: 144 | 16 你借修车行的lifter来修车，这种想法是你霸道，你这种行为是一种挑衅的行为，别人
拒绝你是非常合理的，而不是别人霸道。而且在lifter下工作是需要经过安全培训的有
资质的人员。 |
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d*b
发帖数: 21830 | 17 这个是BMW的trunk lifter,你可以看到液压泵和hydro lifter |
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g*******r
发帖数: 33 | 18
引擎灯亮出现P0300的code 怠速不稳 排气管有回火现象 现在怀疑maf sensor或者IAC
motor有问题 但不敢确定 另外有lifter noise，换过lifter之后问题依旧 气门是否有
漏也不确定 但有可能 电路方面没问题 intake也没漏气 实在没辙了 |
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c********b
发帖数: 480 | 19 有人大修 v8切诺记
因为我不是那个俱乐部的人 无法发帖
但是我有多个疑问
首先 block resurface 会改变压缩比 如何保证压缩比仍然在原厂的规定之内 如果不
能通过景区计算去配合OBD2 系统 这车跑起来肯定不对 而且绝对跳灯
另外改变rod bearing 尺寸 会改变strok 同样 改变压缩比 如何保证原厂数值
对于那个发帖的“大牛” 关于修车师傅忽悠人的问题
我只能说有忽悠人的师傅 但是不是全部 sanjiaom
且发帖人也是对auto一知半解 也有忽悠的成分
虽然用的是hydrolic lifter
任然需要用filler guage 去测量 CAM和lifter的clearence。
同时 发贴人也没有做crank的straightness的测量
我只能住他好运 没有浪费配件和时间
同时我也想告诉大家 修车不难 原理好动懂 但是活儿好不好 是关键 junk yard 的人
也可以swap发动机 但是车绝对跑不久
花钱不只是找人做活 更多是买质量 最起码NY 有法律规定 repairs 要有质保
这是一个大产业 养活很多人 希望可以大家尊重彼此 可以修一台车不代... 阅读全帖 |
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x********u
发帖数: 1150 | 20 求解惑: 车停在平地上流油和在lifter上流油有什么区别?
在lifter上车头也是平的吧? |
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c******t
发帖数: 1733 | 22 篮球我是外行，但我想所有对抗性运动的基本道理都是一样的。运动场的performance
提高，离不开身体素质训练，包括力量，爆发力，耐力，平衡力等等，而且这些能力还
必须在对抗的情况下能表现出来。我对训练的几点心得
1。高强度训练， 但要适可而止。 多做HIIT
2。训练中身体work as a unit,
3。core strength 及其重要
4。一定要读理论，了解身体
贴几篇文章给你读一下，希望对你有些帮助
Supper stiffness
At a gymnastics or martial arts meet, or at a weightlifting competition,
listen to the coaches advice to the athlete – Stay tight! This means to
maintain stiffness. Being stiff ensures that there will be minimal energy
losses as forces are transmitted through the linkages.... 阅读全帖 |
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v*****r
发帖数: 2325 | 23 建议置顶， 过一段时间找这个thread 变得不容易， 再说crossfit 大师 的专业级文
章 is more than worthy.
olympic weight lifter 玩 KB 真轻松。。。
http://www.youtube.com/watch?v=_vJm4076FZA&feature=related
kb 炸一看awkward to lift, 其实让 olympic lift 容易了， 所谓 working man's
version of oly lifts.
主要是drop down 容易，
还有over head lock out 对flexibility 的要求也低一些。 能做barbell over head
squat 的人太少了。。。
专业级 olympic lift 太难
kb 的idea 是 循序渐进的work on 小重量的olympic lifts. 跟专业olympic lifter 为了比赛成绩频繁work on 5 rm 是截然不同的。。。 |
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v*****r
发帖数: 2325 | 24 建议置顶， 过一段时间找这个thread 变得不容易， 再说crossfit 大师 的专业级文
章 is more than worthy.
olympic weight lifter 玩 KB 真轻松。。。
http://www.youtube.com/watch?v=_vJm4076FZA&feature=related
kb 炸一看awkward to lift, 其实让 olympic lift 容易了， 所谓 working man's
version of oly lifts.
主要是drop down 容易，
还有over head lock out 对flexibility 的要求也低一些。 能做barbell over head
squat 的人太少了。。。
专业级 olympic lift 太难
kb 的idea 是 循序渐进的work on 小重量的olympic lifts. 跟专业olympic lifter 为了比赛成绩频繁work on 5 rm 是截然不同的。。。 |
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z********0
发帖数: 9013 | 26 http://stronglifts.com/milk-post-workout-build-muscle-gains/
Post workout nutrition is crucial for muscle recovery & rehydration. The
common advice is to have whey after a weight lifting session because it’s a
fast protein. You want to get protein in your muscles as fast as you can for
recovery.
Truth or marketing from supplement companies? Fact is that many weight
lifters have used milk as a post workout drink for years. After reading this
post you’ll know why it’s the ultimate post workout foo... 阅读全帖 |
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u******a
发帖数: 7843 | 27 Power lifting的巨胖其实很无能，变态吃药之后获得的力量还是比olympic lifter弱
得多（同级别，不同级别不好比）。
olympic lifter才是力量界的王者。 |
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g****c
发帖数: 346 | 28 http://www.bodyrecomposition.com/training/the-5x5-program.html
Quote:
As I discussed in Reps Per Set for Optimal Growth, sets of 5 are actually in
the range that I commonly use for hypertrophy anyhow. Generally speaking a
maximum set of 5 will be about 85% of maximum and lifter will use a bit
less if they are doing more than one set. That’s a weight that provides
sufficient tension to get maximal muscle fiber recruitment; 5 reps also
allows sufficient work to be done with that weight. High te... 阅读全帖 |
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f*******n
发帖数: 5241 | 29 Yesterday at the meet, I met a nice lady, Toni Kemper. She is about my age
and is an incredibly strong athlete. She told me she did not make her usual
weight class (over by 0.1kg) so she competed in my weight class. When she
saw that there was another M2 lifter, she decided to compete in Open class
so she would not take away my prize because she knew how hard it was for a
master lifter. Well frankly it made no difference to me. But I certainly
appreciate the generosity. Later we talked about how... 阅读全帖 |
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l*********e
发帖数: 680 | 30 滑雪、初学者水平，刚开始学着上lifter滑小雪场的小绿道。
本来想只要不飞到雪道外面去，脑袋不会撞到的吧。不过看到版上大侠建议说凡是认真
想学滑雪的还是要戴头盔比较保险。于是前一周到店里试了尺寸以后上网订了一个头盔
。上周四刚收到，周六就带出去了。
热身完以后就上了前一次刚开始坐的lifter上绿道。那个道右半边比较平缓，左半边一
开始有一段明显比右边陡一点。前一次去的时候试着在左边想要转，但是速度比较快转
不过来，后来就干脆直接冲下去到下面比较平的地方再控制。
这次一开始带着一个比我还新的新手走，所以一直很乖的走右边比较平的地方。后来看
他长进了不怎么摔了，我就开始往左边走了。结果第一次就摔了个四仰八叉。朋友没有
看到我是怎么摔的，我感觉是到突然变陡的地方重心没有及时往前调整，于是就太靠后
了，身体往后倒。雪板前半有些许腾空，后半段在坡上拌了一下，然后结结实实地屁股
着地，然后是后背，紧接着后脑勺就在地上重重敲了一下。
头有点小晕，不过马上就意识到自己没有事情（第一反应居然是默念1+1=2，笑），然
后庆幸今天戴了头盔出来的，不然这次闹不好要脑震荡什么的。之后两天脖子右侧始终
有点 |
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l******l
发帖数: 2679 | 31 来自主题: Weightlifting版 - 丸子看过来 Smith machine eliminates 2 degrees of freedom by forcing the movement in a
fixed vertical plane, hence it is safer for new or non-experienced
lifters. Some experienced lifters sometime also use Smith because it can
let them work on heavier load.
Due to the movement restriction, quite some people don't like it. However,
most ladies like it due to safety consideration.
my |
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l******l
发帖数: 2679 | 32 来自主题: Weightlifting版 - 猪头 赞，猛男啊！这才是真正的虎背熊腰，名副其实的超强！
斜方肌好生威猛！
强版主如果身高有5‘10”以上的话，体重要过200磅了吧？看上去确实是练power lift
的。
在power lifter里体脂算低的。
呵呵，别不好意思，转过身来。power lifter 有点肚子是很正常的。 |
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v*****r
发帖数: 2325 | 33 that's okay, we small lifter will act as green leaf to those big lifters as
flowers...
flower will need green leaves...
, |
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w********g
发帖数: 314 | 34 http://www.powerliftingwatch.com/node/11186
SQUAT
Knee Wraps
Class Amount Lifter Year Federation
123 551 Mike Booker 2002 AAU
132 551 Mike Booker v 2002 AAU
148 575 Rick Crain 1977 AAU*
165 644 George Crawford 1974 AAU*
181 710 Jack Barnes 1972 AAU*
198 735 Jack Barnes 1972 AAU*
220 760 Larry Pacifico 1975 AAU*
242 853 George Frenn 1971 AAU*
275 865 Jon Cole 1972 AAU*
308 901 Jon Cole 1972 AAU*
SHW 953 Mark Henry 1995 ADFPA
No Knee Wraps
Class Amount Lifter Year Federation
123 551 Mike Booker 20 |
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v*****d
发帖数: 348 | 35 下个月回国，清理些东西.换班潜规则，FC+DC, 邮费$2.5
两个cl的all about eyes眼霜5ml， 一个带盒批号A29(这个打开看生产日期的时候盒子
盖折了一下，后来才发现盒子上就有日期，晕)， 一个不带盒批号AB9, $5 each
一个黄油gel 30ml, 批号EA9,$3
一个水磁场 15ml, 批号D20, $5
还有个lancome的精华液，Rénergie Microlift R.A.R.E. Intense Targeted
Repositioning Lifter，链接在这http://www.lancome-usa.com/skincare/serums/renergie-microlift-rare-lifter.htm 考古一圈没发现换版价格，原价是0.8oz $110, 我的小样是0.5oz，定价$12不知道合适不，希望知道行情的mm指正。 |
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x*****n
发帖数: 3422 | 36 hydraulic lifter是常见问题，换标号机油我试了，似乎没有大用。最好是打开来换
lifter，Kia Sephia用的是一样的engine，parts便宜一些。
有小孩了以后就身不由己了，呵呵，以后你就知道了。趁年轻多玩。 |
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w*******y
发帖数: 60932 | 37 LINK:
http://www.amazon.com/Troy-DPH11-Professional-Drywall-Panel/dp/
1.png
Our Troy drywall lift is made from an all welded steel construction, tool-
free assembly and teardown, single stage winch with brake, and can be used
by one person. It has a 11-foot maximum reach for horizontal ceilings and a
15-foot maximum reach for walls (determined by the 11-foot max lift and half
the length of drywall). It can hold a 4-by-16-foot single sheet capacity,
with a 150 lbs load rating, has 5-inch casters,... 阅读全帖 |
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w*******y
发帖数: 60932 | 38 Gold's Gym 40 lbs Cement Weight Set, shipped for $20.
Link:
http://www.walmart.com/ip/Gold-s-Gym-40-lbs-Cement-Weight-Set/1
This set is designed for the beginner or experienced lifters. This Gold's
Gym set comes with 40 pounds of weight plates, a tubular steel bar and
collars - everything you need right out of the box.
An age-old weightlifting tradition
Cement filled weights have been a standard in the lifting community for
years
The perfect solution for a beginner, as well as, the experienced l... 阅读全帖 |
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c***s
发帖数: 70028 | 39 据英国《每日邮报》消息，英国考文垂郡12岁男孩凯尔·凯恩近日打破了“世界举重和硬举协会”(World Association of Benchers and Dead Lifters)的新纪录，举起重达140公斤的杠铃。
凯恩身高1.73米，体重66.7公斤，是同龄人的2倍。他能举起大于自身体重两倍的物体，当地居民将他与阿诺德·施瓦辛格相提并论，并给他起了个绰号：“小阿尼”(Little Arnie)。
此前世界举重和硬举协会纪录保持者是美国举重选手科比·文森，举重纪录为107公斤。
凯文宣称：“我锻炼的目的是使肌肉强壮，我希望可以通过训练在奥运会上获得金牌，成为世界上最强壮的男人。”
凯文4岁开始参加跆拳道运动，9岁成为跆拳道黑带选手。在此之后，他还曾短暂地参加过足球运动，并最终转向举重。凯文梦想夺得一块奥运会金牌。 |
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o****y
发帖数: 26355 | 40 American track and field atheletes definitely will get more gold medals than
Chinese women weight lifters do.
!!!!!!!!!!! |
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d***y
发帖数: 8536 | 41 这样修车是危险的。那个Lifter 一漏气 立马就不行了。还是要买个jack stand,或者
用几块砖叠着也行。 |
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c****i
发帖数: 688 | 42 三哥的脸皮不是一般厚
quote:
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Whether its a fighter or a freight carrier? Can china elaborate. What's it's
useful payload capacity? Whether this new invention a Russian or American
rip off?
Agree (4)Disagree (3)Recommend (1)Offensive
Morgan (Australia) replies to AJAY RANJAN
44 Followers
53 mins ago
______
m... I think it's for this news paper to elaborate, the plane if you look it
up, it's effectively a Chinese version of the C 17 lifter.
Agree (1)Disagree (0)Recommend (0)Offensive
ashish singh (bhop... 阅读全帖 |
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c****g
发帖数: 37081 | 44 擦，长得像个王八，侧面看，一个小尖脑壳，大肚皮，外加个小尾巴。谁设计的。 |
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T**********e
发帖数: 29576 | 45 看这个falcon heavy把三个火箭总共27发动机绑一起发射，价格709刀一磅，估计还有
的赚。Elon的目标是把原有发射成本降低10倍。
SpaceX – Breaking the $1000 per Pound Launch Cost Barrier
John Strickland explains how SpaceX can drive launch costs to less than one
tenth that of competing rocket systems:
“When people see this cost comparison, they ask all over again ‘How
can he (Musk) do that?’ How can the Falcon outperform the Delta by such a
wide margin? The three main reasons seem to be (1) low manufacturing cost (2
) low operational cost (time ef... 阅读全帖 |
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G*****h
发帖数: 33134 | 46 判老重了，比如商店里的 shelf lifter |
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d****n
发帖数: 10034 | 47 Google left coast lifter |
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d*b
发帖数: 21830 | 48 正常，valve clearance间隙过大，美国车一般用垫圈，hydro lifter的比较少 |
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c**********d
发帖数: 2428 | 49 I guess you don't like your current salary, do you? You probably never heard of UAW, TEAMSTER, and any other local powerful union. You think by working in wall street make you rich? try this.
A UAW fork lifter working in GM earns 6 figure a year, how 'reasonable' is
that. This is why GM lost to Toyota, which do not allow union but promise no
lay-off plus training. This is the outcome of no competition under the
union, once you are in, you are covered to the rest of your life. This is
how they ar... 阅读全帖 |
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t**x
发帖数: 20965 | 50 你是不是不懂车啊。
宝马是贵一点， 不过修好了也就修好了,也不是天天坏。
radiator坏过， 修了大概1000元，两年多了也就修这个。
旧honda别人修也不便宜，而且会骗你。主要是要找对合适的修车人，bmw也就不算太大
的问题了。
rotors需要换， bmw的材料不好， 特别贵， 不过我运气特好， 159买了两个， 给修
车的他特好奇我从哪里搞来的。。。 我告诉他ebay， dealer似乎两个得600多。
我不是那么喜欢工作的人，但是别的事情都自己动手。比如修车，家里的其他很多东西
， 随便查查一般就行了， 还自己换garage door lifter。我们家的网线都是自己布的
6e。
不是刺激你， 我不喜欢工作的主要原因就是感觉是纯粹浪费生命，跟一群弱智周旋，
没意思。 |
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