The angular momentum change must be torque t times delta t.
角动量的改变就是,力乘以δ
At ancient times, Chinese calligraphy was already t mature art.
中国书法在古代已经是一门成熟的艺术。
We reveal the best times to book those can 't-put-off... be her Mister right.
我们展示最好的时期那些能't - put - off书…她的白马王子。
WORST T ANSWER: This question may be posed to you in different ways, at different times in the interview.
最差回答：在面试中，面试官会以不同的方式在不同的时间向你提出这个问题。
In other words, the concentration of at any time is given by the initial concentration, t minus the rate constant times time.
换句话说，任意时刻A物质的浓度等于初始浓度，减去常数乘以时间。
Methods The content of IL-6 in gingival cervical fluid was detected in different times and was analyzed statistically by t test.
方法采用全自动生化分析仪检测不同方式修复后不同时期龈沟液中IL - 6含量，并进行配对比较分析。
Friends are always full of good advice at times like that．Get another dog is one of the favourites―but you can’ t replace a friend like that．
在这种时候，朋友们总会提出各式各样的建议，其中最多的一条莫过于再养一条狗了。可是像梅格这样的朋友是无法取代的。
At every point of time your mortgage balance is equal to your mortgage payment times that square bracketed thing, where t is the amount of time you have left.
在每个时间点的抵押贷款余额，都等于每月偿还额乘以，方括号内的值，T是剩余年份数。
Specifically, AT&T will add 2,000 new cell sites and upgrade existing cell sites with three times more fiber links than it had in 2009.
具体来说，AT&T将增加2000个新基站，升级现有基站的光纤连接数量是2009年的三倍。
I've worn (and washed) this T-shirt hundreds of times.
这件 T 恤我已经穿过（同时洗过）几百次了。
For the first month don’ t just exercise a few times a week, but every day.
比如培养坚持锻炼的习惯，第一个月内不能一周锻炼几次，而是要天天坚持。
Calculations based on the animal's jaw bones suggest it could have bitten into its prey with a force of 150 kilonewtons, or four times the force thought to be exerted by the jaws of a T. rex.
依据该动物的颌骨计算表明，它能以15万牛顿的力度把猎物咬伤，咀嚼力度是霸王龙的四倍。
Imagine a star up t twenty times larger, brighter, brighter and hotter than our own sun. A planet would have to be a very long way from it to be capable of supporting life.
设想一下，一颗恒星比我们的太阳还要大，还要亮，还要热20倍，那么一颗行星为了维持生命就要离开的它的恒星非常远。
AT&T said orders of the iPhone 4 were 10 times higher in their first day than for the iPhone 3GS on its launch day last year.
AT&T说，iPhone4预售第一天的订购量是去年iPhone3GS预售首日销量的整整10倍。
After recording the values (if they are not zero), the average r, s, and t dwell times are computed if there are enough samples.
在记录值(如果这些值不为零)后，如果有足够的样例数据，则计算r、s和t的平均停顿时间。
Financial Times: I have two questions, only one of them beginning with T.
英国金融时报记者：我有两个问题，其中一个问题英文字母打头是“T”。
You know how many times has AT&T tried to introduce picture phones just to have people go, “No, I don’t want them to see me !”
你们可知道美国电信公司试验了多少次才实现了可视通话，结果人们却都说：“不，我不想别人看到我！”
You know how many times has AT&T tried to introduce picture phones just to have people go, “No, I don't want them to see me !”
你们可知道美国电信公司试验了多少次才实现了可视通话，结果人们却都说：“不，我不想别人看到我！”
There are times when you just can 't believe what a stranger tells you.sometimes you' re wrong.but sometimes — you may be right.
傍晚时分有时你简直不能相信陌生人的话。有时你错了，但有时——你又可能是对的。
So, in fact, you know, when you plug in these things, normally you get a quantity that's of a form, something times t plus a constant because that's what you plug into the equation of a plane.
事实上，代入这些之后，通常可以得到这种形式的值，有时候是t加上一个常数，因为这是你代入平面方程的。
The result is a radically new way of making cars and the T.25, a vehicle every bit as impressive in its way as the 100 times more pricey McLaren F1.
结果就是彻底使用全新的造车方式。 从头到脚，独特的T.25汽车给人留下的印象，远比非常昂贵的麦克拉伦一级方程式赛车更为深刻。
A friend picked by a T-shirt, a few yards from childhood has been tried, after more than ten times out of dressing rooms.
朋友挑中了一款衬衫，从小几码就一直试穿，前后出入试衣间十几次。
I call this the plus direction, so for object number two m2a I have m2 g minus T equals m2 times a.
对于物体二，以向下为正方向,有m2g-T等于。
This is a constant, and so you're going max to get theta equals theta maximum times the cosine omega t plus phi.
这是不变的,所以得到θ=θ,乘以cosωt+π
I know v zero x, that is v zero cosine alpha xt=t so x of t is v zero cosine alpha times t but there is no acceleration, so that's it.
并且v0x=v0cosα,那么可有得出,因为没有加速度，所以就是这样了。
r So, let's remember that the amount by which we moved, t delta r, is approximately equal to v times delta t, OK, and just using the definition of a velocity vector.
所以记住移动的量△,约等于v*△,这是用速度矢量的定义。
The T-shaped railway network has ended the times of carriage and oxcart and been the artery of transportation in the northeast of China.
这样一个丁字形的铁路网，结束了东北交通干线上马车、牛车的时代，成为东北交通大动脉。
The T-shaped railway network has ended the times of carriage and oxcart and been the artery of transportation in the northeast of China.
这样一个丁字形的铁路网，结束了东北交通干线上马车、牛车的时代，成为东北交通大动脉。
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