With the added weight of people and supplies, it would simply take too long for the craft to reach acceleration speed.
如果装载人和货物,这样的重量很难使飞船达到加速速度。
The ground acceleration here must have been very high and the duration of the strong motion long to cause such incredible destruction.
当时地表加速度一定很高,而且强烈震动的时间很长,造成了如此严重的破坏。
And the sudden spate of new results mark an acceleration, and perhaps a turning point, in the ability to find disease genes, the long-promised payoff from the human genome project that began in 1989.
这个突然的新发现标志着寻找疾病相关基因能力的提高,也可能是其中一个转折点,是1989年开始的人类基因组计划希望的长远结果。
But a growing number of legal cases claim Toyota knew for a long time about the sudden acceleration issue with other vehicles.
VOA: special.2010.02.05
Conversely, if you get an answer and it doesn't seem to make sense, then you've got to go back and ask, am I violating some of the assumptions, and here you will find the assumption that the particle had that acceleration a is true as long it's freely falling under gravity but not when you hit the ground.
反过来说,如果你得到一个结果,发现似乎是错的,那么你就应该回过头来问问自己,我是不是违反某些前提了,这个模型中,你就发现,只要质点在重力作用下自由下落,质点具有加速度a的前提是正确的,但是落地后就不成立了
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