Escape velocity is simply the speed of an object that's shot out of a cannon the minimum initial speed so that the object could later escape Earth's gravity on its own.
逃逸速度就是一个物体的速度，比如说，从加农炮中射出的最小初始速度，这样这个物体以后就可以自己脱离地球的引力。
In his favourite example, at the human genome project's initial speed, sequencing the genome should have taken thousands of years, not the 15 scheduled.
他有一个广为人知的例子，按照人类基因组计划最初的速度，整理基因组将耗时数千年，而不是计划中的十五年。
Long jumping performance depends mostly on the initial speed and Angle of projection of body gravity.
跳远成绩主要取决于起跳离地瞬间人体重心腾起的初速度和腾起角度。
All the satellite needs in order to move in its orbit is the initial speed given it by carrier rocket.
卫星要在其轨道上运行所需要的只是由运载火箭给它的初速度。
All the satellite needs in order to move in its orbit is the initial speed given it by carrier rocket.
卫星要在其轨道上运行所需要的只是由运载火箭给它的初速度。
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