A particular analysis research on bullet launching process is made, and the relation between the length of bullet and the velocity of detaching from the carrier and the relation between the length of bullet and burning rate of powder and the relation between the length of bullet and maximal pressure of emission hole and the relation between the length of bullet and the emitting time are gained.
对子母式穿甲弹子弹的发射过程进行详细的分析,得出了子弹长度与子弹飞离母弹速度的关系、子弹长度与火药燃烧率的关系、子弹长度与母弹弹头部发射孔内最大压力的关系以及子弹的长度与子弹发射所需时间的关系,为子母式穿甲弹设计提供了依据。
And then the macro design about the head of the series connection APP was made, among which a particular analyse about the bullet s launching process was made, from which we concluded.
本文首先对子母式穿甲弹总体参量作了全面的计算分析，其中主要分析了子弹射出的弹道位置和必要的子弹着靶速度，论证了子母式穿甲弹对付爆炸式反应装甲的可行性，然后对子母式穿甲弹弹头部进行了总体设计，其中主要对子弹的发射过程进行了详细的分析，得出了母弹弹头部发射孔内闭锁环厚度与子弹飞离母弹速度的关系、子弹长度与子弹飞离母弹速度的关系、子弹长度与火药燃烧率的关系、子弹长度与母弹弹头部发射孔内最大压力的关系以及子弹的长度与子弹发射所需时间的关系，设计出了合理的母弹弹头部结构和子弹的结构，并利用ANSYS有限元分析软件对母弹弹头部的强度进行了校核。
The new theory of launching over-loading of charge is proposed in the paper.
本文建立了装药发射过载 (发射过载是指战斗部内装填的燃料发射时处在必须承受巨大的加速度环境 )新理论。
The express train hurtled past.
那特别快车疾驰而过。
a car flashed by.
一辆汽车疾驰而过。
The car whirled down the street.
汽车在街道上疾驰而过。
White clouds scudded across the sky.
白云在天空疾驰而过。
The horse reared as the fire engine dashed past
消防车疾驰而过,马被惊得站立了起来。
And Robert Kincaid headed for Hogback Bridge, racing the years, chasing the light.
而罗伯特.金凯正向桥驶去,追光逐年地疾驰而过。
The train often stopped to let really important trains bawl and hurtle by
列车常常停下，让真正重要的列车呼啸疾驰而过。
One woman was lying in bed, listening to the rushing winds.
一个女人躺在床上，静听着疾驰而过的大风。
The whole station seemed to vibrate as the express train rushed through.
当高速列车疾驰而过时, 整个车站都仿佛在震动.
The coupe flashed by us with a flurry of dust and the flash of a waving hand.
小轿车从我们身边疾驰而过，扬起了一阵尘土，车上有人挥了挥手。
One woman was lying in bed, awake, listening to the rushing winds.
有位妇女醒着躺在床上，静听着那疾驰而过的大风。
One woman was lying in bed, awake, listening to the rushing wind.
有一个女人躺在床上，毫无睡意，静听那疾驰而过的大风。
The clouds, higher than usual, swept across the sky before the tearing winds.
云块比往常更高，在烈风推送下，它们在天空疾驰而过。
In the video, a young man lied on his stomach on the sleepers of a railway. A train ran fast over him.
视频中，一名少年趴在铁轨之间，一列火车从他头顶疾驰而过。
whirled the motorcycle around the corner.
摩托车疾驰着绕过街角而去
The rider spurred on to his destination.
骑手向目的地疾驰而去。
The rider spurred on / forward to his destination.
骑者向目的地疾驰而去.
A thunderstorm came close by, the spring broke in a little hill on which the inn stood.
一阵雷雨疾驰而来，山洪爆发了，洪水冲过客栈所在的那座小山。