forward motion

基本解释

The angle helps the craft's wings to provide a lifting force and translate some of the vertical motion into forward motion.
倾角可以帮助航行器提供一个向上的升力并将一些垂直运动转换为前进运动。
Each hose can be expanded and contracted independently. Doing so in sequence along the length of the torus generates forward motion.
每一个软管都可以独立伸缩，软管们在圆环体结构上顺次伸缩，产生向前移动的动力。
This unevenness in damage is because the storm’s winds in that area are aligning with the forward motion of the storm (generally northwest), which enhances the wind speeds.
这种破坏上的不平衡是因为该地区暴风的风向与其移动方向一致（一般是西北向），使风速得到提高。

Democrats outnumber Republicans in the Senate, but do not possess a majority large enough to block Republicans from using a procedural motion known as a filibuster to prevent a vote from going forward.

When momentum looses forward motion, oil bulls point to Chinese demand as being the floor under which oil can always stand.
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And being constrained to forward motion could prove troublesome in icy seas.
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While this news is not the end of the world of RIM, it does highlight how the company takes two steps backwards after each forward motion.
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