decrease weight中文什么意思

减轻负重/使身体轻盈

• decrease:    n. 1.减少，减小，减退。 2.减少额，减小量。 短语 ...
• weight:    n. 1.重量；体重；求心力，重力，(地心)引力。 2. ...

例句与用法

1. Ejectorjet is the alternative power of rbcc during low - speed operation . the utilization of ejectorjet will be important for structural integration , and will decrease weight and complexity of the engine
   引射火箭模态用于rbcc发动机起飞低速阶段，对于实现rbcc结构一体化、减轻结构重量和系统复杂度具有重要的意义。
2. Rocket ejector is the alternative power of rbcc during low - speed operation . the utilization of rocket ejector will be important for structural integration , and will decrease weight and complexity of the motor
   引射火箭模态作为rbcc推进方案低速阶段的起飞动力，对于实现rbcc结构一体化、减轻结构重量和系统复杂度具有重要的意义。
3. ( 1 ) car body stands in quite identical stress level by decreasing the thickness of plates , ameliorating structure and so on in strength affluence position under five cases ; ( 2 ) without changing stress distribution , holes are dug in bearing the weight of positions by wiped off material in order to decrease weight
   ( 1 )在强度富裕处通过降低板厚、改进结构等手段，使得整车在强度规范的五种工况下，各处均处于较为相当一致的应力水平； ( 2 )在各种承载部位，在不改变其应力分布的前提下开设减重孔，利用去除材料来达到减重的目的。