impulse pressure charging system 脉冲增压系统
impulse pressure peak 冲击压力峰值
impulse oil pressure 脉动油压
pressure impulse 压力脉冲
pressure-stage impulse turbine 压力级冲动式汽轮机
three pressure stage impulse turbine 三压力级冲动式汽轮机
pressure staging impulse turbine 压力分级冲动式轮机
pressure-compounded impulse turbine 复式压力级冲动式涡轮机
pressure compound impulse turbine 复式压力级冲动式涡轮机
It's easy to think that the pressure to push prices downward was the only impulse that drove the success of travel on the web - but there have been other factors at work.
我们很容易想象出，降价的压力是推动在线旅游的动力——但还有其它因素在起作用。
Impulse and momentum change; rocket equation; origin of pressure from random motion.
冲量，动量的改变；火箭方程；随机运动的压力作用点。
The paper introduced a method that can locate the position of cable breaking point by using the reflection of low pressure impulse, and set up a control system through 89c52.
介绍了一种利用低压脉冲反射法测定电缆断点位置的方法，并采用89c52单片机建立了控制系统。
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