机械工程专业英语词汇翻译
影区,本影 umbra原质部 unaffected zone
单向流动力机 unaflow engine
无用能 unavailable energy
不均衡构造 unbalanced construction
不均衡飞轮 unbalanced fly-wheel
不均衡力 unbalanced force
不均衡惯性力偶 un-balanced inertia couple
不均衡惯性力 un-balanced inertia force
不均衡负载 unbalanced load
不均衡矩 unbalanced moment
不均衡舵 un-balanced rudder
不碎玻璃 unbreakable glass
进气未燃部分(内燃机) unburned fraction of charge
未燃烧料 unburned fuel
未燃混合气 unburned mixture
测不准原则 uncertainty principle
不完全运动对 unclosed pair (incomplete pair)
未补偿端推力 uncompensated end thrust
无拘束压力强度 un-confined compressive strength
无拘束运动炼条 unconstrained kinematic chain
无控制撒气 un-controlled bleeding
无控制膨胀 un-controlled expansion
不联轴 uncoupled axle
活轮 uncoupled wheel
解合现象 uncoupling
解钩装置 uncoupling device
解粳杆 uncoupling lever
无阻尼固有频率 undamped natural frequency
无阻尼振荡 undamped oscillation
无阻尼反应 undamped response
无阻尼振动 undamped vibration
无阻尼波,等幅波 undamped wave
十一角形,十一边形 undecagon
下弧 under camber
地下排水 under drainage
硬化不足 under hardening
加热不足 under heating
充气不足 under inflation
低电压保护 under voltage protection
低电压电铎 under voltage relay
欠重 under weight