proportional
例句与用法
- This served to create output pulses proportional to the number of electrons emitted .
这个装置用于产生与发射电子数成正比的脉冲输出。 - He then observed that under these same assumptions the area is proportional to the defect .
他于是指出在同样的假设下,面积与亏值成正比。 - We now discuss the case of a force that is proportional to the first power of the velocity,
现在,我们要讨论力与速度的一次幂成正比的情况。 - One very important feature of pseudo forces is that they are always proportional to the masses .
赝力的一非常重要的特征是,它们永远与质量成正比。 - The rate of change of velocity, for a given body, is directly proportional to the exerted on it .
对于一个物体,其速度的变化率与它所受的力成正比。 - The radii are proportional to the time which has elapsed since the wave front occupied the position wi .
半径与波前占据wi位置以来能经过的时间成正比。 - When viscous forces predominate the flow is proportional to the pressure drop across the element .
当粘滞力起主导作用时,流量当通过主要部分的压力降或正好。 - The electrical section contains the solid-state proportional temperature controllers and solenoid valves .
电子控制室内有固体线路的比例温度控制器和电磁阀。 - Very roughly, the insulting value of a concrete is inversely proportional both to its density and to its strength .
很近似地说,混凝土的隔热值与其密度和强度均成反比。 - Therefore, the magnetomotive force in the air gap is essentially proportional to the primary ampereturns squared .
所以,气隙中的磁动势实际上与初级安匝数的平方成正比。
用"proportional"造句