Proportional constant of physics is a common constant of physical theorem and physical law.
物理比例常数，是物理定理、物理定律公式中一个最常见的常数。
The computer PID control for electro hydraulic proportional constant presure variable displacement pump with electric feedback is introduced.
介绍了电反馈电液比例恒压变量泵的计算机PID控制。
So, to say that the rate at which area is swept is constant means that these two are proportional.
所以定律说，扫过的面积是常量，意思是这两个是成比例的。
A fairly basic circuit (left as an exercise, but it's not difficult) can take the control voltage and output a constant current which is proportional to the voltage.
一个相当基础的电路(留作练习，不过并不难)处理控制电压并输出与电压成比例的恒流。
Since the initialisation time is directly proportional to the size of the object the time is linear rather than constant.
由于初始化时间直接与对象的大小成比例，因此时间是线性的，而不是常量。
If all other variables are held constant for the purposes of comparison, then the throughput is proportional to the inverse of the processing time.
如果为了比较让所有其他因素保持不变，则吞吐量和处理时间成反比。
When the temperature control knob to set a temperature, hot and cold water mixing valve through proportional control into the outlet, the outlet temperature is always constant.
当温度调节旋钮设定某一温度后，混水阀通过调节进入出水口的冷热水比例，使出水温度始终保持恒定。
We have found that the complex density was directly proportional to the length of the reaction pad as well as the number of pads even if total length was kept constant.
我们已经发现结合物的浓度与反应垫的长度和反应垫的数量，如果长度不变的话，有直接的比例关系。
The radial piston pump can adopt manual-control or electro-hydraulic proportional control to realize the control of constant flow, constant pressure, constant power and load sensitivity etc.
径向柱塞变量泵可以采用手动控制、电液比例控制或负载敏感控制等多种控制方式，实现恒流量、恒压力、恒功率的控制。
Two cases of loading types were adopted: one was biaxial proportional dynamic loading and the other was axial dynamic loading with one-side constant confining pressure.
试验中采用两种加载方式：一种为不同应变速率下的双向比例加载，另一种为保持一向恒定侧压下的动态压缩试验。
Variable displacement pump's control style has many ways, such as constant pressure, constant fluid, constant power, electrohydraulic proportional and load-sensing etc.
变量泵的控制方式有恒压力、恒流量、恒功率、电液比例和负荷敏感控制等。
The intension of reduce rank is that the time constant of current-ring is regulated to the best of minimum, and low frequency signal is equated to common proportional component.
其降阶指把电流环时间常数调整到尽量小，低频信号段可等效为普通比例环节。
Constant flow rate manually adjustable, proportional flow rate according to a digital input signal (from water meter), Power-ON led indicator and level control input. The two different modes are.
比例调节，可根据数字信号（比如水表发出的脉冲信号）来调节流量的比例，带有电源指示和液位探头接口，可直接连接液位探头控制计量泵启动或停止。
The constant current generator characteristic of source is realized by proportional integral (PI) algorithm.
采用PI算法，实现电源恒流外特性控制。
The paper proposes a new method to realize constant power control for electrohydraulic proportional load-sensing radial piston variable displacement pump.
本文提出了对电液比例负载敏感径向柱塞变量泵实现恒功率控制的新的控制方法。
Theoretical results show that the piezoelectric sensing sensitivity of PVDF film is proportional to film thickness and inversely proportional to the elasticity constant S.
理论分析表明PVDF薄膜的声学灵敏度与膜的厚度和膜的弹性刚性系数成正比。
The pressure of a gas is inversely proportional to its volume, if its temperature is kept constant.
如果温度保持不变，则气体压力和其体积成反比。
In this paper, the stress-strain analysis and life prediction for the notched shafts were studied under multiaxial constant amplitude proportional loading.
本文针对多轴比例恒幅加载情况下的缺口件进行了应力应变分析和寿命预测研究。
For a given media, and at a constant total pressure and temperature, the partial pressure of oxygen is proportional to oxygen mole fraction.
对一个给定的媒介，在恒定的总压和温度下，局部压力与氧的克分子数成比例。
At constant temperature, the pressure of a gas is inversely proportional to its volume.
温度不变，则气体压力和其体积成反比例。
The constant of dissolution rate was proportional to the square root of the disc rotation speed.
溶解速率常数是与圆盘转速的平方根成正比。
The experiment is assumed that the elastic modulus of the steel pipe equal and constant, the insulation layer friction proportional to the difference of elongation.
若实验过程中假设钢管的弹性模量和钢材的弹性模量相等且为常数，则保温层摩擦力和无保温管与有保温管伸长量之差成正比；
The celebrated Boyle's law (1662) states that, the temperature being kept constant, the pressure and volume of a gas are inversely proportional.
还提出了著名的玻意耳定律（1662年）：恒温下，气体的压力与体积成反比。
At lower speed, it is inversely proportional to the wind speed, but at higher speed, it is basically a constant.
低风速时，几乎与风速呈反比，高风速时基本保持为常数。
At lower speed, it is inversely proportional to the wind speed, but at higher speed, it is basically a constant.
低风速时，几乎与风速呈反比，高风速时基本保持为常数。
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