通过对火炮电控静压驱动系统的实测试验，获得了输出压力—流量曲线，验证了恒功率特性。
The output pressure-flow curve was obtained by testing the electronic control hydrostatic driving system, which confirmed the characteristic of constant power.
分析了该电机工作在各种不平衡状态下的转矩与功率损耗的特性，提出了一种电流均衡控制方法，并且给出了试验结果。
The characteristic of the torque and power loses are analyzed under the performance of unbalance operation, a current balance control method is brought forward and the experimental results are given.
用伪随机振荡技术测量了高通量工程试验堆（HFETR）不同功率水平时堆的频率特性。
Using pseudorandom oscillation technique, frequency characteristics in different power levels are measured in HFETR.
从发动机外特性试验结果看：随着燃料中乙醇含量的增加，发动机最大扭矩和额定功率逐渐降低；
The results of engine full-load characteristic show that the power output of engine decreases as the ethanol volume concentration of diesohol fuel increases.
本文对功率匹配液压源系统的静态特性进行了理论分析和试验研究。
Theoretical analysis and test have been conducted on the static characteristics of hydraulic power source with power matching.
分析了燃料电池发动机辅助系统功率的变化特点及其规律，并在试验研究的基础上，通过反三角函数进行改造，建立了辅助系统功率特性的半经验模型。
A semi-empirical model of a parasite system power of a fuel cell engine is developed by modifying the antitrigonometric function, and is verified by different test data.
对智能功率开关的功能特性和采用智能功率开关组成的H桥电路的控制方法与工作原理进行了系统研究，并在试验台上对新的H桥驱动电路进行了试验验证。
Also it introduced the features of the smart power switches and the way to control the new H-bridge, which had been tested in test-bed and compared to traditional H-bridge.
最后，通过试验分析对比了数字功率放大器和模拟功率放大器，具体分析了数字功率放大器的各种特性。
Finally, analyse and compare digital and analog amplifier power amplifier through experiment. Do some Specific analysis of the various characteristics of digital power amplifier.
最后，通过试验分析对比了数字功率放大器和模拟功率放大器，具体分析了数字功率放大器的各种特性。
Finally, analyse and compare digital and analog amplifier power amplifier through experiment. Do some Specific analysis of the various characteristics of digital power amplifier.
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