查询词典 hydraulic dynamometer

The regularity of the model dynamometer card is better in the light oil influenced...

分析结果为API抽油机的设计提供了依据。

The result shows that the method is applicable to analyze the dynamometer cards.

用40多口油井示功图进行了验证，结果表明，频谱分析新方法可用于示功图的识别。

The affecting factors and typical characteristics of operating conditions for frequency spectrum of dynamometer cards were discussed.

利用将时域信号转换为频域信号的方法，研究了各种频率的能量分布及信号的规律性。

The system consists of a conventional dynamometer and a dilution bag.

该系统主要由普通测功机和微粒稀释取样袋组成。

According to this principle,a new electronic dynamometer has been developed.

根据这种原理已研制成一种电子测功仪。

This thesis introduces a supervisory control system of motorcycle AC chassis dynamometer that bases on field-bus and configuration software.

本文开发了一套基于现场总线和组态软件的底盘测功机监控系统。

A set of hardware is designed. The real time control of dynamometer is accomplished by using fuzzy control tactic.

建立了一套传感器的使用和信号处理方法，设计了一套测功机控制单元硬件，并实现了采用模糊控制策略对测功机的实时控制。

And the development of the control system of the electrical dynamometer is also completed.

通过分析系统控制动态过程，提出以模糊控制器为核心的转速转矩闭环控制方案，具体研究了模糊控制器的组成、结构及其设计与实现，同时将底盘测功机模拟道路测试的方法引入到变速箱性能测试中，研究汽车道路行驶阻力的模拟，实现变速箱实验室模拟道路测试，以提高测试效率，缩短测试周期。

The friction and wear properties of the composites were tested by using a laboratory dynamometer.

摩擦试验在实验室规模的MM-1000摩擦试验机上进行。

This paper realizes the automatic control to speed and torque of the dynamometer by the industrial computer.

实现上位工控机对测功机转速和转矩的自动控制。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。