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- Firstly, introduce traditional eddy current displacement sensor and its unconquered problems are emphasis mentioned. 首先,介绍传统的涡流位移传感器,分析其在磁力轴承转子位移检测方面存在的不可克服的问题。
- The influence of the injected gas volume on the output performanc e of positive displacement motor (PDM) is obvious in the process of aerated UBD. 在充气欠平衡钻井过程中,气体的注入量对马达的输出特性影响较大。
- Calculation results show that greater friction force exist between drill stem and wall of bore in tripping out and drilling using PDM (positive displacement motor) working conditions. 计算结果表明,起钻和井底动力钻具钻进两种工况,钻柱与井壁间有较大的摩擦力。
- In the thesis, a non-contact measurement technology by combining an eddy current displacement sensor with a sonic thickness sensor was put forward to measure timely real plate gap of refiner. 本文对采用电涡流传感器和超声波测厚仪组合实时非接触测量磨盘真实间隙的设计方案进行了研究和探讨。
- Fine Adjuster of Eddy Current Displacement Sensor 电涡流传感器的微调装置
- Variable Displacement Pump-Fixed Displacement Motor 变量泵一定量马达
- Differential Eddy Current Displacement Sensor 差动式电涡流位移传感器
- double-action variable displacement motor 双向变量马达
- eddy current displacement sensor 电涡流位移传感器
- Axial piston fixed displacement motors, Series 20, are of swash plate design with a preset constant displacement, and they are intended for closed circuit operation. 轴向柱塞泵固定位移电机,系列20,是吓唬板设计,预置常数流离失所,他们的目的是为闭路电视作业。
- Application of a New Type of Variable Displacement Motor to Cranes 一种新型变量马达在起重机上的应用
- Study on Eddy Current Displacement Sensor Used in Automobile 车用电涡流位移传感器研究
- Study on a New High-pressure Eddy Current Displacement Sensor 新型耐高压电涡流位移传感器的研究
- Demand is outstripping current production. 现在需求逐渐超过了生产能力。
- She broadcasts on current affairs. 她发表时事广播演说。
- Our language goes current along the seacoast. 我们的语言通用于沿海一带。
- You may open a current account at a bank. 你可以在银行开立一个活期帐户。
- I'd like to open a current account with you. 我想在你们这儿开一个活期存款帐户。
- He made some comments on current topics. 他对时事问题做了若干的评论。
- The swimmer was swept away by the current. 那个游泳的人被激流卷走了。