At present, digital variable displacement axial piston pump has some problems.
目前，数字变量轴向柱塞泵还存在着很多问题。
Based on vector control theory, a fully digital variable speed system is designed.
基于矢量控制理论设计了一套全数字变频调速系统。
In view of the system nonlinearity, a digital variable gain controller is designed to solve the contradiction between large global motion and high stiffness.
考虑系统非线性，设计了数字变增益环节以调节系统大范围运动与高刚度的矛盾。
Based on vector control theory, a full digital variable speed system is designed. The system structure and method for designing the software and hardware are introduced.
基于矢量控制理论设计了一套全数字变频调速系统，介绍了系统结构及软硬件设计方案。
The improved digital variable displacement pump possesses such merits as strong antipollution ability, good repeatability, convenient interfacing with computer, and low cost.
改进后的数字变量泵具有抗污染能力强，重复性好，与计算机接口方便，价格低廉的优点；
Analog fixed speed and digital variable speed.
模拟固定速度和数字式可变速。
Digital variable frequency is a key technology of soft radio.
数字下变频技术是软件无线电中的关键技术之一。
The experimental and data collection system for the research on the working principle and energy cost characteristic of the DVM (Digital Variable Multi) system in summer is established.
本文建立了数码涡旋多联 式 空调系统夏季运行状况和能耗特性的实验测试和数据采集 系统。
The experimental and data collection system for the research on the working principle and energy cost characteristic of the DVM (Digital Variable Multi) system in summer is established.
本文建立了数码涡旋多联 式 空调系统夏季运行状况和能耗特性的实验测试和数据采集 系统。
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