drive volume meaning in English
驱动音量
Examples
- Expression that specifies a file name , directory or folder name , or drive volume label
表达式，指定文件名、目录或文件夹名或驱动器卷标。 - The second quarter of 2005 saw asia pacific driving volume growth for ups
在2005年第二季度， ups亚太区业务的强劲增长已经带动了ups业务的整体增长。 - Identify opportunities , set priorities and support business programs to drive volume and revenue across the mu customer base
确认机会、安排优先权并支持有关业务项目以便在整个mu客户的基础上管理销量及全年收入情况。 - Direct drive volume control hydraulic servo system , which is composed of hydraulic pump driven by ac servo motor and executive elements , takes advantages of both ac servo motor ' s flexibility of controlling and hydraulic great output force
直驱式电液伺服装置,它是由交流伺服电机驱动的液压泵与执行元件组成,它具有伺服电机控制的灵活性和液压系统出力大的双重优点,即用电动机变速直接驱动液压泵,实现对系统的控制。 - Through consulting lots of relevant references , present research of direct drive volume control hydraulic servo system is summarized in this paper , the principle and character of this system are expatiated , the principle of vector control is introduced . at the same time , the mathematical model of ac asynchronous motor is set up based on the vector control theory . the mathematical models of both the pump controlled motor and pump controlled cylinder are set up and simulated in this paper
在查阅大量国内外相关文献的基础上,本文综述了国内外对该系统研究概况,阐述了该类系统原理和特点;阐述了矢量控制的基本原理,并基于这一原理建立交流异步电动机的数学模型;分别建立了泵控马达系统和泵控缸系统的数学模型,并给出了仿真分析;设计了用于泵控马达系统的集成阀块,加工了密闭压力油罐;针对现有直驱式电液伺服装置所存在的问题,本文主要针对系统工作过程中所产生的噪音与爬行问题进行了一定的研究。