charge density是什么意思

网络释义

用法例句

By using the analytic transformation of complex analysis,this article hasobtained a mode to express the charge density on an elliptical ring mode of some electricconductors,and the author takes the libertv to forwarded his points of view regarding thearguments forwarded in some of the books or literature.

利用复变函数理论中的解析变换，本文得到了椭圆形带电导体环线电荷密度的一种表达式，对有关文献中的观点提出了自己的看法。

Optimization design of parameters in feeding system driven by linear motor based on APDL;

基于APDL的直线电机进给驱动平台的参数优化设计

Study on the new pumping unit driven by linear motor;

直线电机驱动抽油机的试验研究

Application of linear motor to numerically controlled machine tool and the prospect;

直线电机在数控机床进给系统中应用现状与趋势

Design of the Tension Measuring Mechanism for Wire Electrode;

线电极张力检测机构设计

Based on electrochemical etching principle,the micrometer scale wire electrode was online fabricated,and the equipment of WEMM was established.

基于电化学原理,讨论了纳秒脉冲电流微细电解线切割加工的机理,建立了微细电解线切割加工数学模型;采用电化学腐蚀原理对微米尺度线电极进行在线制作,建立了微细电解线切割加工试验系统,并进行了微细电解线切割加工试验,切割出带90°直角的微结构,其切缝宽度为30μm。

Wire Electrical Discharge Machining Milling (Wire EDM-Milling) is a novel kind of EDM-Milling method that has the distinct advantage of electrode compensation via the wire electrode slow traveling.

线电极放电铣削加工是一种新型电火花铣削技术,它的最大优点是可通过线电极的缓慢移动来补偿加工中的电极损耗。

Comprehensive parameter safety monitoring and control system of mine ventilation shaft base on DSP radio station;

基于DSP无线电台风井综合参数安全监控系统

Brief instruction for installing radio station antenna at the support of hydrology cableway;

水文缆道支架上架设无线电台天线方法简介

communications between tow water sources depand on broadband network and the second water source collects siganals in field via radio station,in this way,the system s’ stability and usability could be enhanced.

两水源之间采用宽带网络进行通讯,二水源通过无线电台进行野外信号采集,这样能够增强系统的稳定性与实用性。

Exploration on the study of wire and cable flammability by using cone calorimeter;

锥形量热计法研究电线电缆燃烧性能的探讨

Insulating materials for spacecraft wire and cable;

空间飞行器用电线电缆绝缘材料

Status-quo and tendency of development of the irradiation process of wire and cable in China;

我国电线电缆辐射加工应用现状及发展趋势