2) Gas medium
气体介质
1.
A new technology:Cementing in gas medium
气体介质条件下的固井技术
2.
A new combined machining technology called ultrasonic vibration assisted electrical discharge machining in gas medium was proposed and the principle of which was introduced.
提出了超声振动-气体介质电火花复合加工技术,在简述其加工原理的基础上分析了超声振动在改善气体介质电火花加工中的作用,以及相关的理论机理。
3.
Owing to the influence of gas medium s temperature and compression, We should correct the flow quantity according to the present measured values of temperature and compression.
流量积算仪是用来接收流量传感器信号的二次仪表由于气体介质温度、压力的影响，在测量时需根据当时所测得的温度、压力值进行修正，以保证流量测量的准确性本文讨论温度压力补偿的硬件电路，特别着重分析用单片机进行非线性补偿的特点及查表法和折线法的综合应用
3) Gas
[英][ɡæs] [美][gæs]
气体介质
1.
Gas Flow Field Simulation During Ultrasonic Vibration Assisted Gas Medium EDM Based on Fluent Software;
基于Fluent的超声振动-气体介质电火花加工气体流场模拟
2.
A new EDM technology-ultrasonic vibration assisted electrical discharge machining in gas was proposed and corresponding experimental equipment was designed.
简述了超声振动辅助气体介质电火花加工原理,并设计开发了相应的实验机床。
3.
In addition,this work described the effect mechanism of gas medium and ultrasonic vibration on material remove.
简述了超声振动辅助气体介质电火花加工原理,分析了超声振动辅助气体介质电火花加工电极材料抛出的物理过程,探讨了工件材料抛出机理以及气体介质、超声振动对材料蚀除的影响机理。
4) gas dielectric
气体介质
1.
The research of this dissertation mainly focus on the technology of electrical discharge milling(ED-Milling) based on gas dielectric which is composed of three ED-Milling methods including conventional ED-Milling in gas,ultrasonic vibration aided ED-Milling in gas as well as gas medium ED-Milling submerged in liquid.
本文所研究的基于气体介质的电火花铣削加工技术主要指气中电火花铣削加工以及相应的超声辅助气中电火花铣削加工和浸液辅助气中电火花铣削加工。
2.
The research of this dissertation mainly focus on the numerical solutions to the temperature for single pulse discharge based on gas dielectric.
本文所研究的是气体介质单脉冲火花放电温度场数值仿真。
5) gas media
气体介质
1.
This paper is reviewed for importance of gas media used in ceramic-to-metal seal technology, it point out that increasing N2 content of working Gas media made ceramic-to-metal seal safe production, decreeing cost and guarantee quality.
叙述了气体介质在陶瓷-金属封接技术中的重要性,提出增加工作气体中的N_2含量可以增加其安全生产指标、降低封接成本,并保证金属化质量。
6) gaseous medium
气体介质
1.
The possible influence of nonuniform gaseous medium on high order harmonics generated by femtosecond laser is discussed.
讨论了气体介质的非均匀性对飞秒激光高次谐波产生过程的可能影响 。
补充资料：气体电介质的电导
气体电介质的电导
electrical conduction in gaseous dielectrics
印t{dlo川Ie之阎de diond。。气体电介质的电导(eleetriealeonduetion ingaseous dieleetries)在外电场作用下气体的导电性能。气体电介质在低于气体击穿电场强度下，漏电流极小可认为是绝缘体(电流密度J<10一‘。A/。2)，故可作为标准电容器的介质。 气体电介质中的载流子主要是由于气体受到紫外光或宇宙线辐射以及强热等物理因素的作用，分子发生电离产生正离子和电子对，或阴极受激发射出电子而形成。这些载流子在电场的作用下漂移产生电导电流。这就是气体电介质电导的成因。 气体电介质中电流与电压的关系，就总体而言并非完全呈线性关系，故不能用单一的电导率来表征。通常其伏安特性可分为三个区:线性区、饱和区和碰撞电离区。图中丁、I、l分别代表以上三个区。在线性区(工)，气体介质中电场强度较低(左
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条