|
|||||||||||||||||||||||||||
|
microwave breakdown
微波击穿
Experimental study of the microwave breakdown characteristics of passive tritium TR-tubes 氚型TR管微波击穿特性的实验研究 短句来源 When high power microwave is induced to the transformer,microwave breakdown will first occur at the end of the probe. 在大功率微波注入时,微波击穿将首先发生在转换器探针的底部. 短句来源 “microwave breakdown”译为未确定词的双语例句
It was found that the microwave breakdown occurred easily at the static magnetic field of 87.5mT. However, the highest plasma density was obtained at about 93mT. 当磁场达到共振条件87．5mT时，等离子体很易产生，但等离子体密度的最大值却出现在93mT处。 短句来源 相似匹配句对
Microwave 微波炉 短句来源 THE SIMULATION FOR MICROWAVE PLASMA BREAKDOWN PROCESS 微波气体击穿过程的模拟计算 短句来源 NARROW MICROWAVE PULSE OBTAINED BY GAS BREAKDOWN 利用气体击穿获取窄脉冲微波 短句来源 Microwave sterilization 食品加工新技术——微波灭菌 短句来源 VACUUM BREAKDOWN 真空击穿(一) 短句来源 
查询“microwave breakdown”译词为用户自定义的双语例句
我想查看译文中含有：的双语例句 
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。 microwave breakdown
The reactor operates in a previously uninvestigated regime of fuidization and microwave breakdown.
例句来源
The effective microwave breakdown field intensity is nearly equal to the field intensity observed in d.c.
例句来源
It is shown that the breakdown power density at a defect may be higher than or equal to the threshold power density for microwave breakdown of a homogeneous film.
例句来源
The influence of nonsuperconducting defects on the power density for microwave breakdown of a high-Tc superconducting film is investigated theoretically.
例句来源
Features of the microwave breakdown of a high-Tc superconducting film at defects
例句来源 更多 
Characteristics of an electron cyclotron resonance (ECR) plasma source at a frequenccy of 2.45GHz were briefly described. The experiments showed that both plasma ion density and electron temperature in the charge chamber depended on the magnetic field, microwave power and gas pressure. It was found that the microwave breakdown occurred easily at the static magnetic field of 87.5mT. However, the highest plasma density was obtained at about 93mT. The microwave introducing window consis... 简要描述了一台频率为２．４５ＧＨｚ的电子回旋共振（ＥＣＲ）等离子体源的特性测试，结果表明，放电室内的等离子体密度和电子温度与静态磁场、微波输入功率和真空度等参数均有着密切关系。当磁场达到共振条件８７．５ｍＴ时，等离子体很易产生，但等离子体密度的最大值却出现在９３ｍＴ处。ＥＣＲ源在真空度为０．１—ｌＰａ间均能运行。由石英、Ａｌ２Ｏ３陶瓷和ＢＮ构成的微波输入富有良好的阻抗匹配，在微波功率为２００—７００Ｗ间，反射系数仅为１％，等离子体密度达５．８×１０１１ｃｍ－３，电子温度为３－１２ｅＶ，该源的寿命超过３００ｈ。 文摘来源 Considerable new interests in high power microwave breakdown has been recently developed in the field of directed energy systems and high power radar applications.This paper introduces the ionospheric effects at high power microwave pulse. HPM大气传输是雷达和定向能传输研究的主要课题之一。高功率微波脉冲的电离层效应和电离层闪烁,电波在电离层中传播和在自由空间中传播相比,其电场幅度、相位、极化、路径等都会出现一些新的效应。 文摘来源 In this paper, the experimental method of HPM breakdown of coaxial-cable and connector is introduced. It is given by experimentaly that the microwave breakdown thresholds of several kinds of coaxial-cables and connectors vary with microwave frequency, pulse width, repetitive frequency and burst duration. Breakdown power threshold increases as pulse width (30 ns~1 μs) decreases, and an inflexion appear at about 100 ns. In low repetitive frequency region, i.e, from single pulse ... 介绍了同轴电缆头和转接头的HPM击穿实验研究方法,给出了几种电缆头和转接头微波击穿功率随微波频率、脉冲宽度、重复频率和脉冲持续时间变化规律的实验研究结果。结果表明:微波击穿发生在同轴电缆头连接处,是电缆接头沿面滑闪,且击穿功率随同轴电缆及转接头尺寸的减小而降低;击穿功率也随微波脉冲宽度(30 ns~1μs)的增大而减小,并且在100 ns附近有一拐点;在低重复频率(1~1000 Hz)下,重频对击穿功率的影响不大;微波频率在2.856~9.37 GHz变化时,微波频率对击穿功率的影响不明显;微波脉冲宽度较窄时(几十ns以下),击穿功率随持续时间变化不大,脉冲宽度较宽时(百 ns以上),击穿阈值随持续时间的增大而下降。 文摘来源 << 更多相关文摘 
相关查询:
CNKI小工具
在Springer中查有关的英文论文
在知识搜索中查有关microwave breakdown的内容
在数字搜索中查有关microwave breakdown的内容
在概念知识元中查有关microwave breakdown的内容
在学术趋势中查有关microwave breakdown 的内容
CNKI主页
| 设CNKI翻译助手为主页 |
收藏CNKI翻译助手 | 广告服务
2008 CNKI－中国知网
京ICP证040431号
互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号：110 1081725
2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社