首 页
大学试题
CMS专题
工学
经济学
专升本
法学
教育学
历史学
更多分类
搜索
题库考试答案搜索网 > 题目详情
当前位置:
首页
>
在极不均匀电场中,正极性击穿电压比负极性击穿电压()。
>
题目详情
问题题干
答案解析
相关问题
热门问题
最新问题
问题详情
在极不均匀电场中,正极性击穿电压比负极性击穿电压()。
A、小
B、大
C、相等
D、不确定
时间:2021-09-02 13:55
关键词:
联大
河南理工大学
电气工程及其自动化
高电压技术
答案解析
A
相关问题
boost的意思是:help or encourage to increase or improve
eloquent的意思是:fluent or persuasive in speaking or writing
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
在极不均匀电场中,正极性击穿电压比负极性击穿电压()。
在极不均匀电场中,空气湿度增加,空气间隙击穿电压___________。
最新问题
在极不均匀电场中,正极性的电晕起始电压__________于负极性的电晕起始电压,此现象称为极性效应。
在极不均匀电场中,放电是从曲率半径较__________的电极开始的。
按电场的均匀程度,静电场可分为均匀电场、稍不均匀电场和极不均匀电场三类,当电场的不均匀系数()时,可认为电场为极不均匀电场。
Mainly east 3 or 4 partly cloudy to overcast occasional rain()slowly south moderate or good.
()any case or suspected case of quarantinable disease,or any case of eruptive disease or any death be discovered,the local quarantine officer must be notified immediately.
Should any case or suspected case of quarantinable disease,or any case of eruptive disease or any death be discovered,the local Quarantine Officer must be()immediately.
Masters are()solely responsible for all damages or accidents of whatever kind resulting from the navigating or handling of their vessels by day or by night.
系统中雷达状态包括Unknown、Operational(or ON)、Failed(or OFF)、Detached。
The carrier is liable for loss of or damage to the goods or delay in delivery caused by fire,()the claimant proves that the fire arose from fault or neglect on the part of the carrier,his servants or agents.
Shutdown price(or point,or rule) 停业价格(或停业点、停业原则)
别人在看