英语词汇primary emission怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词

primary emission

释义

primary emission

简明释义

初级发射

网络释义

1
[物]?一次发射
... primary electron 初级电子 primary emission 一次发射 primary emission neutron activation detector 初次发射中子活化探测器 ...
2
?一次放射
... primary center 主交换中心 primary emission 一次放射；原放射 primary entry point 主进入点 ...
3
?原放射
... primary center 主交换中心 primary emission 一次放射；原放射 primary entry point 主进入点 ...
4
?一次反射
... primary element 原电池 primary emission 一次反射 primary emulsion 主乳化剂 ...

短语

1
primary emission neutron activation detector
初次发射中子活化探测器
2
primary-electron emission
一次电子发射
3
emission primary
初级发射

双语例句

1
Exhaust emission of vehicle engines is one of the primary air pollution sources.
车用内燃机的废气排放是大气污染的主要污染源之一。
2
Conduction emission is an electromagnetic emission transmitted on power or signal lines and a primary form of electromagnetic interference at low frequencies.
传导发射是沿电源线或信号线传输的电磁发射，在低频范围内，传导发射是电磁干扰的主要形式。
3
This paper described the function of neutron source assembly, the principle of neutron emission, and also described the structure and characteristics for primary and secondary neutron source assembly.
介绍了反应堆堆芯中子源的功能，发射中子的原理以及秦山二期工程一次和二次中子源组件的结构和特点。

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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

单词	primary emission
释义	primary emission 简明释义初级发射网络释义 1 [物]?一次发射 ... primary electron 初级电子 primary emission 一次发射 primary emission neutron activation detector 初次发射中子活化探测器 ... 2 ?一次放射 ... primary center 主交换中心 primary emission 一次放射；原放射 primary entry point 主进入点 ... 3 ?原放射 ... primary center 主交换中心 primary emission 一次放射；原放射 primary entry point 主进入点 ... 4 ?一次反射 ... primary element 原电池 primary emission 一次反射 primary emulsion 主乳化剂 ... 短语 1 primary emission neutron activation detector 初次发射中子活化探测器 2 primary-electron emission 一次电子发射 3 emission primary 初级发射双语例句 1 Exhaust emission of vehicle engines is one of the primary air pollution sources. 车用内燃机的废气排放是大气污染的主要污染源之一。 2 Conduction emission is an electromagnetic emission transmitted on power or signal lines and a primary form of electromagnetic interference at low frequencies. 传导发射是沿电源线或信号线传输的电磁发射，在低频范围内，传导发射是电磁干扰的主要形式。 3 This paper described the function of neutron source assembly, the principle of neutron emission, and also described the structure and characteristics for primary and secondary neutron source assembly. 介绍了反应堆堆芯中子源的功能，发射中子的原理以及秦山二期工程一次和二次中子源组件的结构和特点。
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