1.
extragalactic compact radio source
河外致密射电源，类星体
2.
Quasar is short for quasi-stellar radio source.
类星体是“类似恒星射电源”的缩写。
3.
extragalactic double radio sources and multiple radio sources
河外射电双源和多重源
4.
radioisotope thermal generator
放射性同位素热电源
5.
undersea radioisotope power supply
水下放射性同位素电源
6.
RF oscillator high-voltage supply
射频振荡器型高压电源
7.
spectrum of electromagnetic radiation emitted by a self-luminous source.
发光源的电磁放射谱。
8.
In a radio tube there is a source of electrons.
在电子管中，有一个电子发射源。
9.
Measurement and analysis of EMF around pulsed power supplies
脉冲功率电源辐射电磁场测量与分析
10.
Development and Design of 3KW High-frequency High Voltage Generator for X-ray Diffractometer;
X射线衍射仪3KW高频高压电源的研究与设计
11.
Researching of Pulse Power in Electromagnetic Launching and Numerical Simulating of Electromagnetic Field
电磁发射脉冲电源研究及电磁场数值分析
12.
non-radioactive electron capture detector
无放射源电子俘获检测器
13.
Electrical measuring instruments utilizing radioactive sources
GB/T7352-1987利用放射源的电测量仪表
14.
In order to produce photoelectrons, light is needed as the source of radiation.
光电子的产生是需要有光作为辐射源。
15.
a diathermy machine that uses short wave radiation as the source of heat.
用短波辐射作为热源的电热疗机。
16.
any device serving as a source of electromagnetic radiation.
任何能作为电磁辐射来源的装置。
17.
a diathermy machine that uses microwave radiation as the source of heat.
用微波辐射作为热源的电热疗机。
18.
THE ELECTROMAGNETIC RADIATION ANOMALOUS COURSE OF A GROUP OF SHALLOW-FOCUS EARTHQUAKES
一组近区浅源地震电磁辐射异常过程