1.
UF6 mass spectrometers/ion sources
UF6质谱仪/离子源
2.
fast atom bombardment ion source
快（速）原子轰击离子源
3.
pulsed electron impaction source
脉冲电子碰撞离子源
4.
Repair of F-MAT251 Ionic High Voltage Electric Power and Circuit;
F-MAT251离子源高压电源电路的维修
5.
Americium-Beryllium neutron sources
GB/T12714-1991镅铍中子源
6.
Phillips ion gauge arc source
菲利浦型弧光离子源
7.
high-voltage glow-discharge ion source
高压辉光放电离子源
8.
Yet it can also emit electron neutrinos.
反应堆不仅可以作为电子反中微子源，还可以作为电子中微子源。
9.
Characteristic of Ion Source Discharge in NT50 Neutron Generator;
NT50型中子管离子源放电电流研究
10.
Development of alkali ion source for Li~+ ion-attachment mass spectrometry
离子吸附质谱中锂离子源的研制(英文)
11.
Photon Statistics of Single Photon Source at Room Temperature;
室温单分子/聚合体单光子源的光子统计特性
12.
compensated dual neutron log
双源距补偿中子测井
13.
electronic power frequency control system
电子电源频率调节装置
14.
STEPS (Solar Thermionic Electrical Power System)
太阳热离子电源系统
15.
circular heteroduplex
环式异源双链核酸分子
16.
source range neutron flux channel
源区段中子通量通道
17.
source range neutron flux monitor
源区段中子通量监测器
18.
automobile power electronic controller
汽车电源电子控制器