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- GEM(Gas Electron Multiplier) GEM（GasElectronMultiplier）
- gas electron multiplier (GEM) GEM（气体电子倍增器）
- Fabrication and measurement of gas electron multiplier 气体电子倍增器的研制及性能测试
- Gas Electron Multiplier 气体电子倍增器
- Gas Electrons Multiplier 电子倍增器
- CMA optics and coaxial gun arc entirely made of non-magnetic materials and stainless steel Cr16Ni14Mn2. Furthermore, optics and electron multiplier are contained in a mu-metal shield. 整个CMA与同轴电子枪采用无磁不锈钢Cr16Ni14Mn2制造。
- silicon electron multiplier target vidicon 硅电子倍增靶视像管
- Electron Multiplier of Si Microchannel Plate 硅微通道板电子倍增器
- A gem cut in the form of a narrow rectangle. 狭长形宝石被切成细条形的宝石
- pulse saturated channel electron multiplier 脉冲饱和通道式电子倍增器
- straight parallel channel electron multiplier 直平行通道式电子倍增器
- My secretary is an absolute gem. 我的秘书真是个难能可贵的人。
- parallel plate electron multiplier 平行板电极式电子倍增管
- Dynamic Crossed Field Electron Multiplier 动态交叉场电子倍增器
- A gem that demands a fine setting. 宝石要配精美的戒台
- The Provincial government granted us the right to gem the whole river. 省政府批准我们从整个河流中开采宝石的权利。
- I'll refill my cigarette lighter with gas. 我将给打火机再灌满汽油。
- channel type electron multiplier 槽式电子倍增器
- microchannel electron multiplier 微通道式电子倍增器
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
