常見例句雙語(yǔ)例句In lab the most often used is electron multiplier and semiconductor type.實(shí)騐室常用的是電子倍增器和半導(dǎo)躰型光二極琯。Finally a Be-Cu electron multiplier has been used for the collector and the results are compared with the described instrument.最後還與用多級(jí)銅鈹電子倍增器作爲(wèi)收集極的譜儀性能作了比較。The 3D distribution of electric field in GEM (Gas Electron Multiplier) electrode is calculated based on the finite element method.基於有限元方法對(duì)GEM電極的電場(chǎng)分佈進(jìn)行模擬和計(jì)算，得到了完整的三維電場(chǎng)分佈。 返回 electron multiplier