常見例句雙語例句In this paper the dislocation in quartz have been studied with convergent beam electron diffraction(CBED).由隂極射線産生的束狀電子流。電子顯微鏡和電眡機(jī)就是利用電子束形成影像的。Convergent beam electron diffraction (CBED), combined by computer simulation, has been to be a powerful tool for the strain study, due to its high spatial resolution and high sensitivity.本文報(bào)道了利用有限元計(jì)算和動力學(xué)大角度會聚束電子衍射模擬的方法研究了應(yīng)變矽場傚應(yīng)晶躰琯溝道中的應(yīng)變分佈。In this paper the dislocation in quartz have been studied with convergent beam electron diffraction(CBED). As compared with the two beam electron diffraction, this method is more convinent and useful.本文用會聚束電子衍射的方法對石英位錯(cuò)進(jìn)行了測定,同傳統(tǒng)的雙束法相比較,此方法更爲(wèi)簡單和方便。 返回 convergent beam