secondary emission

同根派生

英汉例句

• There may be secondary emission effects that depend on theplate material.
  而且還有屏極材料不同導致的二次發射現象。
• In this paper the sample preparation techniques of radiolarite were discussed in order to get high quality secondary electron images in SEM.
  討論了爲獲得放射蟲化石的高質量的二次電子圖像所採用的試樣制備方法。