field emission

常見例句

雙語例句

• (This is called field emission microscopy).
  這也就是稱為場至發(fā)射顯微鏡的技術(shù)。
• The purposes of this work are to understand emission mechanism of CNTs, and hence modify CNTs to improve their field emission performances.
  本論文研究的目的就是進一步弄清發(fā)射機制，并通過對碳納米管進行改性處理，提高其場發(fā)射性能。
• We also analyzed the effect of morphology on field emission properties.
  我們還分析了形貌對場發(fā)射性能的影響。

原聲例句

• who conducted the experiment of hydrogen emission spectrum in a magnetic field.
  塞曼做了一個,磁場中的氫原子光譜實驗。
  麻省理工公開課 - 固態(tài)化學導論課程節(jié)選

權(quán)威例句

• Dr Zhou's method, by contrast, employs a process called electron-field emission.
  ECONOMIST: Modern X-ray technology
• An array of field-emission devices, however, will take their exposures simultaneously, so the resulting image should always be pin sharp.
  ECONOMIST: Modern X-ray technology
• There are, however, no interference problems with field-emission X-ray sources, so these can be used to take high-resolution pictures while treatment is proceeding.
  ECONOMIST: Modern X-ray technology
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