microscopic defect 中文意思是什麼

microscopic defect 解釋
微疵
  • microscopic : adj. 1. （像）顯微鏡的。2. 用顯微鏡可見的；微觀的；極微的（opp. macroscopic）。adv. -ically 1. 用顯微鏡。 2. 極微。
  • defect : n. 1. 缺陷，缺點，弱點；短處。2. 不足，缺乏。vi. 叛變；逃走。 He defected to the West. 他叛逃到西方。
  1. The shorter the interval between the two pulses of the current wave, the fewer strikes the varistors can endure. at the same time, the dc ljima changes fast - slowly - fast alone with the experiment continuing. microstructual disorder, such as variations in the height of the electrostatic potential at grain boundaries and electrode protrusions into the zinc oxide varistors, causes substantial temperature rise in a microscopic region around the defect and is the source for failure

    雷電的多重閃擊對雷電過電壓保護器件的影響更加嚴重，本文首次採用不同間歇時間雙脈沖電流沖擊對氧化鋅電阻進行了多次試驗，試驗表明：氧化鋅電阻在雙脈沖電流沖擊下更容易出現老化破壞現象，間歇時間越短，電阻能耐受的沖擊次數越少；此外，直流u _ （ 1ma ）值隨沖擊次數的增加具有快一慢一快的下降過程。
  2. Quantitative determination of ab microscopic defect density in gallium arsenide single crystal

    砷化鎵單晶ab微缺險密度定量檢驗方法
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