extraction bar 中文意思是什麼

extraction bar 解釋
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  • extraction : n. 1. 抽出，拔出。2. 【化學】提取（法）；萃取（法）；回收物，提出物；精煉。3. 精選，摘要。4. 血統，家世，出身。5. 【數學】開方，求根。
  • bar : BAR ＝ Browning automatic rifle 白朗寧自動步槍。n 巴爾〈南斯拉夫港市〉。n 1 棒，桿，條；棒狀物。2...
  1. Stir bar sorptive extraction ( sbse ), which was originally developed at the end of 1990s, is a kind of novel and solvent - free sample preparation technology with high sensitivity and reproducibility

    攪拌棒吸附萃取是九十年代末發展起來的一種新型的樣品前處理技術，具有靈敏度高、重現性好、不使用有機溶劑等優點。
  2. A fast algorithm for wavelet transform is also proposed and applied in the extraction of the phase change rate for complex wavelet transform of stable - state stator current, which can detect broken rotor bar faults effectively

    本文將該快速演算法應用到電機穩態電流信號復值小波變換的相對相位變化率提取中，用以診斷異步電機的轉子故障。
  3. Determination of pyrethroid pesticide residues in tobacco leaves and tea using stir bar sorptive extraction - thermal desorption and gas chromatography - mass spectrometry

    負化學源質譜聯用法測定菊酯類農藥
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