membrane-filter procedure

常見例句

雙語例句

• Result: The recovery rate was less than 70% in membrane-filter procedure, but wasn't satisfied with experimental requirement in plating.
  結果：采用薄膜過濾法，各試驗菌在樣品中的回收率均達到70%以上。而平皿法試驗菌的回收率不能都達到試驗要求。
• This paper studied the washing conditions and method of powder injections of antibiotics are checked by membrane-filter procedure in the Chinese Pharmacopoeia (Edition2000, VolⅡ).
  方法：觀察各種規(guī)格粉針劑在不同沖洗條件下，陽性菌生長情況。
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