etoc

基本解释

• Estimated Time Out of Commission 預計退役時間； abbr.；=expected total operating cost 預期縂操作費用

同根派生

• etoc相关词

英汉例句

• A determination rnethod of Etoc in Mosquitourepellent mat with gas chrornatography was established.The quantitative analysis of etoc was conducted by GC using FID and internal standard method.
  敘述了採用氣相色譜法，以FID檢測器和內標法定量測定電熱蚊香片中益多尅的含量。

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