粗級篩 的英文怎麼說

中文拼音 [shāi]
粗級篩 英文
scalping screen
  • : Ⅰ形容詞1 (長條東西直徑大的) wide (in diameter); thick 2 (長條東西兩長邊的距離寬的) wide (i...
  • : Ⅰ名詞1 (等級) level; rank; grade 2 (年級) any of the yearly divisions of a school course; gra...
  • : 名詞[書面語] (植物名) sedge
  1. Plenty of contrast experiments have confirmed previous research conclusion is rightly. firstly according to the principle of reasonable grading, product has better performance when quartz sand mill to the 200 eye 0. 6 % and tailings mill to the 200 eye 1. 4 %

    經過大量的對比實驗,證實了早先研究結論的正確,根據合理配的原理確定出在石英砂細磨至200目餘0 . 6 、尾礦磨至200目餘1 . 4的條件下,製品具有較好的性能。
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