樣品留底 的英文怎麼說

中文拼音 [yàngpǐnliúde]
樣品留底 英文
sample-cutting
  • : Ⅰ名詞1. (形狀) appearance; shape 2. (樣品) sample; model; pattern Ⅱ量詞(表示事物的種類) kind; type
  • : Ⅰ名詞1 (物品) article; product 2 (等級; 品級) grade; class; rank 3 (品質) character; qualit...
  • : Ⅰ動詞1 (停止在某處不動; 不離去) remain; stay 2 (使留; 不使離去) ask sb to stay; keep sb where...
  • : 底助詞(用在定語后, 表示定語和中心詞之間是領屬關系, 現在多寫作「的」)
  • 樣品 : sample; specimen; prototype; exponent
  1. Compared with the studies on macrofauna in bohai sea and southern yellow sea, the macrobenthic abundance and biomass in jiaozhou bay were less than those of two seas. but the macrobenthic secondary production in jiaozhou bay was more than that of the bohai sea. using the sieves with 0. 5mm aperture mesh in sorting quantitative macrobenthic samples shows more advantages than that of using sieves with 1mm aperture mesh

    本研究同時使用了1mm和0 . 5mm孔徑的網篩進行大型棲動物的分選,通過兩種孔徑網篩篩大型棲動物的種數、豐度和生物量比較,說明0 . 5mm孔徑的網篩對大型棲動物分選在種類和數量組成優於1mm孔徑網篩,使群落結構更完整,代表性更高。
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