最小中毒濃度 的英文怎麼說

中文拼音 [zuìxiǎozhōngnóng]
最小中毒濃度 英文
minimal toxic concentration
  • : 副詞(表示某種屬性超過所有同類的人或事物) most; best; worst; first; very; least; above all; -est
  • : Ⅰ形容詞1 (體積、面積、數量、強度等不大) small; little; petty; minor 2 (年紀小的; 年幼的) youn...
  • : Ⅰ名詞1 (對生物體有害的性質或物質; 毒物) poison; toxin 2 (毒品) drug; narcotics 3 (姓氏) a s...
  • : 形容詞1. (液體或氣體中所含的某種成分多; 稠密) dense; thick; concentrated 2. (程度深) (of degree or extent) great; strong
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • 濃度 : potency; thickness; concentration; consistence; strength; consistency; density
  1. It meaned that simulated acid rain made the toxic effects of zn or cd on growth of the plants more serious. the fresh weights and chlorophyll contents of phaseolus vulgaris l were the highest when ph value of acid rain was 4. 5, zn concentration was 60 mg / kg, and or cd concentration was 0. 5 mg / kg. this showed that lower acidity of simulated acid rain and lower concentrations of zn or cd could promote growth of the plants

    本試驗,酸雨加zn或者酸雨加cd使白菜鮮重於單一污染處理,說明酸雨增加了zn 、 cd對白菜的害作用;而當酸雨ph值為4 . 5 、 zn為20mg / kg或cd為0 . 5mg / kg時,四季豆鮮重達到大值,這表明低強的酸雨和低的zn 、 cd促進四季豆的生長。
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