herbicide是什么意思？

herbicide

英[ˈhɜ:bɪsaɪd] 美[ˈɜrbɪsaɪd]

• n. 除草剂；

复数：herbicides;

例句

• Persistence of the herbicide in the mud was irrespective of formulation. 除草剂在底泥中的持久性与剂型无关.
• He attributed this to a dilution effect of the herbicide. 他把这归因于除草剂的稀释效应.
• This herbicide degrades in moist soil. 这种除草剂在潮湿的土壤中分解.
• A bare fallow can be used with a herbicide such as glyphosate or amitrole. 对荒秃的休耕地可以使用象镇草宁或杀草强一类的混合除草剂.
• Diquat is a non - selective contact herbicide and desiccant , developed by ICI Plant Protection Division ( now Agrochemicals ). 敌草快,是英国卜内门化学公司 ( 现改名先正达化学公司 ) 开发的 非 选择性接触除草剂和干燥剂.
• The turf fibre cover is provided with the fertilizer, bactericidal agent and dicotyledon herbicide. 所述草纤维覆盖层置有肥料, 杀菌剂,双子叶除草剂.
• Although plant growth was affected by the herbicide, no evidence of repression or derepression was observed. 尽管植物的生长受到除草剂的影响, 但还未观察到阻遏或解阻遏的证据.
• The article studies inductive effect of erythrocytes nucleus of the toad, Bufo gargarizans by herbicide butachlor. 本文研究除草剂丁革胺对蟾蜍红细胞核的诱变效应.
• The traditional herbicide is still dominating the present agrochemical market. 在目前的农药市场中,传统除草剂仍是除草剂市场的主体.

柯林斯高阶英汉双解学习词典释义

• N-MASS
  除草剂;除莠剂
  A herbicide is a chemical that is used to destroy plants, especially weeds.

英汉词典释义

• n.
  灭草剂
  There is a lot of concern over the amount of herbicides and pesticides used in farming. 人们对农业上灭草剂和杀虫剂的用量非常担忧。

英英词典释义

• Noun
  1. a chemical agent that destroys plants or inhibits their growth

行业词典

• 农学： 除草剂；
  医学： 除莠剂：能杀死草或干扰其正常生长的药剂；
  植物学： 除草剂；又称 :除草剂(phytocide )；