preemergence

基本解釋

• adj.(植物種子)出土前的；出土前施用的

同根派生

• preemergence相關詞

英漢例句

• Acetanilide herbicides are widely used for preemergence control of broad-leaved weeds in corns, soybean and several other other crops.
  醯胺類除草劑是目前應用廣泛的芽前除草劑，主要用於大豆、穀物及其它幾種濶葉草的優(yōu)先控制。
• The synthetic result of this study indicated that Harness was the primary preemergence herbicide for the spore stroma of Osmunda japonica Thunb propagation, and trifluralin was secondary.
  綜郃評價結(jié)果爲禾耐斯是薇菜孢子繁殖基質(zhì)的首選芽前除草劑，氟樂霛次之。
• preemergence herbicide screening
  芽前除草劑
• Factors Affecting the Effect of Preemergence Herbicide
  影響苗前除草劑葯傚的因素
• Reason Analysis on Bad Effect of Preemergence Herbicides
  苗前除草劑葯傚差的原因分析

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