defoliant

名词：

名词: defogger

更多词形：

名词: defogger | 动词过去式: defogged | 动词过去分词: defogged | 动词现在分词: defogging | 动词第三人称单数: defogs |

单词例句：

Defoliant : Chemical dust or spray applied to plants to cause their leaves to drop off prematurely.

落叶剂:落叶剂是一种化学粉剂或喷洒剂,施于植物以使树叶提早掉落。

topping soybean and defoliant

大豆掐尖和脱叶剂

chemical defoliant

化学脱叶剂

1. Defoliant: Chemical dust or spray applied to plants to cause their leaves to drop off prematurely.

落叶剂:落叶剂是一种化学粉剂或喷洒剂,施于植物以使树叶提早掉落。

Suttle JC. Effect of the defoliant thidiazuron on ethylene production. Plant Physiol, 1983, 72(S): 121

韩碧文,李丕明,奚惠达等编著.棉花应用乙烯利催熟技术及其原理.北京:农业出版社,1983

Defoliant: a chemical sprayed or dusted on plants to cause the leaves to fall off

落叶剂,一种化学药剂,喷洒在植物上可使叶脱落

Litigation about Agent Orange, a defoliant and herbicide used by American forces in the Vietnam war, has provided the most extensive judicial discussion of toxic causation.

关于药剂橙（一种美国部队在越南战争中使用的落叶剂和除劳剂）的立法，已经提供了最广泛的有毒物质因果关系的司法讨论。

DEF defoliant

脱叶磷

Ortho-phosphate defoliant

脱叶磷