clear weed
英汉例句
- It was clear that tillage method and herbicide could affect the weed composition, diversity and stability significantly.
耕作方法和除草剂可对杂草群落组成、多样性及稳定性产生影响。 - The infrared-transmitting (IRT) mulches provide the weed control properties of black mulch and are intermediate between black and clear mulches in terms of increasing soil temperature.
红外线透性薄膜有黑色薄膜那种控制杂草的特性，在增加土壤温度方面介于黑色与透明薄膜之间。