停药后14d, 蕹菜上毒死蜱的残留量为 0.046mg. kg -1, 符合国际食品法典委员会标准规定. After 14 d, the final residues was 0.046 mg · kg - 1 , agreed with the safety qualitfication of Codex Alimentarius Commission ( CAC ) .
The police tried to break down the prisoner's opposition.警察设法制住了那个囚犯的反抗.His early experience enabled him to break down barriers between Scottish Catholics and Protestants.他早年的经历使他能够消除苏格兰天主教徒和新教徒之间的隔阂。When marriages ...
The drain will plug up if you let grease settle in it.如果你让油脂积存,排水管就会堵塞.John Hick: How has Dennis Bergkamp helped you settle in?问: 博博在帮助你适应方面作了什么 呢 ?She helped her to settle in a comfortable seat.她扶她在张舒适的椅子上坐下....