The experimental results show that the biodegradation of dinoseb is the more important degradation process. 地乐酚在土壤中降解缓慢,加上实验土壤对地乐酚的弱吸附,因此地乐酚对当地地下水资源存在较大的威胁.
It had a mannequin head and two fabric arms.巴尼有个橱窗模特的脑袋和两只布料缝制的手臂.Mannequin had the same physical characteristics as real human body.人体模型与真实的生物人体具备相同的物理性能.Soldiers search the debris pulling out the mannerquin mannequin v...
铺网机是非织造布生产线的关键设备, 直接影响产品的质量.The lapping machine is the important equipment of nonwoven line, affects the quality of products.非织造布生产中使用的机械铺网机,在铺网过程中作往复运动,该运动是平动与转动复合的运动.Cross - Lapping Machine in nonwoven process makes re...
我们多年来都开着一辆生锈的旧货车四处旅行。We spent years travelling around in a rusty old van.生锈和掉漆说明金属配件损毁严重。Rust and flaking paint mean the metalwork is in poor condition.不大的教堂墓地周边围着一圈生锈的熟铁栅栏。The small churchyard was surrounded by a rusted...