结果表明地乐酚的降解主要是生物降解.The correlation of the degradation parameter with some known soil properties was statistically analyzed.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.The experimental results show that the biodegradat...
他老是忘词，歌被唱得乱七八糟。He keeps forgetting the words and the song is a sprawling mess.试唱期间,那个演员忘词了.The actor dried up during the audition.对于我们大多数人来说, 一次糟糕的会议经历无非是指在话筒面前忘词.For most of us, a bad conference experience means drying ...
A few guest houses had "No Vacancies" notices in their windows.有几家旅社在窗户上贴出了“客满”的告示。Notices in the waiting room requested that you neither smoke nor spit.候车室的公告牌要求人们不要吸烟和随地吐痰。All the members received duplicated notices of...