以焦油苊为原料,研制萘酰亚胺型荧光 增白剂.Naphthoylimine Fluorescent Whitening Agent ( FWA ) can be made from tar - acenaphthene.目的: 了解泰安市面粉中增白剂的添加情况.Objective : To understand the brightening agent adding condition of flour in Taian.去污力强, 对...
We are here to protect and assist the weak and infirm.我们来这里保护、帮助年迈体弱者。The public is urgently requested to assist police in tracing this man.紧急要求公众帮助警方追踪此人。The Authority will provide a welfare worker to assist you.当局会派一名义...
And is and all with put forward insecurely to manage the opinion homologous to the evaluation.并对评价为欠安全和不安全的提出了相应的治理意见.Our positions here at the university are rather insecurely supported by grant money.在这所大学里,我们这样的职位很可能争...
马克已告诉我他要参加一场面试。Mark had told me that he was down for an interview.他是3个来参加求职面试的人选之一。He was among the three candidates interviewed for the job.参加面试的女性平均年龄才21.5岁。The average age of the women interviewed was only 21.5....
他那激昂的吉他演奏与其味同嚼蜡的歌唱之间的反差the contrast between his overwhelming guitar-playing and his underwhelming singing激昂的音乐使听众的情绪激奋.The stirring music acted on the emotions of the audience.年轻战士激昂的精神令他感动.He was moved by the fiery spir...