Results: The corresponding microscopical characteristics and thin layer spots from the samples can be obtained.结果: 显微鉴别、薄层色谱鉴别可检出样品中相应的显微特征及薄层斑点.Objective : To determination the concentrations of furbenicillin and its me...
玛丽娜是个自信、快乐的孩子。Marina was a confident, happy child.玛丽娜只吃了一片面包。Marina ate only one slice of bread.自从几年前他眼睛严重受伤之后，玛丽娜就一直照顾他。Marina cared for him after he seriously injured his eye several years ago....
Turn the hotplate off and allow the residual heat to keep the mixture simmering.把烤盘关掉，让余热把混合物再煨一下。All guest must get ready to leave the hotplate 7.30 a.m.所有的客人都必须做好准备.Fabrication process and working principle of thermal ...
We had the devil's own job to persuade him to take part.我们说服他参加可费了一番周折。People who take part in sports must be in condition.参加运动的人一定能保持良好的健康状态.We should take part in the peaceful uses of atomic energy.我们应该参与原子能的和平应用....
You have to wonder how anyone could say that seriously and with a straight face.你一定会惊奇怎么会有人能绷着脸、一本正经地说出那些话。I wonder whether your Lordships realize the loss involved in that.我不知道各位爵爷是否了解这其中所涉的损失.No wonder he looked so dou...
过了一会儿, 英文老师作出了一首讽刺诗.After a little while, the English teacher turned off an epigram.就在这个时候,他把一首新的讽刺诗《霍勒斯的启示》给他的朋友R. C. 达拉斯看.It was now that he showed his friend, R. C. Dallas, a new satire, Hints from Horace.报纸的发行量翻了一翻, ...
Carve the names and gild them.把姓名刻上去，再镀上金。She had health and beauty, and money to gild these gifts.她健康而漂亮, 富有使这些天赋更加熠熠生辉.To talk about the beautiful sunset is to gild the lily.谈论日落之美是多此一举....
These push buttons can activate the elevator.这些按钮能启动电梯.The antibody can either neutralize the virus or activate the C system, which lyses virus - infected cells.抗体或能中和病毒,或能活化补体系统以溶解病毒感染细胞.We're the only ones who can...
We are all conditioned by early impressions and experiences.我们都受到早年印象和经历的影响。People are liable to judge others from their own first impressions.人们容易用他们自己的最初印象来评价别人.Seven impressions of the novel have been sold out.这本小说印了七...