...people travelling backwards and forwards to and from London.往返于伦敦的人He stood a few moments, rocking back and forwards on his heels.他站了一会儿，踮着脚跟前后摇晃。She fell forwards on to her face...她一头栽倒在地。Space scientists and astrono...
Draw the floss backwards and forwards between the teeth.将牙线在齿间来回拉动。He controlled the car until it was pointing forwards again.他稳住车子，直到它又朝前开去。He stood a few moments, rocking back and forwards on his heels.他站了一会儿，踮着脚跟前后摇晃。...
In the cosy consulting room the children are surrounded by familiar objects.在温馨的诊疗室里，孩子们周围摆满了亲切熟悉的东西。Enviros Consulting has a client base of more than 2,000 organisations worldwide.EnvirosConsulting公司在全世界拥有逾2,000家组织机构的客户...
已经分化的组织分泌物称为抑素.Substances differentiated tissues secrete are called chalone.目的:在酿酒酵母中表达和分泌人血管抑素.To express and secrete human angiostatin in S . cerevisiae.目的 观察生长抑素十四肽 ( 施他宁 ) 对食管静脉曲张破裂出血的治疗效果.Aims : To evaluate the effe...
Objective: Express major epitope domain of NS 1 of PPV in E.目的: 用大肠杆菌表达猪细小病毒NS1基因的主要抗原表位区.Objective : To analyze the efficiency of delivery for CD 8 + T cell epitope by attenuated E.目的:分 析体外、体内重组减毒大肠杆菌运送真核表达的CD8+T细胞表位的效应...
The court ordered a four month adjournment.法庭决定休庭4个月。The adjournment of the case lasted for two weeks.该案休庭期为两周.The judge granted us a short adjournment.法官允许我们暂时休庭....