去水卫矛醇 ( DAG ) 与长春新碱 ( VCR ) 联合使用,对小鼠淋巴细胞白血病L_ ( 1210 ) 有协同疗效,疗效强度决定于给药方案和剂量. The combined effect of 1,2:5,6 - dianhydrogalactitol ( DAG ) and vincristine ( VCR ) on L _ ( 1210 ) leukemia was studied.
Questions are spoken with a rising intonation.疑问句是以升调说出来的.The teacher checks for pronunciation and intonation.老师在检查发音和语调.Speakers can use intonation, stress, and pauses to help make their meaning clear.讲话的人可以用语调 、 重音和停顿等...
Mr Mitchell tackled his problem before the bailiffs arrived.等法警来找他,米切尔才开始应付这件事.He tackled the job with a great deal of imagination, skill and cunning.他在工作中充分发挥其想象力、技能和聪明才智来解决各种难题。The robber tried to run away but a man ta...
Established practices are difficult to modify.既定的惯例是很难更改的.You'd better modify your tone.你最好说得婉转一点.It is a rule of English that adjectives generally precede the noun they modify.形容词一般放在所修饰名词的前面是英语中的一条规律。...
...an area of scrub and woodland.一片丛林遍布之地The road winds for miles through parched earth, scrub and cactus.公路蜿蜒数英里，穿过炙烤的大地、灌木丛和仙人掌。I started to scrub off the dirt.我开始擦洗上面的灰尘。The door needs a scrub.门需要刷一下。Surgeons began to...
Anecdotal evidence suggests that sales in Europe have slipped.传闻有证据表明欧洲的销售量已经下滑。Their research was based largely on anecdotal evidence.他们的研究主要以趣闻为基础.Gray's book is anecdotal and entertaining.格雷的书中尽是些八卦消息，颇具娱乐性。...