在海湾战争中,曾有过许多需要做出重大 、 艰难决断的场面.There were big, difficult decisions to be taken during the Gulf War.是我做决断的时候了.It was time for me to call the shots.也取决于他们的远见和敢于做出重大决断的勇气.Simultaneously , it also rests with their foresight an...
Uracil -- a pyrimidine found in RNA that base - pares with adenine.尿嘧啶 -- 核糖核酸中的一种嘧啶,与腺嘌呤形成碱基对.The missile control system composed of two pares, the controller and the controlled object.粗略地看,导弹控制系统都是由控制器和被控对象两大部分组成的....
a deafeningly loud bang震耳欲聋的巨响All of a sudden there was a terrific bang and a flash of smoke.突然传来惊天动地一声响，还冒出一股烟。The festival started with a whimper rather than a bang.庆祝活动出乎意料地悄然开始。The car ran slap ( - bang ) into the wa...
儿童生下来就具有味觉的厌恶呢, 还是他们学会了厌恶 呢 ?Are children born with taste aversions, or do they learn them?3物质浓度对味觉的品质有什么影响?What effect does the concentration of a sub - stance have on taste quality?回忆是视觉 、 觉 、 觉和味觉的官能.Memory is the sen...
The subcommittee's harrowing report was virtually ignored by the news media.委员会令人痛心的报告完全被新闻媒体所忽略.Amazingly , it's called the Stardust Sample Allocation Subcommittee ( SSAS ).它叫“星尘号样品分配分委员会” ( SSAS ).A special s...