There are just four kinds: adenine, thymine, guanine and cytosine.只有4种: 腺嘌呤 、 胸腺嘧啶 、 鸟嘌呤和胞核嘧啶.The DNA base composition is 32.6 - 33.1 mol % guanine plus cytosine.DNA(脱氧核糖核酸)的G+C 摩尔百分含量为32.6—33.1.It is a layer of guanine ...
这是一道肉食主义者爱吃的素菜。This is a vegetarian dish that carnivores love.素食者认为吃肉食是造恶业。Vegetarians believe that eating meat is bad karma.肉食已经好了,蔬菜还未做好.The meat's ready but the vegetables still are not done....
The offending comment was in fact a heckle from an audience member.这番冒犯性的话实际上是一名观众的诘难。He went to heckle at their meetings.他去他们的会议起哄.A small group of youths stayed behind to heckle and shout abuse.一小群小青年没走，在起哄、叫骂。to heckl...
Toxic manifestation are usually associated with borate concentration in excess of 10.0 mg / 1 OOml of blood.血液中硼酸盐浓度升高与中毒现象有关.The research of borate ester surfactants is still in the initial stage.硼酸酯表面活性剂在国内外的研究都还处于起始阶段...
...a solicitor specialising in marine law.专攻海事法的律师...Timothy Jean Geoffrey Pratt, lately deputy treasury solicitor...新卸任的政府法务部副部长蒂莫西·琼·杰弗里·普拉特The case will Be presented By the Solicitor General.这一案子将由副检察长受理.It might be s...
But then to be let down like that, oh it's so unfair!但是接下来竟让人如此失望，唉，这真不公平！'A lot of people find it very difficult indeed to give up smoking.' —'Oh yes. I used to smoke nearly sixty a day.'...“很多人...