这是天竺葵和矮牵牛盛开的时节。This is when geraniums and petunias come into their own.我们在初春解冻时节的泥泞中艰难行进。We slogged through the mud of an early spring thaw.仲夏时节，每个城市都出奇地拥挤。In midsummer every town is impossibly crowded....
The block is surrounded by cadmium foil 0.5 mm thick.支架周围有一层0.5毫米厚的镉箔.Cadmium is a good metal for this purpose.镉是适合这一目的的优良金属.Of the total industrial cadmium use, 90 % is utilized in electroplating and pigments.工业用镉总量的90%...
目的建立elisa法测定 糖原 磷酸化酶同工酶BB的方法.Objective To establish a method for measuring glycogen phosphorylase isoenzyme BB ( GPBB ).然而, 比立考达和伐司朴达都是P450同工酶3A4的底物.However, biricodar and valspodar are both substrates for the P 450 isoe...
人员的裁减和服务质量的下降之间显然是有联系的。There is an unquestionable link between job losses and deteriorating services.关于精神和肉体相互联系的讨论a discussion of how the mind and body interrelate现在要告别了, 我会同你联系的.Goodbye for now; I'll be in touch....
The technique has been to mutate the genes by irradiation or chemicals.该技术是通过放射线照射或者使用化学方法使基因变异。The after effect occurs only if the additive is present during irradiation.在辐照过程中只有当添加剂存在时才出现后效应.Early lesions can be succes...