For protein crystallization, the main impact of precipitant is on the solvent.对于蛋白质的结晶，沉淀剂主要在溶剂上产生作用。Liquids may not be too viscous or be susceptible to crystallization.液体不能太粘稠，也不能易结晶。The wires usually have a tendency to...
他被指控滥用秘密的政府行贿基金，金额达1,750万美元。He's accused of misusing $17.5 million from a secret government slush fund.7,000万英镑的金额是预期的两倍。The figure of seventy-million pounds was twice as big as expected.邮政汇票的金额最高可达700美元。Postal mone...
昆虫很讨厌皮肤内维生素的气味。The odour of vitamin in skin is repugnant to insects.我继续研究飞蛾，并将研究范围扩展到其他昆虫。I continued studying moths, and branched out to other insects.蜜蜂之间所用的交流方式是昆虫中最为复杂的方式之一。Honeybees use one of the most sophisticated...