China was the first country in the world to synthesize crystalline insulin, a bioactive protein.中国在世界上最早用人工方法合成一种有生物活力的蛋白质--结晶胰岛素.There are many amino acids that the body cannot synthesize itself.有许多种氨基酸人体自身不能合成。Etioplas...
The alkalizing bagasse reacted with carbon disulfide to synthesize bagasse cellulose xanthate.蔗渣纤维素经碱化后,与二硫化碳反应,得蔗渣纤维素黄原酸酯(CX).Objective To synthesize raloxifene hydrochloride, which is a selective estrogen receptor modu...
Nervously clutching our glasses of chilled wine, we gathered on the terrace.我们聚集在露台上,手里紧张地握着盛有冰镇葡萄酒的酒杯.There was a coldness in her that chilled him.她身上透着一股冷漠，让他不寒而栗。The very thought of it chilled me to the marrow.一想到这个我就...
The hailstone took a heavy toll of the crops in our village last night.昨晚那场冰雹损坏了我们村的庄稼.A Shower of rain drove down upon us, each drop stinging like a hailstone.一阵倾盆大雨直泻到我们的身上, 每一雨点打来都象冰雹般刺痛.A hailstone hit the county on ...
Whenever and wherever tyranny threatened, he has always championed liberty.不论暴君在什么时候或在什么地方肆虐, 他都一直高举自由的大旗.He passionately championed the poor...他满腔热情地捍卫穷人的利益。The amendments had been championed by pro-democracy activists....