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...
他再度行过了塞纳河,踏入了灯光较为明亮的市街.Sydney Carton crossed the Seine again for the lighter streets.除此之外他很冷静.他向法官行过了礼, 便一声不响地站着.He was otherwise quite self - possessed, bowed to the Judge, and stood quiet.在这里行过对面街, 右转, 然后行两条街.You: Go a...
The intermolecular interactions a nd molecular recognition of coal are key components of coal supramolecular chemistry.煤分子间相互作用和分子识别是煤超分子化学的关键所在.Dipolar charges are a type of intermolecular force that has attraction betw...
Verification or falsification alone is not enough to demarcate science.单凭证实或证伪都不足以为科学划界.Demarcate port is received, the user needs identity test and verify.限定端口接入, 用户需身份验证.Additional, manage the demarcate sex of deadline...