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...
The evidence was read out to the court in a dull monotone.证据被当庭呆板地宣读了一遍。He spoke in a flat monotone.他说话单调低沉。He was seen on TV delivering platitudes about the crisis in a monotone voice.人们看到他在电视上念经似地就危机问题老调重弹。...
The local church has traces of fifteenth-century frescoes…当地教堂仍留有 15 世纪壁画的遗迹。There are also several well-preserved Byzantine frescoes.也有几处保存完好的拜占庭时期的壁画。This, and the remaining frescoes, are not attributed to Giotto.这个，还有...
In his judgment, Sol - leks was the best lead - dog left.在他看来, 索勒克斯是现存的最好的领队狗.Buck sprang upon Sol - leks in a fury , driving him back and standing in his place.巴克怒气冲冲地扑向索勒克斯, 赶走他,站到他的位置上.Sol and Bender are extraordinary...
He's the cleanest , briskest , most alive thing that's walked in here in many a day.他是这许多天来每天到这里来的人之中最清洁、最神气 、 最活泼的家伙.He wore his cleanest slacks, a clean shirt and a navy blazer.他穿着他最干净的便裤，洁净的衬衫和藏青色上装。He wore ...