CR-2 、CR-42 、AC不能利用蔗糖和棉子糖, 但CCH却与之相反.Strain CCH is able to metabolize sucrose and raffinose, and the others are not.酶底物研究表明,酶水解菊粉, 但不水解棉子糖,水解蔗糖活性较低.The enzyme has no effection on raffinose, but could hydrolyze inulin and...
Now and then they heard the roar of a heavy truck.他们不时地听到大卡车的轰鸣声。The truck was trundling along the escarpment of the Zambesi valley.卡车沿着赞比西山谷的绝壁缓缓行进。The truck lumbered across the parking lot toward the road.卡车隆隆地驶过停车场准备上...
它用讽刺的语言呈现了天主教作家郑重其事表明的观点。It presented in satirical terms points made in earnest by Catholic writers.无迹象表明向客户售出了不适用的保险。There is no suggestion that clients have been sold inappropriate policies.有迹象表明该联盟现正分崩离析。There are sig...
Despite his unconventional methods, he has inspired pupils more than anyone else.尽管他的方法不同寻常，但他给予学生的激励比其他人都要多。Zita was herself unconventional, keeping a safety-pin stuck through her ear lobe.齐塔自己就不守传统，在一只耳垂上穿了一根别针。Their m...
You might find that a sympathetic approach elicits kinder and gentler behavior.你或许会发现用同情的方法,可引出更友善及更温和的行为.A hinny has a gentler disposition than a mule.驴骡比马骡驯良.In a low but gentler voice he asked, " What reasons? "他还是低声的...
At the time negotiation, the local bank deducts the loan and the interest.议付时, 当地银行扣除先前的贷款和利息.After commissariat is sold, cooperation deducts cost, return money to every farmer.在粮食销售之后, 合作社扣除成本, 把钱退还给每个农户.English are ski...
报纸使用了新词“丁克族”，即“双收入无子女”。The newspaper used the neologism "dinks", Double Income No Kids.麦卡纳利双膝发软，瘫倒在地板上。Mcanally's knees buckled and he crumpled down onto the floor.他有一双清澈的蓝眼睛和一脸灿烂的微笑。He has clear blue eyes and a daz...