Caffeine is bad for your health.咖啡因对人体健康有害。The caffeine in coffee can jangle the nerves.咖啡中的咖啡因会使神经紧张。They appear appeal mainly to young people and are fueled mainly by caffein caffeine.他们主要受到年轻人的喜爱,而且原料主要是咖啡因.with most ...
As little as 50mg of caffeine can produce pharmacological effects.仅仅50毫克的咖啡因就能产生药理效果。The caffeine in coffee can jangle the nerves.咖啡中的咖啡因会使神经紧张。Caffeine can cause palpitations and headaches.咖啡因会引起心悸和头痛。...
Objective To study the preventive effect of ofloxacin and chymotrypsin on post - operative peritoneal adhesion.目的探讨氧氟沙星、糜蛋白酶腹腔灌注对污染手术后腹腔粘连的预防作用.Objective : To explore and analyse ther eason preventive measure of portal h...
Properly designed heat exchangers substantially improve the contacting in the bed by breaking up growing bubbles.合理设计的热交换器能使长大的气泡破碎,以有效地改善床层中的接触.He couldn't imagine why he had let so much time pass without contactin...
我们对求职者的要求是具备运算能力，熟练使用电脑，精力充沛而且工作积极主动。We look for applicants who are numerate, computer-literate and energetic self-starters.不是所有的求职者都有学位。Not every applicant had a degree.雇主必须公平而毫无成见地考虑所有求职者。Employers must consider all ca...
Astigmatism can occur in addition to nearsightedness and farsightedness.散光可发生在除近视和远视.Such farsightedness is, alas , only a drop in the bucket.可惜,这些远见只是杯水车薪.FARSIGHTEDNESS is an asset whose value should not be underestima...
They blithely carried on chatting, ignoring the customers who were waiting to be served.他们继续开心地聊天, 将等着购物的顾客们置于一边.He addressed his remarks to Eleanor, ignoring Maria.他和埃莉诺聊了聊，而没搭理玛丽亚。A waiter came and hovered. John caught...