可以采取疫苗接种和其他预防措施。Vaccination and other prophylactic measures can be carried out.接种疫苗的成本合计约60万美元。The cost of the immunizations was about $600,000 all told.英国孩子每年要接种7百万剂疫苗。Seven million doses of vaccine are annually given t...
是人类世代繁衍的隐喻; 也是数学奥秘的游戏呈现.Generations of human reproduction is the metaphor, The game is mathematical mystery.它是数学奥秘的游戏呈现.It is the mathematical mystery of the game show.以及所有科学法则无法分析的奥秘的根基!And all mysteries which cannot be...
In 48 cases withcancer after operation, 16 cases decreased in AFP to normal ( 33.33 % ).48例术后带瘤者中16例AFP(甲胎蛋白)降至正常 ( 33.33% ).The accuracy rate in PHCcombining positivity of AFU and AFP was 93.9 %.AFU与AFP联合检测,可使PHC的诊断阳性率提...
If the photocopier stops working just give it a clout.如果那部影印机停止运转的话就敲它一下.You've left your master in the photocopier.你把原件留在影印机里了.That photocopier is always getting jammed up.这复印机总卡纸....