防止水泥搅拌器内硬结的方法有好几种.There are several ways to avoid setting up in the cement mixer.结论早期乙醇溶液湿敷能有效减少百白破疫苗接种所致局部红肿硬结的发生,减轻反应强度.Conclusion Early alcohol wet packing can effectively decrease the occurrence and the severity of a...
Eugenics has a biological significance.优生学具有生物学上的意义.A distinction is often made between " positive " and " negative " eugenics.对 “ 积极 ” 优生学和 “ 消极 ” 优生学往往加以区分.An example of negative eugenics would be the attempt to eradic...
Learning is an ornament in prosperity, a refuge in adversity, and a provision in old age.学问在得意时是装饰品，失意时是庇护所，年老时是供应品。Their friendship was forged by sharing adversity.他们的友谊是由于共患难而结成的。A friend is best found in adversity=A f...
the artistic works of the period该时期的艺术品The play, whose style is rigidly formal, is typical of the period.这剧本是那个时期的典型作品, 风格拘谨刻板.To use the vernacular of the period, Peter was square.用那时的土话讲，彼得是个老古板。...
The phony glamour of night clubs soon became stale and boring.夜总会那种虚荣的繁华不久便失去了新意而使人生厌.He was burned by that phony stock deal.他上了那个假股票买卖的当.That man is a total phony, he palms himself off as a Ph . d.那家伙是个彻彻底底的冒牌货, 他冒称是个博士...