他论证说,生物是由于一些小的遗传变异的积累而逐渐演变的.He argued that organisms evolve gradually by accumulating small hereditary changes.蛋白酶是阻止非典病毒变异的关键物质.A protease is key to the replication of the virus.标准离差是变异的正直根.The standard deviation is the...
The AA called for laws to regulate clamping firms.英国汽车协会呼吁立法，规范夹车公司的行为。Our institute is clamping down on those who often play truant.我们学院正在严加惩处那些经常逃学的学生.They are busy clamping down the deck.他们正在忙着冲刷甲板....
I myself enjoy cinema, poetry, eating out and long walks.我本人喜欢电影、诗歌、外出吃饭和远途散步。Her editors wanted her to cut out the poetry from her novel.编辑们想让她把这首诗从她的小说中删去。His music is purer poetry than a poem in words.他的音乐比真正的诗歌更具诗意。...
I shall not rest satisfied with merely employing my capital in insuring ships.光是在船舶保险上投资我才不满意呢.These valves feature precisionmachined parts insuring years of dependable operation.为了保证几年内能够可靠运行,这些阀门都采用精密加工部件.Display the p...
在临死的那些日子里，年迈的女王态度稍缓和了一些。In her dying days the old Queen unbent a little.他临死的挣扎已经过去了.His last agony was over.出生的时候我们才哭, 而不是临死的时候!We weep when we were born, not when we die!...