Theorem 1 and are equivalent infinitesimals if and only if.定理1与是等阶无穷小的充分必要条件为.They capture small - scale behavior, just like infinitesimals, but use the ordinary real number system.他们捕获的小规模的行为, 就像无穷小, 但使用普通的实数系统....
为了避免上述现象,有时把测定装置倒置过来.To avoid this the assembly has sometimes been inverted.有时候我们也看到一般层级顺序倒置的现象.Reversals of the average order of the hierarchy are sometimes observed.他将玻璃杯子倒置.He turned the glass upside down....
我们听到上面没完没了地讲要在员工中培养一种集体归属感。We hear endless injunctions to build a sense of community among staff.那是个集体丧失理智、谋杀与暴力合法化的时期。It was a period of collective insanity, of legalized murder and mayhem.他们中的许多人置一己私利于集体利益之上。Many of th...
At the same time that albumin and fetoprotein synthesis is extinguished.同时白蛋白和甲胎蛋白的合成被熄灭.Serum alpha - fetoprotein ( AFP ) and beta - human chorionic gonadotropin ( � � - HCG ) levels were elevated.外科手术切除部份肿瘤并做病理检查发现符合为胚...
The colonel was rewarded with a resounding cheer from the men.士兵对上校报以震天的欢呼声。I wrote that song just to cheer myself up.我写那首歌是给我自己打气的。A timely bingo win brought some cheer to Juliet Little's family yesterday.昨天玩宾戈赢了一把...
A garden is, at best, a holding operation against nature.花园充其量不过是抗拒自然的一时之法。The rest of the acting is patchy at best.剩下的表演顶多算是差强人意。At best Nella would be an invalid; at worst she would die.内拉往好里说会落下残疾，往坏处说可能会生命不保。...
With repeated applications of weedkiller, the weeds were overcome.经过反复施用除草剂，杂草得以彻底根除。Weeds had swallowed up the garden.花园里杂草丛生。If left unchecked, weeds will flourish.如果不加以遏制，杂草就会疯长。...