牛顿说他已放弃了微元或无穷小量.Newton says he has abandoned the infinitesimal or infinitely small quantity.定理1与是等阶无穷小的充分必要条件为.Theorem 1 and are equivalent infinitesimals if and only if.第2周数列的极限. 函数的极限. 无穷小与无穷大.Week 2 Limit of number se...
They travelled to Portsmouth, where they embarked on the battle cruiser HMS Renown.他们行至朴次茅斯，在那里登上了英国皇家海军“声望号”战列巡洋舰。...a little village a few miles north of Portsmouth.位于朴次茅斯以北几英里处的小村庄They showed little sign of equalising...
薪材短缺是毁林后果的最明显和最引人注目的实例.Firewood scarity offers the most visible and dramatic example of deforestation's effects.毁林的后果迫切需要更多的资助 、 清醒的头脑和真知灼见.The deforestation dilemma still cries for more commitment , clarity, and vi...
On valves controlled remotely, the position indicators may be used for microswitch contact.当阀门处于远程时, 位置指示器可用于微动开关接触装置.All indicators of AFP surveillance system achieved the requirement of MOH.AFP病例监测系统评价指标均达到了卫生部的要求.The ...