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...
The man took her suitcase from her and then searched her.那名男子拿过她手中的提箱，然后对她搜身。He picked up his suitcase and climbed the stairs.他拎起手提箱,爬上了楼梯.Brian pulled the straps through the buckles of his suitcase.布赖恩将带子穿过自己手提箱的带扣。...
“即”的英语可以翻译为：approach，reach，assume，undertake（当下； 目前） the same (day, etc.)，immediate，at present，in the immediate future[书] （就； 便） promptly，at once[书] （即使） even，even if（姓氏） a surname ...
It had been known for some time that chemical reactions can be catalyzed by materials with large surface areas.人们早已知道，如果材料的表面积足够大，可引起催化反应。Modern technology catalyzed tremendous economic growth in China.现代技术促成了中国经济的巨大发展。T...
The town offers entertainments of a kind , but nothing like what you'll find in the city.镇上有些所谓的娱乐, 但与城里的截然不同.The restaurant offers a special gastronomic menu.这家餐馆备有一份特别的美食菜单.This whole process offers a sustainable ...
The ensuing row snarled up the work of the joint peace commission.随后的争吵把联合和平委员会的工作搅得一团糟。"Let go of me," he snarled.他气急败坏地喊道：“放开我。”The dogs snarled at the intruders.那些狗冲着闯入者狂吠不已。...