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...
雄猫的存在,可提高雌猫的性兴奋.The presence of a male cat heithtens the female cats sexual receptivity.说也奇怪, 我们的猫生了小猫.因为我们原以为它是一只雄猫呢.Strange to tell, our cat had kittens and we thought it was a male....
Marxism has 5 bright basic features: epochal, innovative, systematical , practical and people's.马克思主义具有五个鲜明的基本特征: 一是时代性; 二是创新性;三是系统性; 四是实践性; 五是人民性.Epochal angels: direction of the affaires of each generation and roo...
It would be wrong to interpret them as atavistic remnants.把它们解释爲老观念的残馀,是错误的....an atavistic fear of snakes.对蛇的原始恐惧It was characteristic of an old, atavistic callousness that went with her delicacy.这正是伴随着她病弱身体的老年返祖现象的一种麻木...
Mexican cookery is economical, she says. Nothing goes to waste.“墨西哥的烹调注重俭省，”她说，“任何东西都不会浪费。”She took me to a Mexican restaurant.她带我去了一家墨西哥餐厅。It was dubbed into Spanish for Mexican audiences.它被译制成西班牙语以方便墨西哥观众观看。...
The boss is unsatisfied with the tardy tempo.老板不满于这种缓慢的进度。Steven was tardy this morning and alleges that his bus was late.史提芬今天早上迟到的说词是公车误点了.I've never been tardy, absent, disobedient, slothful or disrespectful.我从未缓...