标签：极限维修 相关文章

麻省理工学院公开课：单变量微积分31：不定型和洛必达法则

分集介绍：尽管之前学习过如何处理极限了，但是对于一些特殊情形的极限问题，过去的方法显得有点苍白。在先前课程的内容铺垫下，我们终于可以处理一些不定型的极限问题了，其中包括

发表于:2018-12-09 / 阅读(289) / 评论(0) 分类 麻省理工学院公开课：单变量微积分

VOA标准英语2014--Critics Say Venezuelan Protests Test Limits of Military's Support 批评家称委内瑞拉抗议考验军方支持极限

Critics Say Venezuelan Protests Test Limits of Military's Support 批评家称委内瑞拉抗议考验军方支持极限 During the two months of deadly anti-government protests that have rocked the oil-rich nation of Venezuela, President Nicolas Mad

发表于:2018-12-16 / 阅读(63) / 评论(0) 分类 VOA标准英语2014年(四月)

英语听力：2013-03-24 恐龙之战之极限生存 Extreme Survivors—3

Its reputation for violence and terror is unmatched, but an infant T-Rex comes into the world better protected than most. If you say Tyrannosaurus Rex, I think of gentleness. I think of superb motherhood and a struggle to raise ones chicks. The dread

发表于:2019-01-23 / 阅读(47) / 评论(0) 分类 探索与发现2013年

英语听力：2013-03-20 恐龙之战之极限生存 Extreme Survivors—1

In a world of terrifying creatures, being small means facing danger at every turn. If you were a small animal, the late cretaceous would have been an awful time to be around. For a youngster, every day is a struggle to stay alive. Their only chance i

发表于:2019-01-23 / 阅读(63) / 评论(0) 分类 探索与发现2013年

篮球英文堂 第153期:詹皇励志广告大片 不再质疑

Doubt 质疑 Isn't the storm 不是暴雨 Doubt 质疑 Is the drizzle 是毛毛细雨 Just enough to make you stay inside 让我审视自己的内心 Second guess yourself 怀疑自己 Or quit 或者逃避 Or let them have it 或者拱手相让 Or qu

发表于:2019-02-19 / 阅读(54) / 评论(0) 分类 篮球英文堂
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