超音速压缩波的初态参数出现间断，但其终态参数却是连续变化的。

The initial and final parameters of subsonic compaction wave alter continuously. The initial parameters of ultrasonic compaction wave are discontinuous, but its final parameters alter smoothly.

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至于“波”，这只被其第一个主人放弃的6个月大的小狗，则终被奥氏夫妇相中。

Enter Bo, a 6-month-old puppy given up by his first owner and matched with the Obamas through his breeders.

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终上所述，科学家如何解释知更鸟蛋是耀眼的纯蓝色呢？也许这样便于知更鸟识破其巢寄生的鸟类将自己蛋放进知更鸟巢吧！

Given all this, how do scientists explain the fact that robin's eggs are an eye-catching, unmarked blue?

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It's the sort of thing he's given lip service to, no doubt,over the course of his life.

他非常震撼，虽然他终其一生，口头上说相信死亡，这毫无疑问。

耶鲁公开课 - 死亡课程节选

Power is a conceptual category that Milton brooded on and cultivated his entire writing life. From a very early age, Milton nursed the image of himself as a powerful poet.

米尔顿终其写作生涯都在思考，创建,力量这一概念范畴，还在很小的时候，米尔顿就开始把自己想做是一个强有力的诗人。

耶鲁公开课 - 弥尔顿课程节选

Trouble the Water; a novel about growing up in the South by Melvin Dixon, a great novel that gets little attention, and his lifelong struggle to understand just how Southern he was in New York.

再如梅尔文·迪克逊的《水的困扰》,是一本关于南方的成长经历的小说,一本伟大却不出名的小说,他终其一生都在试图理解,为何他在纽约那么像个南方人

耶鲁公开课 - 美国内战与重建课程节选