Contrasting machining technology with punch technology of elastic seat ring, analyzing the error created by punching, introducing the characteristic of punching and the structure of cut and carry die.

对弹性阀座的机械加工工艺和冲压加工工艺进行了对比，并分析了冲压加工所产生的误差，介绍了冲压加工的特点及级进模的结构。

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The owner wants a twin to carry on Missy's fine qualities after she does die.

主人想要一对双胞胎在米茜死后来继承她的优良品质。

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Migratory birds can carry these viruses, in their low pathogenic form, over long distances, but do not usually develop signs of illness and only rarely die of the disease.

候鸟可以低致病性方式远距离携带这些病毒，但通常不显示疾病体征并且很少死于该病。

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Indeed, Wolbachia's genes are so manipulative that they can convert male insects to females, kill males, induce virgin birth in females and even cause the offspring of males to die unless they carry the very same strain of Wolbachia as the father.

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If the father dies, the mother will refuse to carry the infant, leaving it to die too.

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In time, things can die, break off, or cause us to carry an extra burden around.

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