粗声说

Thus saying, from her side the fatal Key, Sad instrument of all our woe, she took; And towards the Gate rouling her bestial train, Forthwith the huge Porcullis high up drew, Which but her self not all the Stygian powers [ 875 ] Could once have mov'd; then in the key-hole turns Th' intricate wards, and every Bolt and Bar Of massie Iron or sollid Rock with ease Unfast'ns: on a sudden op'n flie With impetuous recoile and jarring sound [ 880 ] Th' infernal dores, and on thir hinges grate Harsh Thunder, that the lowest bottom shook Of Erebus.

V1：她边说边从身边取出那不祥的钥匙――人间万祸的媒介，向着大门转动她的兽尾，巨大的格子吊闸，被高高地拔起来，那吊闸坚固、沉重，除了她，即使用全地狱天使的力量也动弹不了它；随后她把钥匙放进锁眼里，旋开了复杂的弹簧，轻轻松开所有铁铸石炼的门鼻、门闩，轰隆一声，地狱的大门忽然开了，由于用力过猛，所以造成反跳，使得门键上的粗厉声响如雷鸣，连地狱最深的底层也被震动了。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。