Study on extinguishment of security right on ships .

船舶担保物权的消灭问题研究。

And manufactures , to improve our rivers and harbors , to provide for the speedy extinguishment of the public debt .

和制造业的重大利益，改变我们的河流和港湾，尽快清偿公共债务。

The sudden extinguishment of all stage lights in a theater to indicate the passage of time or to mark the end of an act or a scene .

舞台上的突然熄灯为表示时日的变化或指明一幕或一场的终结而将所有舞台灯光突然熄灭。

Extinguishment of oil fires by agitation .

用搅拌法消灭石油的火灾。

Limitation of action ; legal effect ; legislative model ; extinguishment of absolute substantive right .

诉讼时效；法律效力；立法模式；完全的实体权利消灭主义。