Talking may aggravate women, but can hardly make knives sharper, fire hotter, or rifles sartain . 用嘴可以激怒一个女人，可是嘴皮子不能使刀子变得更快，使火烧得更旺，或使枪打得更准。
He also ran errands for the ward and in his spare time made me a cigarette lighter out of an empty austrian rifle cartridge . 他也替病房打杂，还利用空闲时间用奥军步枪子弹壳给我做了一个打火机。
The shot of a rifle loses its sharpness in the moist air, and its smoke moves in a tardy little cloud towards the green rise . 枪弹在这雨天里失去了锐音，它的硝烟像一朵小云彩，向那青青的山冈缓缓飘去。
The couple move to where they could see her face in profile; and how her stare was aimed like a rifle at the farthest horizon . 他俩又向前走了几步，从侧面看清了她的面容，发现她的两眼正直勾勾地望着遥远的天际。
A red-cheeked young sentry put a bayonetted rifle athwart his chest, and was deaf to his protests in sputtering russian . 一个双颊红润的年轻哨兵一言不发地把上了刺刀的步枪，横在他胸前，充耳不闻他气急败坏地用俄语提出的抗议。
Rifled or other pipe wall corrugation may change the flow from a hetero－generous to a homogeneous regime by introducing a secondary circulation . 在有来复线的或其它的管壁皱纹的管中，由于引起副流，可能将非均质流转变为均质流。
He quietly raised his forehead from his arm and looked between the masking branches of the laurels, instinctively closing his right hand about the stock of his rifle . 他静静地从胳臂上抬起头来透过面部伪装的月桂树枝观察着情况，本能地握紧了右手中的步枪把。
Why, press, the moment they'd try to jump any of those ranches around here, they have six hundred rifles cracking at them as quick as how-do-you-do . 说真的，普瑞斯，只等他们来强占这一带随便哪个农庄，说时迟，那时快，它们马上就会挨到六百枝来复枪噼噼啪啪地朝他们射去。
You still stand back - to - back with unloaded rifles 你们背对背拿着没上膛的来复枪
On inner surface rifling image recognition of canons 线膛炮内膛图像膛线识别研究
