您要查找的是不是：
- The students went to the barracks for rifle drill. 学生们到军营里进行步枪操练去了。
- The soldiers do rifle drill in the morning. 士兵在早晨做步枪演练。
- In the paper, the repack method of the machine tool, the structure characters and the principle of the vibrative gun drill are introduced. 本文通过生产实践较详细地介绍了用振动枪钻加工深孔时的机床改装、枪钻结构特点及振动钻削的机理。
- Quite a number of effective gun drill point with complex-faceted flanks are available in the market. 生产中已经出现一些高效率的复杂型面枪钻钻尖;但是,需要建立它们的数学模型。
- The design parameters of gun drill point are indispensable for inspection and grinding, especially in regrinding for worn drill points. 枪钻钻尖的设计参数是枪钻加工和检验的依据。
- Water Cooling Liquid Used in Gun Drill Machining 枪钻加工中的水基切削液
- Determination of Carbide Gun Drill Processing Parameters 硬质合金枪钻加工参数的确定
- The hunter steadied his rifle and fired. 猎人端稳了猎枪，然后开了火。
- Geometric design of gun drill point with planar flanks 平面型后刀面枪钻钻尖的几何设计
- The rifle was discharged accidently. 步枪走火了。
- The guard was killed with a high-powered rifle. 那卫兵被杀伤力大的火枪击毙了。
- The bullet was expelled from the gun. 子弹从枪中射出。
- Cartridges are ejected from the gun after firing. 开枪后子弹从枪膛里弹出去。
- Rifle reports could be heard in the distance. 听得见远处传来的步枪声。
- A volley of automatic rifle fire could be heard. 一阵自动步枪的扫射声传了过来。
- He pulled the trigger of his rifle. 他扣响了他步枪的扳机。
- Cooling water tunnel is gun drilled with deep whole driller to achieve good conductivity and cooling performance, and so reducing the power loss in the brasses, for longer working life. 冷却水道用深孔钻加工打出。故其导电性能好，冷却效果佳。从而能减少铜瓦上的电能损耗，提高使用寿命。
- Rest the butt of the rifle on the ground. 把步枪竖放在地上。
- The soldier carried his rifle at port. 那士兵双手斜持步枪。
- He snatched up his gun and fired. 他突然拿起枪来射击。
