1.
torque control air impact wrench
扭矩控制空气冲击式扳手
2.
have one's finger on the trigger,ie be ready to shoot
手指触及扳机（准备射击）.
3.
hand churn drill
手动钢绳冲击式钻机
4.
Analysis of fine blanking and numerical simulation of process for spanner of hold down plate
压脚板扳手精冲工艺分析与数值模拟
5.
To fire(an automatic gun)in a continuous sweep by keeping one's finger on the trigger.
扣扳机连续击发用手持续扣住扳机（自动手枪）进行连续扫射
6.
The lever pressed by the finger to discharge a firearm.
扳机用手指扳动即能释放子弹的击铁或撞针的械杆
7.
The Design and Research of Digital-indicate Planetary Gear Multiplier Wrench;
数显式行星力矩放大扳手的设计研究
8.
Never touch the trigger on a firearm until you actually intend to shoot.
在准备射击前，绝对不能接触扳机（绝“金手指”！
9.
die-stock, of base metal
扳牙扳手,贱金属制
10.
Face-contact Clamping Devices Based on Impacting and Self-locking Principle
基于手动冲击与自锁原理的面接触式夹具
11.
To fire(a nonautomatic gun)rapidly by chopping the hammer with the palm.
急速击发通过手掌迅速扳动撞针而开枪（非自动手枪）
12.
"Self-loaders - magazine removed, slide forward, hammer down by pulling the trigger. "
自动手枪－卸下弹匣、滑套归位,并扣下扳机以释放击槌。
13.
"Revolvers - cylinder closed and empty, hammer down by pulling the trigger. "
转轮手枪－将转轮清空并关上,扣下扳机以释放击槌。
14.
Pacific Valves can provide either impact handwheels or clampon hammer blow handwheel adapters.
美国太平洋阀门公司即可提供冲击手轮，也可提供夹紧式锤击手轮接合器。
15.
The most economical mechanism for tight shutoff is the impactor handwheel.
要做到紧密关闭，最经济的机械装置就是冲击式手轮。
16.
ratchet wrench extension
手摇螺丝扳手接长节
17.
a wrench with a crank-shaped handle.
有鹤头形的手柄的扳手。
18.
The hunter cocked his rifle.
猎人扣扳机准备射击。