1.
Water resistance is a major factor affecting the law of motion of the automatic mechanisms in underwater firearms.
水阻力是影响水下枪械自动机运动规律的主要因素。
2.
constant flow nozzle
恒定流量水枪压力下
3.
a grenade that is thrown from a launching device attached to the barrel of a rifle.
连接来复枪膛的从水下掷出的手榴弹。
4.
partition nozzle
隔墙水枪喷嘴的水枪
5.
hydraulic gun (liquid-jet-type)
水枪（液体喷射式）
6.
an underwater gun [camera]
水中枪 [照相机]
7.
To fish with a spear, spearlike implement, or spear gun.
用鱼叉捕鱼用鱼叉、鱼叉状的工具或水下鱼枪捕鱼
8.
Study on Welding-gun Inclination Detection and Wet Underwater Welding Seam-tracking System Based on Rotating Arc Sensor;
旋转电弧传感焊枪倾角检测及水下焊缝跟踪技术研究
9.
Study on Underwater Welding High Speed Rotational Arc Sensor and Torch Offset Identification
水下焊接高速旋转电弧传感器及焊枪偏差识别的研究
10.
I took the gun,lifted it to my shoulder and sighted down the black barrel.
我拿起枪，举上肩，黑色枪筒向下瞄准。
11.
improvised deluge set
临时凑合的带架水枪
12.
adjustable water spray foam monitor nozzle
可调式遥控水-泡沫枪
13.
with a choked cry, the coxswain loosed his grasp upon the shrouds, and plunged head first into the water.
但掉下去的不止是那两支手枪，舵手发出一声窒息的喊叫，松开抓着的绳子，头朝下也掉进了水里。
14.
His gun went into the ground and stuck there.
他的枪插入地下卡住了。
15.
He threw down his rifle and ran from the field of battle.
他扔下枪从战场上跑掉。
16.
Lao Yang thought as he subconsciously tightened his grasp on the rifle.
他下意识地攥紧枪把想。
17.
The pirate chief commanded that the prisoners should be shot.
海盗头子下令枪毙俘虏。
18.
There was a shot, and the bird fell dead.
一声枪响，鸟落下死了。