1.
scalloped steel carrier
带有凹坑的钢制射孔枪枪身
2.
scalloped hollow carrier gun
带有凹坑的空心携弹管射孔枪
3.
Taguchi Method Based on Multi-objective Optimization of Perforating Gun
基于Taguchi方法的射孔枪多目标优化设计
4.
Structural Optimum Design Method of the Perforating Gun Based on Computing Intelligence
基于计算智能的射孔枪结构优化设计方法
5.
Structural optimization and design method of perforating gun based on support vector machine
基于支持向量机的射孔枪结构优化设计方法
6.
Building blind hole structure analyzer of the oil perforating gun based on BP neural network;
基于BP神经网络建立石油射孔枪盲孔结构分析器
7.
Design of Multijet for Large Scale Oxygen Lance of Converter and Its Feature of Supersonic Jet
大型转炉氧枪多孔喷头的设计与其射流特性
8.
Mathematical Model of Velocity Distribution in Flow Field of Multijet for Large Scale Oxygen Lance
大型多孔氧枪喷头射流速度分布的数学模型
9.
Cause analysis and precautions of horizontal well perforator sticking in Moxi gas field
磨溪气田水平井射孔卡枪原因分析及防范措施
10.
Holes were found in the door, leading to speculation they may have been caused by gunfire.
在舱门上发现的孔洞使人们猜测他们可能是被枪弹射穿的。
11.
Air pistol, sport pistol, free pistol and rapid fire pistol.
气手枪、运动手枪、自选手枪和手枪速射。
12.
bkullet for sporting, hunting or target shooting ammunition
运动枪、猎枪或射击练习枪枪弹
13.
hydraulic gun (liquid-jet-type)
水枪（液体喷射式）
14.
dropping fire
【军】(步枪的)疏射
15.
The rifle shooting includes such events as air rifle, standard rifle 3 positions…
步枪射击包括气步枪、标准步枪三姿……
16.
cup ,cartridge, for porting, hunting or targetshooting ammunition (excl. that for shotguns)
运动用枪、猪枪或射击练习枪弹盘（不包括滑膛枪）
17.
case, cartridge, empty, for sporting hunting or target-shooting ammunition (excl. that for shotguns)
运动枪、猎枪或射击练习枪弹壳（不包括滑膛枪的）
18.
The firearms used for shooting a re usually rifles, pistols and shotguns.
射击所使用的枪支通常有步枪、手枪和猎枪。