And it puts forward a structure design method of a new rocker style main bearing which meets large-scale cylinder mill operation.
论述球面瓦旧式主轴承结构设计特点,指出其主要结构缺陷,提出适应大型筒式磨机运转要求的摇杆式新型主轴承的结构设计方法。
aluminum link capsule gun
连杆式铝质弹壳射孔器
The Experimental Research on High-Speed Machining Surface Quality of Aluminum Alloy Holes
铝合金连杆大端孔高速切削表面质量的试验
directional single-plane jet perforator
单面定向聚能弹射孔器
plug-and-jack type connector
插头-插孔式连接器
strip carrier capsule gun
钢带托架座舱式射孔器
expendable-retrievable gun
可回收的消毁式射孔器
expendable through-tubing perforator
消毁式过油管射孔器
The Characteristics of Breech Marks on 54 Type Pistols Fired Cartridge Case;
五四式类手枪射击弹壳上弹底窝痕迹的特点
The effect of linked materials on the sound radiation from double cylindrical shell
壳间连接介质对双层壳声辐射性能的影响
Powder residue that is released upon automatic ejection of a spent cartridge or shell from a firearm.
后焰火器射击时，残留弹壳的自动弹射所释放的残余粉末
One that ejects, especially a device in a gun that ejects the empty shell after each firing.
退壳器发射的器具，尤指枪里的装置，在每次开火后排出空弹壳
Connecting Form Betwween Shell Body and Tubesheet of Shell-and-Tube Heat Exchanger
管壳式换热器中壳程筒体与管板连接形式
A rod used to force the charge into a muzzleloading firearm.
推弹杆用于将弹药塞入前装式火器的棍子
Study of marks on cartridge cases shooting by M1995 5.8mm automatic rifle;
95式5.8mm自动步枪射击弹壳上痕迹的研究
Strength Analysis and Structure Optimum Design of Fin-stabilited Sabot Discarded Penetrator;
新一代杆式脱壳穿甲弹的强度分析与结构优化设计
Acoustoelastic Effects on Reflection and Transmission of Elastic Waves and Guided Waves in a Borehole Surrounded by a Transversely Isotropic (VTI) Elastic Solid;
弹性波折、反射与横向各向同性（VTI）介质井孔导波声弹效应研究
packperf completion system
注水膨胀式封隔器与射孔完井系统
Analysis on Acoustic Radiation of High-Speed Flexible Linkage and Structural Optimization Based on Noise Attenuation;
高速弹性连杆机构声辐射分析及基于噪声控制的结构参数优化