The fault forecast technology is an effective means to improve the combat readiness and mission reliability for large caliber guns that often carry out high-strength training and battle tasks.
对于执行高强度训练和作战任务的大口径火炮而言，故障预测技术是实现预知维修，提高火炮战备完好性和任务成功性的有效手段。
Aim \ Some questions about the mechanical firing of the firing mechanism in large caliber rotating barrels machinegun are discussed.
目的探讨步兵用大口径转管机枪击发机构使用机械击发方式的有关问题。
The text introduces the welding leak phenomena of large caliber pipe across river, and wet or dry welding repair technology below water.
介绍了大口径过河钢管接口焊缝爆漏现象，以及湿法和干法水下焊接修复技术。
There is not an effective method for measurement and assessment of large caliber spherical surface in the realm of spherical surface inspection.
在球面检测中，对大口径球面的测量和评价缺乏有效的手段。
In general, more choice of large caliber gun spraying paint, spraying coating used in intermediate caliber gun, small caliber gun with spray paint.
一般来说，喷涂底漆多选用大口径喷枪，喷涂中间涂层时选用中口径喷枪，喷涂面漆时多选用小口径喷枪。
The technology of ignition and flame spreading is one of key technology of charge design in large caliber guns, which almost chose center core igniter system.
点传火技术是大口径火炮装药中的关键技术之一，现代火炮装药中几乎全部选择了中心点火的结构形式。
A simulation testing device of the ignition system for large caliber propellant charging was designed to measure the combustion characteristics of the system.
设计了一种大口径火炮发射装药点传火系统的模拟试验装置，用于测定大口径火炮装药点传火实体的燃烧特性。
The chromatographic columns usually used in liquor-making industry include DNP packed column, large caliber capillary column, and small caliber capillary column.
白酒行业常用的色谱柱有DNP填充柱、大口径毛细柱和细口径毛细管柱。
The Paper introduces the application of PLC in Medium-frequency heating bender for large caliber pipe, and design scheme of the main control sub-routine is given.
本文介绍了PLC在大口径中频加热弯管机控制系统中的应用，并给出了控制系统关键子程序的设计方案。
Study of generality of floating machine for a certain range of large caliber infantry automatic weapons is of great importance to the design of general-purpose mount.
研究浮动机对一定口径范围内大口径步兵自动武器的通用性，对于通用枪架的设计具有重要意义。
The utility model discloses a multi-purpose muzzle device used in large caliber firearms, which comprises a coupling end, a recoil cavity and a vent provided with a baffle.
本实用新型公开一种大口径枪械用多功能膛口装置，包括连接端、制退腔体和带有导流块的排气孔；
The dynamic stability concept of large caliber machine gun is proposed, and its principle, theoretical modeling method and experimental analysis method are systemically studied.
提出了大口径机枪的动态稳定性概念，并对其原理、理论建模方法及模型、实验分析方法进行了系统研究。
This paper deals with the forming technique of the oblate spherical powder and the feasibility of applying it to the large caliber gun propellant charge with high loading density.
研究了大弧厚球扁药成型工艺及其在大口径火炮高装填密度装药中的应用可行性。
A novel laser screen method with retroreflector for velocity measurement is introduced for some special velocity measuring occasions like wide spreading range or large caliber projectiles.
为满足弹道散布范围大或大口径弹丸的测速场合，提出了一种原向反射式激光光幕测速的方法。
Large caliber cementing is a special operation in offshore drilling engineering.
大管径固井是海上钻井工程中一项特殊的作业环节。
Table has a simple structure, large-caliber, light weight, easy to operate, and other advantages.
表有结构简单、口径大、重量轻、操作方便等优点。
This article points out that using the portable ultrasonic flowmeter can realize the large-caliber flowmeters on-line testing and calibration.
文章指出采用便携式超声波流量计可以实现在线大口径流量计的检测及校准，并介绍了检测步骤和检测时需要满足的条件。
The ship's citadel is covered with a 13.5in (343mm) armor belt that can withstand large-caliber hits.
战舰堡垒覆盖有343mm厚的装甲，可以抵御大口径火力的打击。
In addition, some artillery division is also equipped with a number of large-caliber mortars, such as 120 mm, 160 mm and 210 mm of both.
此外，有些炮兵师还装备有很多大口径迫击炮，像120毫米、160毫米和210毫米的都有。
Aiming at the shortage of current inspection technology for surface flaws of large-caliber optical lens, a machine vision inspection technology based on line CCD is studied.
针对目前大口径精密光学透镜表面疵病检测方法的不足，提出了一种基于线阵CCD的机器视觉检测技术。
This paper introduces the construction technology of underwater installation of large-caliber GRP pipe in the Yangtze Estuary Area.
本文简述了长江口水域实施大口径玻璃钢管水下安装施工工艺。
This paper introduces the construction technology of underwater installation of large-caliber GRP pipe in the Yangtze Estuary Area.
本文简述了长江口水域实施大口径玻璃钢管水下安装施工工艺。
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