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   barrel 在 武器工业与军事技术 分类中 的翻译结果: 查询用时:0.163秒
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barrel
相关语句
  枪管
    The Study to Temperature Field and Thermal Stress in the Barrel
    枪管温度场和热应力的研究
短句来源
    Dynamic Response Analysis of Transient Thermoelasticity Couple of a Large-calibre Machine Gun Barrel
    某大口径机枪枪管的瞬态热弹耦合动力响应分析
短句来源
    Thermal Effect of Large-calibre Machine-gun Barrel Subjected to Thermal Shock
    承受热冲击的大口径机枪枪管的热效应分析
短句来源
    Barrel weight-reducing technology in the 3-barrel 14.5 mm-caliber rotating machine gun is studied in this dissertation.
    本文针对枪管轻量化这一课题,对14.5mm三管转管机枪的枪管进行了轻量化研究。
短句来源
    The barrel finite element model is established in ANSYS, the changing laws of temperature field and thermal-stress field are analyzed before and after the composite material is winded. Winding angles and winding thickness affection to the strength of the composite material barrel are analyzed.
    用ANSYS建立了有限元计算模型,对比分析了枪管在缠绕复合材料前后,其温度场和全等效应力场的变化规律以及复合材料缠绕角和复合材料缠绕厚度对枪管强度的影响。
短句来源
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  身管
    The Theory and Numerical Analysis of Gun Barrel Safety Problem
    武器身管安全性问题的理论与数值分析
短句来源
    Study on the Structure Analysis and Optimization of Composite Material Barrel
    复合材料身管结构分析与优化研究
短句来源
    Study on Thermal Property of Composite Barrel
    复合材料身管热学性能研究
短句来源
    Calculation of the Yaw Angle of Main Jet in Obliquely-Cut Barrel
    斜切身管主射流偏转角δ的计算
短句来源
    Analysis of the Cradle Bearing in the Vibration of Gun Barrel
    身管振动中摇架支承的分析
短句来源
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  炮管
    FINITE ELEMENT ANALYSIS OF BARREL VIBRATIONS
    炮管振动的有限元分析
短句来源
    A Measurement Method of Gun Barrel Axes Straightness Based on Image Processing
    基于图像处理的炮管轴线直线度检测方法
短句来源
    Finite Element Calculation of the Temperature Field for Tank Gun Barrel
    坦克炮管温度场的有限元计算
短句来源
    In this paper, the fatigue life of the barrel of 59-57mm antiaircraft guns iscalculated by using Schmitt-keim's method, and its approximate formula is ob-tained with a method of regression analysis.
    本文应用Schmitt-Keim方法对59式-57mm高射炮炮管内壁表面裂纹的疲劳寿命进行计算,并对计算结果进行回归分析,得出计算该炮管各种裂纹疲劳寿命的近似公式。
短句来源
    The Analysis of The Rubbing Abrasion and Erosion on The Barrel Bore
    炮管内膛烧蚀磨损现象的分析
短句来源
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  “barrel”译为未确定词的双语例句
    X-RAY DETECTION OF PHENOMENA IN A GUN BARREL DURING THE FIRING PROCESS
    用脉冲X射线检测膛内射击现象
短句来源
    The Method for Solving True Value of Dynamic Flight Data of Projectile for 35mm Twin Barrel Gun
    动态飞行求解双35标准值方法
短句来源
    TEMPERATURE DISTRIBUTION AND INFRARED RADIATION CHARACTERISTICS OF TANK GUN BARREL
    坦克炮身管温度分布及红外辐射特性
短句来源
    DEVELOPMENT OF BARREL TEMPERATURE ALARM APPARATUS OF 155mm SELF-PROPELLANT HOWITZER
    155mm自行炮身管温度报警装置的研制
短句来源
    The Application of the Flat Panel Display Controller AL300 in the Portable Spying and Calibrating Apparatus of the Cannon Barrel
    平板显示控制器在便携式火炮测径窥膛仪中的应用
短句来源
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  barrel
The pressure in the barrel of the water cannon and the velocity of the jet at the nozzle exit were measured.
      
It is shown that these vibrations possess a complex structure and in the leading approximation constitute a linear combination of a barrel-shaped and a flexural perturbation.
      
The dependence of the dimension of the first "barrel" of the jet on the underexpansion is obtained.
      
The instability of barrel-shaped vibrations of a vortex ring in an ideal fluid is investigated.
      
The thermodynamic processes of flow of gas from the barrel of a ballistic plasma generator
      
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In machine gun after the barrel or bolt carrier recoils till meetingwith the buffer spring, the last will be compressed and absorbs the energyin excess. This process of compression practically is a impact, but we usu-ally take it for static charge when designing spring. Based on the wave theory oflongitudinal impact of a rigid mass on a elastic rod, this paper suggests asimple but believable method of calcu1ation of impact stress of buffer spring.For machine gun, in which the buffer spring is assembled...

In machine gun after the barrel or bolt carrier recoils till meetingwith the buffer spring, the last will be compressed and absorbs the energyin excess. This process of compression practically is a impact, but we usu-ally take it for static charge when designing spring. Based on the wave theory oflongitudinal impact of a rigid mass on a elastic rod, this paper suggests asimple but believable method of calcu1ation of impact stress of buffer spring.For machine gun, in which the buffer spring is assembled with a few pre-vious compression, "We must make some correction to the calculation in away through quantity of energy or through impulse of force. An annexed ex-ample shows the results of correction in different ways are almost identi-cal.

在自动武器中,活动机件后坐到与缓冲簧相遇后即压缩它,使之吸收多余的能量。此过程实际上是撞击,但一般都按静载计算来设计缓冲簧。本文在综合分析刚性质量对弹性杆件的纵向撞击的波动理论的基础上,对缓冲簧的撞击应力提出了一个简便而信得过的计算方法。由于在自动武器中缓冲簧是按一定预压装配好的,作者建议采用能量观点或冲量观点对公式进行修正;由实例见:两种修正结果是很接近的。

The problems of the eigenvalues and eigenvectors of the gun barreleigenvibration bave been presented in this article. In this paper the small-calibre antiaircraft gun barrel is taken as anobject of research and the relevant mechanical model is built up. In addition,its eigenvibration properties are determined by using the Structural AnalysisProgram 5. Lastly, each factor effecting upon the eigenvibration of the gun barreland measure of improvement are discussed which the stress of this article isput on....

The problems of the eigenvalues and eigenvectors of the gun barreleigenvibration bave been presented in this article. In this paper the small-calibre antiaircraft gun barrel is taken as anobject of research and the relevant mechanical model is built up. In addition,its eigenvibration properties are determined by using the Structural AnalysisProgram 5. Lastly, each factor effecting upon the eigenvibration of the gun barreland measure of improvement are discussed which the stress of this article isput on.

本文主要探讨处理炮身振动特征值及特在向量问题。文中以小口径高炮炮身为研究对象,建立了相应的力学模型,并采用SAP5程序解出其固有振动特性。之后,着重论述了影响炮身固有振动特性的诸因素,并提出了改进的技术措施。

In this paper, a polyurethane wear-reducing additive available for small arms is introduced. The polyurethane is added into the propellant grain by means of direct addition so that the characteristic of the propellant could be improved. It has been proved that polyurethane wear-reducing additive can apparently reduce wear and erosion of the gun barrel and improve the life of the barrel a great deal.

本文介绍一种适于轻武器应用的缓蚀添加剂——聚氯酯。采用内添加方式将其加于火药基体内,使火药改性。研究证明,聚氨酯缓蚀添加剂能明显降低内膛烧蚀与磨损,大幅度提高枪管寿命。

 
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