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- The numerical results show that the theory accords well with experimental data in the bore pressure, and the velocity of projectile etc. 结果表明,膛内的压力、压差及弹丸速度等参量的理论计算结果与实验吻合得较好,模拟结果有较高的置信度。
- A mechanical model of rigid projectile penetrating stiffened plates was presented to predict residual velocity of projectile. 提出了刚性弹体侵彻贯穿加筋靶板的力学模型,并用来预测弹体贯穿加筋靶板后的剩余速度。
- The distance between the two targets is inputinto the electronic chronometer by the panel, the velocity of projectile is directly displayed on the monitor. 靶距通过测时仪器面板装入,弹丸速度值通过仪器面板直接显示。
- The calculated results showed that the deflagration traveling charge could increase the initial velocity of projectile remarkably.It"s a grest future gun propulsion technique. 结果表明,利用稳态爆燃作为随行装药的能源显著提高火炮弹丸的初速,是一种很有前途的火炮发射技术。
- Using this model, the paper studies the affection of the change of the bore diameter in each feature section to the initial velocity of projectile, and the relationship between the initial velocity of projectile and the total change of the bore diameter. 并用该模型研究了各特征截面内径改变量对弹丸初速改变量的影响,以及弹丸初速改变量与总内径改变量间的关系。
- The velocity of a projectile as it leaves the muzzle of a gun. 子弹离开枪口射弹的速度。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- The hare darted off with the velocity of a bird. 野兔像鸟一样快速掠去。
- The velocity of light is about 186,000 miles per second. 光速大约是每秒十八万六千英里。
- STUDY ON THE LASER SYSTEM FOR REAL-TIME MEASURING THE MUZZLE VELOCITY OF PROJECTILE 弹丸初速膛口激光实时测量系统研究
- Half-Experiential Formulas for Calculating Decreasing Angular Velocity of Projectile in Trajectory 旋转弹丸外弹道自转角速度衰减规律半经验公式
- The hare dart off with the velocity of a bird. 野兔像鸟一样快速掠去。
- The plane is flying at the velocity of sound. 飞机以音速飞行。
- Conduction velocity of motor nerves. 电生理学检测运动神经传导速度。
- Sets the initial linear velocity of added objects. 设置加入物体的初始线速度。
- Calculate the velocity of light. 计算光的速度。
- The jet plane is flying at the velocity of sound. 喷射机以声音的速度飞行。
- He checked the direction and velocity of the wind. 他查看风向和风速。
- The velocity of winch can't overspeed in 1m/s. 卷扬速度不能超过1m/s。
- velocity of projectile 弹丸速度