单词 | Muzzle velocity |
例句 | 1 The design for the system of muzzle velocity measurement requires some characteristics, which are high accuracy, and small size and so on. 2 The experimental results showed that muzzle velocity of the projectile was almost linear with the charging voltage of the capacitor bank when the initial position of the armature was fixed. 3 The cannon shot muzzle velocity is the mainly parameter which influences outer ballistic performance. 4 The liquor density influences the muzzle velocity and the attenuation of spray droplets'locomotion velocity. 5 As the maximum muzzle velocity, the projectile have the aerodynamic ablation in the flight. 6 The precision of time fuze rests with many factors, but the muzzle velocity of a projectile is a key parameter which decides on flight characteristic of a projectile. 7 The paper studies the influence of propellant thickness on the interior ballistic performance of an equilibrium launcher, such as, probable error of muzzle velocity, maximum pressure. 8 Bore temperature plays an important role in different firing conditions between first round and later rounds, and it has great influence on projectile muzzle velocity. 9 The basis of this article is the application of millimeter wave radar in muzzle velocity measure of antiaircraft gun . 10 Better still, the new 50 caliber round comes with a full metal jacket designed to maximize muzzle velocity and power to the target. 11 Base on this model, the influence of coupling of gun and bomb to the muzzle velocity and the bombs action to guns recoil were researched on a certain naval gun firing. 12 And electromechanical model was simulated bying the engineering practice. During the experiment, muzzle velocity of the projectile and charging voltage were gained. 13 This paper analyses the effective factors and restricted methods of combustible cartridge case charge on muzzle velocity probable error. 14 And the design requirements of the muzzle safe distance of the projectile fuze are concerned with not only the power of the projectile, but also its muzzle velocity. 15 On the basis of analyzing sensor , a method of measuring projectile muzzle velocity is put forward. 16 At that time is quite advanced tanks, 100 mm high muzzle velocity Huatang Pao, laser range finder. 17 Results show that the effect of charge weight variation on the muzzle velocity probable error is not significant when the variation is within normal range. 18 The SH1 is equipped with a computerised fire-control system, with a muzzle velocity sensor which feed the data directly to the fire-control computer. 19 This conclusion suggests that the perfect casting angle of shot casting is in fact the reasonable collocation and harmonization of casting angle and muzzle velocity. 20 Methods According to paired position testing theory a method for testing muzzle velocity is offered. 21 Precision fire of AA gun must accurately confirm and correct muzzle velocity deviation and adjustment. 22 Reasonably increasing charge mass and considerably increasing pressure are basic methods to improve muzzle velocity. 23 It is valuable in firing for the gun, special for the gun whose ca liber less than 57mm, to measure the muzzle velocity of projectile when guns are firing. 24 The measurement system is successfully used for the experiment of an assault rifle for measuring its muzzle velocity and firing rate in automatic fire mode. 25 In particular, this paper describes system the composition and operation theory of speed measurement radar and the method of muzzle velocity prediction. 26 The reasons causing gun propellant charge temperature coefficient and the methods of reducing charge temperature coefficient and increasing gun projectile muzzle velocity have been studied. 27 The effect of the outer- volatilization of a rocket engine charge on the muzzle velocity was discussed and some ways and measures to guide manufacture were suggested. |
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