- 更多网络例句与初速相关的网络例句 [注：此内容来源于网络，仅供参考]
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The basis of this article is the application of millimeter wave radar in muzzle velocity measure of antiaircraft gun .
根据毫米波雷达在高炮测速中的实际应用，通过仿真的方法对初速测定的弹道外推问题进行了研究。
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Power factor is calculated using the actual bullet weight and the average velocity of the three rounds fired.
利用实际的弹头重量以及射击的三发平均枪口初速来计算威力系数。
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Via sdrilared new mpe ERA resistCd l0 smooth steel Proectile perfOnnance test, the local protectwh coeffician calculated is 3.5l4, Which is Proved tha new tyPe ERA can camed ollt defend large calibre imourTiercing Proectile of init1al velocity is l700In/s in the case of small normal ange, and can achieve tactics technique gUide line, comPletely Anfil tank barbette debo large calibre annourrpiercing prOJecti1e request.
通过模拟新型反应装甲抗100滑钢弹的抗弹性能试验，计算其局部防护系数达到3.514，证明了所设计的新型反应装甲能够实现小法线角防御初速为1700m/s的大口径穿甲弹，能够达到战术技术指标要求，满足坦克炮塔对大口径穿甲弹的防御。
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This paper analyses the effective factors and restricted methods of combustible cartridge case charge on muzzle velocity probable error.
分析了可燃药筒对初速或然误差的影响因素及限制办法。
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The results of interior ballistic theoretical simulationindicates that the single PSS charge application need propellants be provided with upperburning rate, adopting PSS and traditional model frame propellants commix charge is apractical applied technique approach.. By optimizing the PSS model frame parameter, wecan obtain "flat roof" domino offect with better even peak value "double peak" p-tcurve. Comparing with current 19 hole propellants charge with the best increasing burningsurface characteristic, the muzzle velocity of projectile can be enhanced about 55m/s, andthe instruct pressure efficiency can be enhanced about 5.7％.
内弹道理论模拟结果表明，PSS发射药单一装药的应用，需要发射药具有较高的燃烧速度，采用PSS发射药与传统药型的混合装药，是目前PSS发射药实际应用的技术途径，通过药型参数的优化可获得"平台"效应更好的等峰值的"双峰型"P～t曲线，与现有增面性最好的19孔发射药装药相比，弹丸初速可提高55m／s左右，示压效率高5.7％左右。
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The limit on increment of probable error of muzzle velocity has been derived on the basis of that the increment will increase probable error of range and decrease probablity hitting the mark.
基于对初速或然误差增大所引起的射程或然误差增大和命中概率降低的限制，导出了对库存弹药初速或然误差增大的限制。
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The Barrel life of Cannon is assessed by the rate of the muzzle velocity of pill to the standard velocity.
通过用火炮外弹道测量的初速与标准初速的比率来评定火炮身管寿命。
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By experimental study of the situation with high-velocity photogram, not only the initial speed and the decline law of it have been determined, but also many problems have been solved, such as the influence of choke on initial speed, the influence of wad on flying shots, the attitude change of flying wad, the process of the wad separated from the shots, and so on.
通过高速摄影实验研究，不仅较为准确地测出了初速大小和速度衰减规律，而且弄清了不同锥度的喉缩对初速的影响、弹托对弹子飞行的影响、弹托飞行姿态的变化特点及弹托脱离弹子的过程等问题。
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In this thesis, the principle that the charge technique of coated nitramine and energy increased propellant with low temperature sensitivity improves the muzzle velocity and decreases ballistic temperature coefficient is studied.
本文研究了低温感硝胺及增能发射药装药技术提高火炮初速和降低弹道温度系数的原理及其对膛压和初速变化规律的影响，阐述了提高低温感。。。
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Derived from the 1929 fortress gun (itself a development of the old 1897 field gun) with a semi-automatic breech and an automatic loader added, the "high power" APX 75mm gun fired a mle 1915 HE round with a reduced charge at 400 m/s and the mle 1915 AP round at 570 m/s (50mm penetration at 1000 m) and its two sights and stereoscopic rangefinder allowed a direct fire range of 2000 m.
&大威力&APX型75毫米炮由1929型要塞炮（旧式1897型野炮的发展型）衍生而来，加装了半自动炮尾和一个自动装填器，发射减装药的1915型高爆弹（初速400米/秒），及1915型穿甲弹（初速570米/秒，1000米距离可穿透50毫米装甲）。
- 更多网络解释与初速相关的网络解释 [注：此内容来源于网络，仅供参考]
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commensurable number：比例数,可比数值,可同度量数
commencing speed 初速,开始速度 | commensurable number 比例数,可比数值,可同度量数 | commensurate orbit 通约轨道
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initial velocity：初速
initial unbalance 初期不平衡 | initial velocity 初速 | inject 喷射
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initial velocity：初速测试
表层速度:near-surface velocity | 初速测试:initial velocity | 冲击波速度:shock velocity
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Initial velocity current：初速电流
initial value 初值,始值 | Initial velocity current 初速电流 | initiatic signal 起始信号
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Initial Velocity Radar：初速雷达
雷达反射率:radar reflectivity | 初速雷达:Initial Velocity Radar | 吸波材料:Radar Absorbing Material
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velocity, initial：初速
velocity, final 末速 | velocity, initial 初速 | velocity, instantaneous 瞬时速度
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muzzle velocity：初速
FW190拥有两种不同的机枪和两种不同的机炮,各自的射速(rate of fire)、初速(muzzle velocity)以及弹道都不相同(见图52). 以FW190A4为例,机鼻上的MG17初速和射速最高,其次是翼根的MG151,最糟糕的是老式的MGFF. 即使是性能优异的MG151,
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muzzle velocity：枪口初速
Muzzle brake 枪口制退器 | Muzzle velocity 枪口初速 | Muzzleloader 前膛枪
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measurement of muzzle velocity：初速测定
激光测距:laser thickness measurement | 初速测定:measurement of muzzle velocity | 测速精度:the precision of velocity measurement
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express rifle：大初速步枪
ecstaltic 离心的 | express rifle 大初速步枪 | pyretogenin (细菌)酿热质