查询词典 projectile

This paper gives ballistic equation for the suspended projectile under nonstandard conditions, gives parameter correction method for nonstandard trajectory, weather and terrain, establishes a math model for simple and quick solution of firing data, and the paper conducts simulated computation.

给出了悬浮弹非标准条件下的弹道方程组，以及弹道条件、气象条件、地形条件非标准时的有关参数的修正计算方法，建立了一种简单快速求取射击诸元的数学模型并进行了模拟计算。

Terminal-guided projectile ; external trajectory ; trajectory model ; firing data

末制导炮弹；外弹道；弹道模型；射击诸元

The fold line trajectory model is used to calculate the firing data of red land laser terminal-guided projectile.The experiments demonstrate that the fold line trajectory model has advantages as below.One is the fold line trajectory model can truly reflect the fly discipli...

试验结果表明，&折线法&弹道模型具有以下优点：一是模型能较为真实地反映&近区域&射击时末制导炮弹飞行规律；二是运用该模型决定末制导炮弹射击诸元，精度较高，完全能满足射击的精度要求。

A simple detection system which is composed of displacement sensor, linear slide block and guide track was designed using automatic checkout method aiming at the measurement requirement of some type projectile equipment.

针对某型炮弹装备的测试需求，采用自动检测方法，设计了一套结构简单的位移传感器、直线滑块和导轨组合的检测系统。

The effects of structural parameters of liner and initiation methods on projectile formation and performance parameters were shown by simulation, the interrelations of structural parameters of liner were preliminarily fixed on, the inner radius of liner R1=(0.55-0.6)D, outer radius R2=(0.58-0.62)D, height H=(0.3-0.35)D, half cone angle α=82°-86°, where D is diameter of liner.

通过模拟计算得到了药型罩结构参数和起爆方式对弹丸成型的影响规律，并初步确定药型罩结构参数间的相互关系：药型罩直径D，内径R1=(0.55~0.6)D，外径R2=(0.58~0.62)D，药型罩高度为H=(0.3~0.35)D，半锥角α=82°~86°。

The research results indicate that if high explosive projectile explodes near or in front of the thick steel tube in some short distance, the generated fragments' impactions will cause clear damages to the steel tube.

研究结果表明，杀爆战斗部在厚壁钢管侧方或前方近处爆炸，形成的破片对厚壁钢管有较为明显的破坏效应。

After eliminating the isotopic backgrounds using the AMS technique, the isobars can be distinguished with their emitted characteristic X-rays when the projectile ions collide with target.

PX-AMS方法就是利用AMS技术排除同位素的干扰后，利用入射离子和特定靶材料碰撞时入射离子发射的特征X射线进行同量异位素鉴别。

The ancient Mahabharata, one of the sources on Vimanas, goes on to tell the awesome destructiveness of the war:... a single projectile charged with all the power of the Universe.

古代的摩诃婆罗多，维曼拿的其中一个来源，继续讲述可怕的毁灭性战争：……是一种单一的射弹，振动了宇宙的所有力量。

But upon an examination of his battery by a detail of line and engineer officers, it was found in perfect working order, excepting the six-inch stern-chaser — the one projectile which struck his ship having passed beneath the trunnions, lifting the gun from its seat.

但是经过军官与工程师们对军舰上炮塔的仔细检查，发现一切运行良好，除了6吋的尾炮—一壹发击中其军舰的炮弹在炮耳下方穿过，将该炮掀离了其炮座。

The new equation is suitable for studying fusion reactions with any projectile-target combination, and can better fit the experimental data, so that it can provide a large probability to choose the reaction system for synthesizing a certain superheavy nucleus.

新的方法适用于研究任何弹靶组合系统，给出了与实验符合更好的结果，为寻求合成超重核的反应道提供了更为宽阔的选择空间。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。