研究了尖头、钝头弹在侵彻机理上的差异。
The differences in the penetration mechanism between cuspidal and blunt projectiles are studied.
伤害度排在其次的很可能是钝的物体的，其他身体部分（例如头和锋利的物体）。
The next most likely methods were, in order, blunt objects, other body parts such as the head, and sharp objects.
本文给出钝头细长锥无粘、平衡和非平衡高超声速绕流流场的数值分析。
This paper presents a numerical analysis of inviscid equilibrium and nonequilibrium hypersonic flow past blunt-nosed slender cones.
一名犯人拿出他的钝头小剪刀，给它修剪身上的芒刺和纠缠的毛团。
One prisoner brought out his small, blunt-tipped scissors, and trimmed burrs and matted fur from his coat.
采用数值模拟求解NS方程方法计算与分析了绕大钝头短体外形的跨音速大迎角时的湍流流动。
The transonic turbulent flow around a blunt nosed and short body at large angle of attack was calculated and analysed by using numerical simulation method to solve the full N S equations.
目的设计一种新型椎弓根钝头钻，以期减少椎弓根螺钉植入的穿破率。
Objective to design a blunt-tipped drill of pedicle screw placement, in order to decrease the accident of pedicle violations during pedicle screw placement.
采用自由振荡法数值模拟了平头、钝头外形的超声速俯仰振荡时间历程，并应用奇异分解线性最小二乘法辨识稳定性导数，得到动导数随马赫数和攻角非线性变化的规律。
The dynamic derivatives conception is used as the index for the vehicle stability, but it is looked as the function of angle of attack and Mach number to induced nonlinear characteristics.
本文采用联立求解粘性剪切层和有旋无粘区的方法计算了再入钝头体层流近尾流场。
The near wake flow fields are calculated by simultaneously solving the viscous shear layer and the inviscid rotational region.
这双靴子、一把旧钝头剑，还有某个艺术家用来画过几幅画的开衩背心，这些便是乔的主要宝藏，任何场合都得登台亮相。
These boots, an old foil, and a slashed doublet once used by an artist for some picture, were Jo's chief treasures, and appeared on all occasions.
详细研究了靶板的破坏模式、特点及尖头弹和钝头弹在侵彻机理上的差异，并提出了建立模型的具体步骤。
The destroyed modes and characteristic of targets, and the differences of penetration mechanism between cuspidal and blunt projectiles are studied. Idiographic steps of building models are suggested;
对偶极子磁场作用下的三维钝头体高超声速黏性绕流的化学非平衡流动进行了数值模拟。
Three-dimensional hypersonic viscous chemical nonequilibrium flows around a blunt body are numerically investigated in a dipole magnetic field.
在非结构网格上对考虑化学非平衡效应的二维高超声速磁流体绕钝头体流动进行了数值模拟。
Two dimensional (2d) hypersonic magnetohydrodynamics (MHD) flows around a blunt body with chemical non-equilibrium effects are numerically simulated on unstructured meshes.
在非结构网格上对考虑化学非平衡效应的二维高超声速磁流体绕钝头体流动进行了数值模拟。
Two dimensional (2d) hypersonic magnetohydrodynamics (MHD) flows around a blunt body with chemical non-equilibrium effects are numerically simulated on unstructured meshes.
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