用蒙特卡罗方法对中子在样品中的注量衰减，多次散射及有限角分辨做了修正。
The Corrections for neutron fluence attenuation, multiple scattering and finite geometry are performed by using Monte-Carlo method.
可以通过测量多个破片的飞行速度与飞行姿态角，推导出速度衰减系数。
After measuring the velocities of many fragments and the flying Angle, the coefficient of velocity attenuation can be calculated.
给出了用WKB方法计算以任意角入射的电磁波在不均匀等离子体中的衰减。
The attenuation of electromagnetic waves at an arbitrary angle of incidence by a nonuniform unmagnetized plasma is given by using WKB method.
在一定的入水角与速度范围内，球形弹丸入水初期弹道的空泡特性、弹道轨迹以及速度衰减规律具有一定的相似性。
The initial cavity, ballistic trajectory and velocity attenuation of the sphere pellets are similar at different water-entry angles and initial velocities.
背压对贯穿距离、喷雾锥角、喷雾轴心速度和浓度衰减率的影响均大于启喷压力。
It shows that the effects of back pressure on penetration, spray cone Angle, and decline rate of centerline velocity and concentration of the spray are greater than that of fuel injection pressure.
激光雷达系统的作用距离由下列因素决定：脉冲能量、脉冲宽度、光束发散角、大气衰减、目标反射率和接收机灵敏度等。
The operating distance of a laser radar system is determined on pulse energy, pulse width, beam divergence angular, atmosphere attenuation, target reflection, receiver sensitivity and so on.
晶体厚度和折射率的变化导致衰减全反射(atr)谱的同步角发生移动，进而引起反射率的变化。
The variations of crystal thickness and refractive index will lead to a shift of synchronous Angle of Attenuated Total Reflection (ATR) spectrum, and then bring reflectance variation.
结果表明，具有主动控制悬架的汽车，其纵向角振动得到明显的衰减。
The simulation results indicated that the severity of pitching vibration of vehicle with an active suspension can be obviously reduced.
焊接件疲劳寿命与焊接角之间呈现出指数衰减关系。
The fatigue life of the welding structure exhibits an exponential decay function of the welding Angle.
艏摇的存在会明显的衰减尾柄主臂和尾鳍攻角的角位移。
The yawing can apparently attenuate the angular displacement of both the tail and the attack angle of tail fin.
一般的GPS选星方法通过搜索选取使几何精度衰减因子最小的4颗卫星，对于高动态应用特别是在水平姿态角较大的情况下，传统的选星方法存在许多局限性。
Traditional GPS satellite selection algorithm uses only 4 satellites with minimal Geometric Dilution of Precision(GDOP)and doesn t work well in high dynamic conditions.
蝴蝶结张角和耗散角的值均随饱和流体黏滞系数的增大而增大，滞后增强，滞回圈面积增大，衰减增大；
With both the bowknot angle and dissipative angle increasing, modulus increases, and dispersion of modulus enhances as frequency increases.
蝴蝶结张角和耗散角的值均随饱和流体黏滞系数的增大而增大，滞后增强，滞回圈面积增大，衰减增大；
With both the bowknot angle and dissipative angle increasing, modulus increases, and dispersion of modulus enhances as frequency increases.
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