The fluence distribution must be known for absolute gamma ray measurements in spherical radiation fields.
注量率分布是球面源伽玛射线强度绝对测量的必需参数。
The radiation characteristics for linear antennas on a spherical-shape satellite may further be analyzed.
由此可进一步分析球形导体上线状天线的辐射特性。
The effect of these parameters on noise radiation of spherical bubble is qualitatively discussed as well.
定性讨论了这些参数对球状泡噪声辐射的影响。
Figuratively, one may imagine the radiation of such a spherical maser as resembling a little hedgehog.
可以很形象地把这种球状脉塞源的辐射想象为一个小刺猬球的样子。
Figuratively, one may imagine the radiation of such a spherical maser as resembling a little hedgehog.
把这种球状脉塞源的辐射想象为一个小刺猬球的样子。
The dynamical model included the effects of the earth non-spherical shape, atmospheric drag, solar radiation pressure as well as lunar and solar perturbations.
在建立动力学模型中，计及了地球扁球形的摄动、大气阻力、太阳辐射压的效应以及日月引力摄动。
Locally explicit time-domain radiation boundary condition for 2-d and 3-d transient analyses of wave propagation in unbounded media were developed for the cylindrical and spherical wave equations.
基于柱面波和球面波动方程，推导建立了适用于无限介质中二维和三维瞬态波动分析的显式时域辐射边界条件公式。
Locally explicit time-domain radiation boundary condition for 2-d and 3-d transient analyses of wave propagation in unbounded media were developed for the cylindrical and spherical wave equations.
基于柱面波和球面波动方程，推导建立了适用于无限介质中二维和三维瞬态波动分析的显式时域辐射边界条件公式。
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