交叉部分
To the same river section, the absolute elevation and the equalized integrated curve of the cros section characteristics of the river are the same.
对于同一河道,由于高程与河道断面特性平均积分曲线不变。
Based on the analytical theory of aeolotropy, the thermal distortion of pumped-face and the temperature field distribution of laser crystal are investigated when Nd: YVO4 crystal with rectangular cros section is end-pumped by a laser beam of Gaussian distribution from a diode laser.
基于解析各向异性分析理论,研究了矩形横截面Nd:YVO4激光晶体受到具有高斯分布LD端面抽运时的激光晶体温度场分布和抽运面热形变分布。
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