英汉词典

1.The meridional through-flow in a mixed flow hydraulic machine is calculated by finite element method.

本文应用有限元方法计算了混流式水轮机叶轮通道中的流场，并由计算机自动绘出流网图。

2.Obviously these meridional planes need not be horizontal and vertical.

显然，这些子午面不一定是水平的和垂直的。

3.The irradiance of solar energy impinging on the top of the atmosphere has a meridional distribution.

投射到大气顶部的太阳辐照度只有经向分布。

4.An interesting feature is that this component is not a zonal wave type oscillation, but rather a meridional wave type fluctuation.

一个有趣的特征是这一分量不是纬向波型的振荡而是经向波型的振荡。

5.The mean meridional speed field are concentrated systems and cyclone concentrated systems, Obvious concentrated interface on low-level on the vertical cross-section.

平均径向速度场特征为辐合系统和气旋性辐合系统，垂直剖面图上，低层有明显的辐合界面。

6.The monthly averaged basic air current was approximately the barotropic instable condition which was measured by the meridional gradient of absolute vorticity.

对于这个月月平均基本气流，进行正压不稳定度判据的检定，发现存在接近正压不稳定的条件。

7.According to the principle of calculating meridional arc length, a novel practical formula is given in this paper.

根据子午线弧长的计算原理，推导出一个新的子午线弧长计算实用公式。