上下面层分布
distribution of wearing and binder courses
对流层上层西风急流
Subtropical upper-tropospheric westerly jet
地层层面与井壁相交的模拟迹线
formation anomaly simulation trace
[曲面上的]测地圆
geodesic circle [of a surface
{210}面上的微形貌与负条纹
micromorphology and negative striations on a {210
1998年冬季南海上层环流
SCS upper-layer circulation in the winter of 1998