接近点[天]
point of closest approach
接近点温差
aporoach temperature point
最接近点距离
distance to closest point of approach {= DCPA
最接近点时间
chicken embryo chorioallantoic membrane CAM
最接近点时间
time to closest point of approach {= TCPA
相似、接近、连续原则
the principles of similarity
无穷接近位置
infinitesimally separated positions
散射辐射接近指示器
scattered radiation proximity indicator