Interference to CSRH and forecast from synchronous orbit satellite, and interference due to low and middleorbit satellite are analysed.
计算了同步卫星干扰及干扰时间预测，也分析了中低轨道卫星干扰问题。
2
Although it is complicated in technology, space-based interception, which can intercept a target in any low, middle and high orbit, has more strategic value than ground-based interception.
天基拦截尽管技术复杂，但是可以拦截低、中、高轨道目标，比地基拦截更具有战略价值。
3
The orbit forcing theory suggests that the insolation at 6ka was lower than at the present in winter season in low and middle latitudes.