[ 单选题 ] CAT II

通常情况下,倾斜视程SVR与跑道视程RVR之间的关系是?Usually,the relationship between SVR and RVR is?
  • A、
    SVR大于RVR。SVR  greater than RVR
  • B、
    SVR等于RVR。SVR equal to RVR
  • C、
    SVR小于RVR。SVR smaller than RVR