A.I0 B.0.5I0 C.0.25I0 D.0.125I0
A.增大光學(xué)儀器的口徑 B.增大工作波長 C.減小光學(xué)儀器所處介質(zhì)折射率 D.增大艾里斑半徑
A.1m B.10m C.102m D.103m