【单选题】dBi与dBd的关系是() A. dBd = dBi +2.15 B. dBi = dBd +2.15 C. dBi = dBd +2.35 D. dBd = dBi +2.35
【单选题】dBi与dBd的关系是()
A、 dBd = dBi +2.15
B、 dBi = dBd +2.15
C、 dBi = dBd +2.35
D、 dBd = dBi +2.35
发布时间:2025-07-19 10:47:19
【单选题】dBi与dBd的关系是()
A、 dBd = dBi +2.15
B、 dBi = dBd +2.15
C、 dBi = dBd +2.35
D、 dBd = dBi +2.35