Double crossed Bi-product
Ordered Bi-Bi mechanism
Ping Pong Bi Bi mechanism
Ping-Pong Bi-Bi mechanism
Lu-Wan oil product pipeline project
Multi-product Pipeline Network
petroleum product pipeline construction
Bi Xing (or Bi and Xing ) ( Bi, on some pretext to express wills and Intentions, one of
scalar product，dot product，inner product
bi-positive airway pressure Bi-PAP
Bi-static Synthetic Aperture Radar (Bi-SAR)