biot
(Bi)华奥(
(1)电流单位，等於10安
(2)测量圆偏振二向色性物质转动强度单

• data bus coupler
• data bus system
• data capacity
• data channel
• data communication
• data compression
• data diply equpment
• data enumeraton
• data handling
• data highway
• data-in
• data information line
• data link
• data-logger
• data medium
• Data Mining
• data-out
• data plate
• data processing
• data processing algorithm
• automatic colour control
• automatic-control
• automatic cut-out
• automatic data processing
• automatic developing machine