【化】 double dilution method
twin; two
【计】 binary-coded decimal; binary-coded decimal character code
binary-to-decimal conversion; binary-to-hexadecimal conversion
【医】 bi-; bis-; di-; duo-
again; layer; repeat; scale; weight
【计】 repetitive group
【医】 hyper-; weight; wt.
【化】 dilution method
【医】 dilution