dh-b 中文意思是什麼

dh-b 解釋

Fig. 1 - 1 a, straight ( rectangular ) tourniquets fit optimally on cylindrical limbs. b, curved tourniquets best fit conical limbs. ( from pedowitz ra, gershuni dh, botte mj, et al : clin orthop 287 : 237, 1993

圖1 1a直（長方形）止血帶最適合用於柱狀的肢體。 b弧形止血帶適用於圓錐形的肢體。
& ( b ) since the manufacturer s public notification of a voluntary recall of vioxx, the department of health ( dh ) has been closely monitoring the progress of the recall

（一）及（二）自從製造商宣布主動回收快確適后， ?生署一直密切監察事態的發展。