diaphragming阻隔,调光圈(照相)
diaphragmn.横隔膜;控光装置
diaphragm regulating valve膜片调节阀
diaphragm protector washer隔膜护圈
diaphragm type level meter膜片式液位计,薄膜水位计
Diaphragmatic hiatus hernia食管裂孔疝
diaphragm preselection ring光阑调节圈
diaphragm shape chest piece膜形胸件
diaphragm pressure metering薄膜压力调节
diaphragm nerve stimulation膈神经刺激
diaphragm electrolytic cell[化] 隔膜式电解槽