diaphragming阻隔,调光圈(照相)diaphragmn.横隔膜；控光装置diaphragm nerve stimulator隔神经刺激器diaphragm-operated valve膜式阀diaphragm-type fuel pump膜片式燃油泵diaphragm stationary blade隔板静叶片diaphragm-through joints隔板贯通节点diaphragm type sludge pump隔膜式污泥泵diaphragm of sella turcica鞍膈diaphragm moulding machine膜压造型机diaphragm type accumulator膜片式储能器diaphragm pneumatic vessel隔膜式气压罐