Diffusers扩张管diffusevt.扩散；散开；传播vi.弥漫；扩散adj.冗长的；四散的diffused base transistor扩散底层晶体管diffuse-cutting filter漫散减光滤光片diffuse phase transition弥散相变diffuse reflection board漫反射板diffuse square separator扩散式方形分离器diffuse retinochoroiditis弥散性视网膜脉络膜炎Diffuse Lewy body disease弥漫性Lewy体疾病diffuse choroidoretinitis弥散性脉络膜视网膜炎diffuse refrlction factor漫长射系数diffused-layed resistor[电] 扩散层电阻