diffusionistn.传流论者；(文化)传播论者diffusionn.扩散；散布；传播；漫散diffusion cofeficient分散系数diffusion of industry工业分散diffusion metallizing渗金属diffusion of humidity湿度扩散diffusion ventilation扩散通风diffusion normalizing高温扩散正火diffusion dissipation扩散耗能diffusion measurement扩散测定diffusion respiration弥散性呼吸diffusion environment扩散环境

1. Optical depth and optical path are often confused in the literature.
   文献中光学厚度和光程时常混淆。
2. In a successful marriage ,there is no such thing as one's way,there is only one way for both ,only the bumpy,dusty,difficult,but always mutual path.
   在成功的婚姻中，没有谁自己的路的说法，有的只是两个人的路，或许崎岖不平，风尘满程，困难重重，却永远是两个人共同的路。