彌漫說

Clouds cause the diffusion of light from the sun. 云使陽光漫射。

Insulation used to prevent heat diffusion, as from a steam pipe. 絕熱材料用來防止熱量散失的絕熱材料，如從蒸汽輸送管上

The main spokesmen for the British school of diffusionism were G. 英國學派的主要代表人物為G.

Traditional systems have used oil diffusion pumps. 常規(guī)的系統(tǒng)使用油擴散泵。

The diffusion process seems to be accelerating. 傳播過程看來正在加速。

They discourage further diffusion. 它們阻礙進一步擴散。