pre-diffusion

常見例句

Clouds cause the diffusion of light from the sun.
云使陽(yáng)光漫射。
Cook the pie for 20 minutes in a pre heated oven.
在經(jīng)過預(yù)熱的烤箱里烘烤餡餅20分鐘.
The pre - christmas period be always very busy .
圣誕節(jié)前這一段時(shí)間總是很繁忙的。
Insulation used to prevent heat diffusion, as from a steam pipe.
絕熱材料用來(lái)防止熱量散失的絕熱材料，如從蒸汽輸送管上
Just pre the switch on your arm rest.
您按一下扶手上的那個(gè)開關(guān)就行了。
They are well pre pared and never improvise.
他們總是有備而來(lái)，從不臨時(shí)草率從事。