常見例句雙語例句Powdered carbon can clean away fingerprint, oil stain on lens, and do not scratch or damage lens.碳粉頭更可清除鏡片上難清潔的指印、油汙等頑固汙漬,且不會刮花、損傷鏡頭;Unlike plastic with powdered carbon blades that bend and flutter, the carbon fibers in the Lakota blades are 7 times stiffer than common steel, and carry the loads from tip to root.不像含碳的塑料葉片那樣易彎曲與擺動,在LAKOTA葉片內(nèi)的碳纖維硬度是普通鋼的7倍,能從頂?shù)降走\載。The effect of powdered activated carbon (PAC) on the fouling in a submerged membrane bioreactor was investigated.通過試騐考察了粉末活性炭(PAC)對一躰式膜-生物反應器中膜汙染的影響。 返回 powdered carbon