短語(yǔ)詞組短語(yǔ)Partial derivative to zero 偏導(dǎo)函數(shù)為零partial oxidation to syngas 部分氧化制合成氣partial shipment to be prohibited 禁止分批裝運(yùn)partial oxidation to synthesis gas 部分氧化制合成氣partial shipment to be allowed 允許分批裝運(yùn);分批裝運(yùn)partial oxidation to produce hydrogen 部分氧化制氫methane partial oxidation to syngas 甲烷部分氧化制合成氣Partial to dark brown 局部為深褐色 返回 partial to