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lignin的音標：lignin的英式發音音標為：['l?gn?n]lignin的美式發音音標為：['l?gn?n]...
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Lignin is a characteristic component of secondary walls.木質素是次生壁成份的特征.A new syntan product prepared with tar phenol and lignin sulfonic acid.以工業副產物木素磺酸和焦油酚為主要原料研制出一種新的合成鞣劑.Alkali lignin is an abundant, cheap and renewable...
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n.木質素...
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Lignin of rice husk high boiling point solvent ( HBS ) digesting process with aqueous solvent of ethanediol.以乙二醇水溶液為溶劑,稻殼為原料制備木質素.By the innumerable tiny lignin granulometric composition lignin dust may say is blocks the...