相关英语单词
双语例句
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It is a new type of thinner in drilling fluid for replaced Fe - Cr - lignosulfonate ( FCLF ).
为油田钻井提供了一种替代铁铬木质素 磺酸盐 的新型钻井液降粘剂.
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Through the separation, lignosulfonate with narrow molecular weight distribution was obtained and then chemically modified.
木质素磺酸盐是一种常见的普通减水剂, 其分子量分布较宽,从而影响减水剂性能.
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Lignin is a characteristic component of secondary walls.
木质素是次生壁成份的特征.
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The group includes flavonoids, benzophenones, some coumarins, lignans, condensed tannins, and stilbenes.
这一组中包括黄酮类化合物, 二苯甲酮 、 一些香豆素 、 木质素 、 缩合单宁和芪.
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The corn stover mainly consists of cellulose, hemicellulose and lignin.
玉米秸秆主要由纤维素 、 半纤维素和木质素组成.
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Cellulose and hemicellulose could be used to produce fuel alcohol.
纤维素、半纤维素可用来生产燃料酒精,而木质素往往被废弃.
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Corn stalk is composed of cellulose, hemicellulose and lignin.
玉米秸秆主要由纤维素 、 半纤维素、木质素组成.
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Lignin and small amounts of un - hydrolyzed cellulose and hemi - cellulose are the residues of sawdust hydrolysis.
摘要生物质水解残渣中主要含有木质素和少量未水解完全的纤维素和半纤维素.
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The high purity of guaiacyl lignin in Douglas fir fiber.
而且花旗松纤维的愈创木基木质素含量较高.
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Lignin of rice husk high boiling point solvent ( HBS ) digesting process with aqueous solvent of ethanediol.
以乙二醇水溶液为溶剂,稻壳为原料制备木质素.