所有这些步骤，包括那个有技术含量的从纤维素中提取糖类，都已经可以实现，但成本较高还不能实现工业化。
All these steps, including the tricky one of recovering sugar from cellulose, can be done already, but not cheaply enough to produce tens of billions of gallons a year.
我们还整合了多种纤维素酶，这些酶可以把复杂的糖类转化成简单的糖类，并在同个细胞中进行发酵，制造出酒精。
We're also combining cellulases, the enzymes that break down complex sugars into simple sugars and fermentation in the same cell for producing ethanol.
红薯淀粉生产废水是高浓度有机废水，废水中主要含有糖类、蛋白质、纤维素、脂肪等污染物。
Sweet potato starch industry brings high concentration organic wastewater, it mainly contain sugar, protein, cellulose and fat etc.
碳水化合物即糖类。自然界存量最丰富和分布最广泛的有机物，包括糖、淀粉和纤维素。
Carbohydrate: Any member of a very abundant and widespread class of natural organic compounds that includes sugars, starch, and cellulose.
用回收资源来治理污染，将秸秆的利用从单一的纤维素造纸，改造为综合利用纤维素、木质素和聚糖类等资源的联产技术。
Through recovering resources to treat pollution, it transforms the utilization of straw from single cellulose paper making into comprehensive use of cellulose, lignin, glycans and other resources.
天然植物多糖类主要包括纤维素、淀粉、果胶质、树胶等，对天然植物多糖结构及目前植物多糖的医学应用概况进行了综述。
Natural plant polysaccharides mainly include cellulose, starch, pectin and gum etc. The structure of the natural plant polysaccharides and its wide use in the medical field.
综述了淀粉、纤维素和壳聚糖类表面活性剂的合成方法、性质及功能。
This paper reviewed the synthesis pathway, properties and function of natural polymer surfactant, such as starch, cellulose and chitosan.
目前常用的高分子材料有聚多糖类、氨基酸类、乙基纤维素、聚乙烯醇、聚丙烯酸、聚苯乙烯等。
At present the commonly used high polymer material has gathers the multi-carbohydrates, the amino acid, the ethyl cellulose, the polyvinyl alcohol, the polyacrylic acid, the polystyrene and so on.
本文简要介绍近年来天然产物开发研究的概况，包括氨基酸、蛋白质、酶、淀粉、纤维素、糖类及其衍亍生物、油脂、天然色素、甜味素、食品、饮料等方面的应用研究及成果。
This paper reviews briefly the recent progress in the development for natural products, including amino— acid, protein, enzyme, starch, fibre, sugar oii, natural color material, food, and drink ete.
试验结果表明，污染膜表面凝胶层含果胶37.4 3% ，纤维素3.91% ，半纤维素0 .95 % ，同时还含有大量低分子糖类和有机酸。
The membrane deposit was found to be composed of pectin 37.43%, cellulose 3.91% , hemicellulose 0.95%, and a large amount of sugars and organic acids.
试验结果表明，污染膜表面凝胶层含果胶37.4 3% ，纤维素3.91% ，半纤维素0 .95 % ，同时还含有大量低分子糖类和有机酸。
The membrane deposit was found to be composed of pectin 37.43%, cellulose 3.91% , hemicellulose 0.95%, and a large amount of sugars and organic acids.
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