木质纤维素

Brown rot fungi thus stand out as an exception to the usually valid observation that lignocellulose must be delignified first if organisms are to gain access to plant cell wall polysaccharides.

以往如果生物要进入植物细胞壁的多糖组织，必先使木质纤维素发生脱木素反应，因此在这点上，棕腐真菌是个特例。

Based on corn cobs , a pretreatment process in modest conditions atmospheric pressure and moderate reaction temperature was designed to fractionate lignocellulose by using formic acid .

以玉米芯为研究对象，提出了常压中温条件下甲酸预处理木质纤维素组分分离的工艺。

Simplicissimum H5 was the most powerful degrader, which degraded 40.26% kraft lignin after 13 days incubation. In the 20-day incubation period, the LiP and Lac were secreted by P.

事实上在土壤、堆肥等系统中木质纤维素的转化绝不仅仅是高等担子菌作用结果，许多丝状低等真菌的作用不容忽视[1，2 ] 。

These products generally contain much less oxygen comparing with the lignocellulosic crude material. As such, microbial bioconversion is chosen as our approach to achieve deoxygenation of lignocellulose at the expense of part of the biomass per se.

根据木质纤维素类生物质氧元素含量高的固有特点，我们认为生物质转化的化学本质是脱氧，进而选择以微生物生物转化技术为核心手段。

But the raw material based on sugar and fecula couldn 't meet the great demand of bioethanol production,growing attention has been devoted to bioethanol preparation from lignocellulosic biomass,the richest biology resource in the world.

但基于糖和淀粉类原料不能满足生物乙醇生产的巨大需求，各国研究者们越来越关注地球上最丰富的生物资源：木质纤维素类生物质。

The reduction reaction process of exogenic high temperature CO2 and biomass for preparing combustible gas includes setting biomass into furnace, and spraying high temperature CO2 and combustion promoting water vapor from external burner so as to gasify ligonocellulose and similar biomass into combustible gas with CO and H2 as main components.

一种外源高温CO 2 与生物质还原反应制取可燃气体的工艺，生物质被置入炉内后，再用外置燃烧器向炉内生物质喷入由水蒸气助燃的高温CO 2 ，利用二氧化碳和水蒸气作为气化剂，在高温下，将木质纤维素类生物质气化生成以CO、H 2 为主要成分的可燃气体。

The purpose of this study is to look for the microorganisms which have better ability in saccharifying lignocellulose.

本研究的目的就是要寻找有好的醣化木质纤维素能力的微生物。

The theory of lignocellulose pretreatment was explained and also the pretreatment methods were classified and compared with each other.

解释了木质纤维素预处理的原理，并对各种预处理方法进行了分类和比较。

Efficient use of xylose is the basis for using lignocellulose completely.

木糖的有效利用是木质纤维素全利用的基础。

The pretreatment of lignocellulose is a critical step in the production of fuel ethanol by lignocellulosic materials.

纤维质物料的预处理是木质纤维素原料生产燃料乙醇的关键步骤。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。