Boosters claimed that cellulose, from which the stalks, leaves and wood of plants are made, could if suitably treated become a substitute for the starch in corn.
倡导者们声称纤维素(组成植物的根、茎、叶和木材)如果能够被恰当处理,就能够成为玉米中所含的淀粉的替代物。
These sugars are subsequently linked up to form the structural polymers, such as cellulose and lignin, which compose wood and bark.
糖又连接起来形成聚合物,例如纤维素和木质素,分别形成木头和树皮。
The ultimate result of the wood decay under their action is that all components (cellulose and lignin) are removed in differing proportions at different rates, and the decayed wood is light- colored.
根据他们的行为,木材腐朽的最终结果是所有组成部分(纤维素和木质素)所占比例大小有不同比率的变化,并且腐朽的木材变成浅色。
Along with the refiners, some chemicals can also be added to help separate the cellulose from the wood.
随着炼油厂,一些化学品也可以说,以帮助单独纤维素的木材。
The cellulose fibers that naturally occur in the wood are separated using one of six methods.
纤维素纤维的自然发生在木材使用一个离职的六种方法。
These fungi can digest the cellulose components of wood.
这些真菌能够消化木材的纤维素组成部分。
It was found that nine bacterial can produce bacterial cellulose, among them the wood acid bacilli cellulose has the most effective produtivity.
目前已经发现有九个菌属可以产生细菌纤维素,其中以醋酸杆菌属的木醋杆菌产纤维素能力最强。
When wood chips are combined with chemicals inside a digester in order to break down the cellulose, it produces what is known as a chemical pulp.
当木屑相结合的化学品在一个沼气池,以破纤维素,它产生所谓的化学纸浆。
Steam explosion treatment was carried out on hard wood pulp to study the state during the treatment and effect on the super-molecular structure of cellulose.
研究了硬木纤维素在蒸汽闪爆改性过程中的各种状态及蒸汽闪爆对硬木纤维素超分子结构的影响。
Through the hydrolysis of sulfuric acid, change the cellulose of the wood chip into dextrose, with the help of accelerant oxidize it by using nitric acid can yield the oxalic acid.
通过硫酸水解,将木屑中的纤维素转化为葡萄糖,在催化剂作用下,用硝酸将其氧化,制取了草酸。
Cellulose gum: a water soluble gum derived from wood fibre cellulose, used as a substitute for lithographic gum Arabic and synthetic gums.
纤维素胶:由木纤维获得的纤维素胶;可溶于水,用来代替阿拉伯胶或合成胶。
Forest resources include the main chemical components of wood, namely cellulose, hemicellulose, lignin, terpenoids and phenolics.
林产资源包括纤维素、半纤维素、木质素、萜类化合物、酚类化合物等树木的主要化学组成。
Plants could be specially bred with strong cellulose, for use in briquettes and wood substitutes, or with weak cellulose better suited for cellulosic ethanol production.
这样就可以通过对植物的专门培育,将强度高的纤维素用于生产煤饼和木材替代品,将强度低的纤维素用于生产纤维质乙醇。
The proposed model fits well with the calculated data got from pyrolysis tests of wood sawdust, lignin and cellulose.
模型对于锯末、纤维素和木质素的催化裂解适用比较准确;
A complex polymer, the chief noncarbohydrate constituent of wood, that binds to cellulose fibers and hardens and strengthens the cell walls of plants.
木质素一种复杂聚合物,是木头非碳水化合物的主要组成物,作用是凝聚纤维素并增强细胞壁的强度。
Deriving cellulose from natural sources such as wood, tunicate (ocean-dwelling sea cucumbers) and certain kinds of bacteria, researchers prepare crystals of different sizes and strengths.
通过从天然来源,如木材,被囊动物(海参类)和某些种类的细菌中提取纤维素,研究人员可以制备不同尺寸和强度的晶体。
Wood fibres and fines in an aqueous system are negatively charged due to ionization of functional groups associated with hemicellulose, oxidized cellulose and oxidized lignin.
纤维和细小纤维悬浮于水中时,由于半纤维素、氧化纤维素和氧化木素上某些功能基的离子化,导致纤维带有负电荷。
Wood is a natural polymer in the same manner that polymers of ethylene are joined to form polyethylene, glucose monomers polymerize in wood to form cellulose polymers.
木材是天然的聚合物。与乙烯聚合体结合形成聚乙烯的方式一样,葡萄糖单体与木材聚合可以形成维生素聚合物。
Cellulose fibers to wood pulp and other natural fiber as raw materials.
纤维素纤维,以木浆等天然纤维为原料。
Witch Hazel extract offers toning action and a wood cellulose derivative smoothes hair and facilitates detangling.
榛树萃取物具有调理的功效,而木质纤维素能塑造顺滑且易于打理的发丝。
FTIR analysis was carried out on these liquefaction compositions to illuminate the liquefaction regularities and mechanisms of cellulose, hemicellulose and lignin of wood.
通过对液化残渣、重质油和轻质油的红外光谱分析考察了木材中纤维素、半纤维素和木质素的液化规律和转化机理。
Richcel fiber is a kind of regenerated cellulose fiber with high wet modulus which is been produced by refined virgin wood pulp with high purity.
丽赛纤维是由高纯度精制木浆生产的一种高湿模量再生纤维素纤维。
Most of biomass is in lignocellulosic form that contains 75% sugar units (e. g., wood and grass plants: 50% cellulose and 25% hemi-cellulose).
大部分生物质是以木质纤维素的形式存在,含有75%的单糖(例如,木材和草:50%的纤维素和25%半纤维素)。
Within tree variation in wood basic density and cellulose content of poplar clones;
同时介绍了复合材料中树脂和纤维含量的确定方法。
Within tree variation in wood basic density and cellulose content of poplar clones;
同时介绍了复合材料中树脂和纤维含量的确定方法。
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