除了纤维素,还有半纤维素和木质素。
在造纸时,木质素从木片中分解。
In paper manufacturing, lignin is dissolved from wood chips.
黑液木质素还载有从树上。
含低木质素高钎维的树木能够在既速长的同时又多产乙醇。
Trees containing less lignin and more cellulose would both grow faster and also produce more ethanol.
去掉木糖,木质素磺酸盐可用作粘土解絮凝剂。
The wood sugars are removed and the lignosulfonate is used as a clay deflocculant.
利用硫酸盐木质素改性制备廉价易得的水煤浆添加剂。
The inexpensive and convenient coal water mixture (CWM) additive is prepared by sulfonation modify with sulfate lignin.
采用微波辐射技术研究从稻草中提取乙酸木质素的工艺。
The microwave irradiation (mi) process to extract acetic acid lignin from straw had been studied.
热和化学品的内部消化木质素的原因解散而破了木材的纤维。
The heat and chemicals inside the digester causes the lignin to dissolve without breaking down the wood fibers.
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。
These sugars are subsequently linked up to form the structural polymers, such as cellulose and lignin, which compose wood and bark.
它同样可使木质素和角质被染为红色,而将叶绿体染为粉色。
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。
Cellulose and hemicellulose could be used to produce fuel alcohol. However, lignin is often regarded as uselessness.
对麦草碱木质素和木材硫酸盐木质素的氧化氨解反应进行研究。
Oxidative ammonolysis reaction of wheat soda lignin and wood kraft lignin was studied.
在亚硫酸盐浆造纸过程中,液体副产品包括木糖和木质素磺酸盐。
In the sulfite paper process, the liquor byproduct contains wood sugars and lignosulfonate.
以硫酸盐木质素为原料,利用反相悬浮技术制备出球形木质素吸附剂。
The spherical lignin beads were prepared by applying reverse-phase suspension polymerization technique with sulphate lignin as raw material.
漆酶的去甲基化作用可以使木质素降解,也能够参与自然界中花色的形成。
The demethylation of laccase is applied to lignin degradation and formation of color within natural flowers.
研究人员试图通过基因改造的方式降低植物中木质素的含量来绕过这一问题。
Researchers have previously tried to get around the problem by genetically decreasing the lignin content in plants.
木质素是一种高度聚合的无定形材料,组成木质纤维的胞间薄层将纤维连接起来。
Specifically, lignin is a highly polymerized, amorphous material that makes up the middle lamella of woody fibers and cements the fibers together.
实验结果表明木质素的去除率与时间成正比,且保持在45% - 60%之间。
The results show that the removal of lignin and is proportional to the time and maintained at between 45%-60%.
并将木质素-蒙脱土复合物填充三角带底胶与炭黑填充的三角带底胶进行了比较。
The base rubber filled with lignin-montmorillonite complex was compared with a base rubber filled with carbon black.
这个说比做要容易,由于木质素对于此种转换有抵抗力,所以尤其要把木质素解决掉。
That is easier said than done, particularly if lignin is involved, since lignin is resistant to such conversion.
草、树和其他生物基原料是由纤维素、半纤维素以及维持植物外形的木质素组合而成的。
Grass, trees and other biomass feedstocks consist of a mixture of cellulose, hemicellulose and lignin, a tough material that helps plants keep their shape.
同时,亦可利用木质素磺酸盐的表面活性剂性质,将其注入地层,可提高原油采收率。
Oil recovery efficiency can be raised by injecting a lignosulfonate solution into the oil-bearing reservoir, for lignosulfonate is a kind of anionic surfactant.
泡菜含有丰富的多糖和木质素,对于预防和治疗高血压,高血脂,心脏病和肥胖症具有很好的效果。
Containing much polysaccharide and lignin, the kimchi proves highly effective in the prevention and the treatment of hypertension, hyperlipemia, heart diseases and hypertrophy.
提出了一种新的木质素定量分析方法,即用浊度法快速测定亚麻纤维中所含微量木质素。
A new method of rapidly quantitatively analyze trace lignin in flax fiber by turbidimetry was proposed in this paper.
草、树和其他生物基原料是由纤维素、半纤维素以及维持植物外形的木质素组合而成的。
Grass trees and other biomass feedstocks consist of a mixture of cellulose hemi cellulose and lignin a tough material that helps plants keep their shape.
因此,高压萃取木质素可不必像硫酸盐木质素那样经化学修饰才有可能转化为可熔材料。
Thus, high pressure extracted lignin could directly be converted to fusible materials, unlike kraft lignin requiring chemical modification.
因此,高压萃取木质素可不必像硫酸盐木质素那样经化学修饰才有可能转化为可熔材料。
Thus, high pressure extracted lignin could directly be converted to fusible materials, unlike kraft lignin requiring chemical modification.
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