So if cellulosic ethanol is to live up to its promise, researchers will have to find cheaper and more efficient enzymes.
如果纤维乙醇真能不负所望，科研人员就必须要找到更便宜有效的酶。
Some renewable energy ideas are complicated - it'd take a PhD to explain the biochemical ins and outs of cellulosic ethanol.
一些可再生能源的主意很复杂-要找一个哲学博士才能解释清楚纤维素乙醇复杂的生化细节。
Used mainly for cellulosic-based textile printing and dyeing.
主要用于纤维素类纺织品的印花和染色。
There is a brighter prospect still out there: cellulosic ethanol.
另外有一个更加光明的前景：纤维质乙醇。
Substantive direct dyes are used on cellulosic fibers, wool, and silk.
直接染料常用于纤维素纤维、羊毛、丝的染色。
One goal of synthetic biology is to make what is known as cellulosic ethanol.
合成生物学的另外一个目标就是制造纤维素乙醇。
It is a difficult problem to improve the low temperature toughness of high cellulosic electrodes.
提高高纤维素型焊条低温韧性是未能解决好的一大难题。
Alternatively, the fibrous web material may include an effective amount of natural cellulosic fibers.
另一种可选择的方法是可在纤维织物材料中加入有效量的天然纤维素纤维。
Two newly developed technologies for the dyeing of native cellulosic fibers and their blends are described.
本文描述了两种新型天然纤维素纤维及其混纺织物染色的先进工艺。
Researchers say that identifying those genes could lead to a significant breakthrough for cellulosic ethanol production.
研究人员说，确定这些基因可能导致对纤维素乙醇生产的重大突破。
These low critical concentration values also imply that the chain rigidity of chitosan is larger than that of cellulosic chain.
低的临界浓度值表明壳聚糖的链刚性比纤维素的大。
The dyeing process experiments and the trial production prove that it is adequate to dye cellulosic fibres and synthetic fibres.
经染色工艺试验和生产应用证明，它适用于纤维素纤维和合成纤维染色。
Results show that both types of rayon fibers have similar kinetic behaviors, comparable with those of other cellulosic materials.
结果表明，两种粘胶纤维和其他种类纤维素物质有着相似的热裂解行为。
Specification for cellulosic papers for electrical purposes. Part 3: Specifications for individual materials. Sheet 3: crepe paper.
电工用纤维素纸规范。第3部分：单项材料规范。第3活页：皱纹纸。
In practice the problem is that producing such "cellulosic" ethanol is much more difficult and expensive than producing it from other crops.
当然实践中提炼这种纤维乙醇比起用其它谷物原料要困难和昂贵得多。
Finding new microbial enzymes to break down tough cellulose is a major obstacle to producing cellulosic ethanol from plants such as soybeans.
用大豆等植物生产纤维质乙醇，一个主要的障碍就是要找到一种能够分解粗纤维的新的微生物酶。
The effects of extremely-low-concentration acid hydrolysis on levulinic acid production from rice husk and cellulosic structure were investigated.
研究了极低酸水解对稻壳转化乙酰丙酸和纤维结构的影响。
It is the world's largest exporter of acrylic and cellulosic fibres, and the biggest producer of ultra-high strength fibres and of polypropylene fibres.
它是世界上丙烯酸和纤维素纤维最大的出口商，同时也是超高强度纤维和聚丙烯纤维的最大生产商。
Specification for cellulosic papers for electrical purposes. Part 3: Specifications for individual materials. Sheet 1: General purpose electrical paper.
电工用纤维素纸规范。第3部分：单项材料规范。第1活页：一般用途电工纸。
These are aqueous dispersions of detergent, cellulosic thickener and preservative, made in conformance with and approved for use in the indicated ASTM methods.
该产品为含有清洁剂，纤维素增稠剂和防腐剂的水性分散体，符合指定的ASTM方法的使用标准。
The conversion of cellulosic biomass into bio-energy, such as ethanol and hydrogen, will decrease the requairment of fossil energy and improve the environment.
将纤维素物质转化为酒精和氢等生物能源，对解决人类目前所面临的能源短缺与环境污染等问题有重要意义。
Cationic cellulosic polymer (PQ-10) is a cationic conditioner to impact conditioning properties to hair, which is compatible with a broad range of surfactants.
阳离子纤维素聚合物是可与阴离子表面活性剂高度配伍的阳离子调理剂，它可以提供头发多种调理功能。
The optical brighteners are sulfonated triazinylaminostilbene compounds which have excellent properties for whitening of paper and other cellulosic substrates.
所述荧光增白剂为对于纸和其他纤维素基材的增白具有极好性能的磺化三嗪基 氨基均二苯乙烯化合物。
The invention relates to a method for moving paper, board and cellulosic web rolls in a roll packaging system comprising a plurality of roll handling stations.
本发明涉及一种用于在包括多个卷筒处理工作站的卷筒包装系统中移动纸、板和纤维幅板卷筒的方法。
However, the forecast period 2011-2021 will be characterized by the shift from the first generation to the third generation biofuels like cellulosic biofuels and algae oil.
然而据我们预测，2011- 2021年将以从第一代燃料向纤维素燃料和海藻油等第三代燃料转变为特征。
Recent studies have shown that viscosity and charge density of cationic cellulosic polymers are important predictors of shampoo benefits such as volume and conditioning.
近期的研究显示，阳离子纤维素聚合物的黏度和电荷密度是决定香波特性，如调理性能的重要因素。
Recent studies have shown that viscosity and charge density of cationic cellulosic polymers are important predictors of shampoo benefits such as volume and conditioning.
近期的研究显示，阳离子纤维素聚合物的黏度和电荷密度是决定香波特性，如调理性能的重要因素。
应用推荐