英语释义

• a polysaccharide that is the chief constituent of all plant tissues and fibers

片语

amine cellulose胺纤维素

hydrated cellulose水合纤维素

alkali cellulose堿性纤维素

regenerated cellulose[材] 再生纤维素

sodium carboxymethyl cellulose纤维素钠；羧甲基纤维素钠

acetyl cellulose醋酸纤维素

benzyl cellulose芐基纤维素

cellulose ether[有化] 纤维素醚

cellulose gum纤维素羧甲醚（稳定剂）

ethyl cellulose[有化] 乙基纤维素

microcrystalline cellulose[林] 微晶纤维素

plant cellulose纤维素；植物纤维素

cellulose derivative[有化] 纤维素衍生物

cellulose ester[有化] 纤维素酯

methyl cellulose甲基纤维素

cellulose fiber[材] 纤维素纤维

carboxymethyl cellulose[有化] 羧甲基纤维素

cellulose nitrate硝化纤维；[有化] 硝酸纤维素

cellulose acetate[有化] 醋酸纤维素；纤维素乙酸酯

hydroxypropyl cellulose羟丙基纤维素

英汉例句

• cellulose sulfate was one of four compounds being evaluated in large-scale studies of effectiveness among women at high risk of hiv infection.

  硫酸纤维素是对艾滋病毒感染高危妇女有效性的大规模研究中正在评价的四种化合物之一。

• until recently, the assumption has been that cellulose would take over from sugar and starch as the feedstock for making biofuels.

  直到最近，假定仍然是以蔗糖和淀粉作为给料并从中提取纤维素，进而生产生物燃料。

• and some go for pure chemistry, breaking the cellulose down into a gaseous mixture of hydrogen and carbon monoxide before building it back up into something more useful.

  也有的是纯粹的化学，将纤维素分解成一种氢和碳的气体混合物，然后再将其合成更为有用的东西。

• its enzymes decompose cellulose and hemicellulose into sugar monomers.

  它的酶可以将纤维素半纤维素分解为糖分子。

• it is important for the microbicide field to understand why cellulose sulfate was associated with a higher risk of hiv infection than the placebo product.

  重要的是，杀卫生物剂领域内的工作者应了解为什么硫酸纤维素与安慰剂相比具有更高的艾滋病毒感染风险。

• the bacteria spin cellulose threads, which bind on the surface forming a layer.

  旋转的细菌，在表面形成一层受约束的纤维素线。

• some of the details are nice, such as the work of scientists trying to create enzymes to do the difficult job of breaking cellulose down to make ethanol.

  其中一些细节阐释地很美，比如科学家如何设法合成那些可分解纤维素的酶以制造乙醇，这项科技攻关难度极大。

• pleurotus, however, grows on dead or dying trees in the wild and is thus well provided with enzymes that break cellulose down.

  但是，平菇在自然界中生长在枯木或者濒死的树木上，因而体内含有纤维素酶，可以分解纤维素。

• although yeast cannot digest cellulose or lignin, the molecules that form a plant「s skeleton, some bacteria and other species of fungi are able to do the job.

  虽然那些组成植物茎干纤维素和木质素的分子不能为酵母所消化，但是某些细菌和其他种类的真菌可以完成这项任务。

• engineers have tried using steam, acids and enzymes to break cellulose into useful sugars.

  工程师们尝试用蒸汽，酸和酶把纤维素分解成有用的糖。

• 「we」ve used a brand new method which allows us to increase the number of cells that grow in the bacterial cellulose without changing the material's structure,」 says fink.

  芬克说：「我们已经使用过一种新的方法，这种方法让我们能够增加细菌纤维素中生长的细胞的数量，而不会改变这种材料的结构。」

• while its original use is still speculated on, most scientists agree with darwin’s suggestion that it once helped to process the cellulose found in the leaf-rich diet that we once had.

  虽然对于他本来的功能还有怀疑，大部分科学家同意达尔文的观点：它原本是帮我我们消化以树叶为主的饮食中的纤维素的。

• both starch and cellulose consist of sugar molecules, linked together in different ways, and sugar is what fermentation feeds on.

  淀粉和纤维素都由多糖分子构成，只不过连结方式不同，而且发酵也以糖为能源。

• the conversion of cellulose wastes to animal feed and human food is an intriguing prospect for limiting environmental pollution and for feeding the world’ expending population.

  对于控制环境污染和供应增长着的世界人口的食品来说，将纤维素废料转化为动物饲料和人类食物有着诱人的前景。

• helen fink and her colleagues have modified the bacterial cellulose so that these cells adhere better.

  海伦·芬克及其同事已对细菌纤维素进行修复，以便于这些细胞粘附得更好。