celluloses

[美國]/'seljʊləʊz/
[英國]/'sɛljulos/
詞頻: 非常高

中文釋義

n.細胞膜質;纖維素

短語搭配

cellulose acetate

n. [化]醋酸纖維素;纖維素乙酸酯

carboxymethyl cellulose

羧甲基纖維素

cellulose fiber

纖維素纖維

methyl cellulose

[醫]甲基纖維素

microcrystalline cellulose

微晶纖維素

ethyl cellulose

乙基纖維素

regenerated cellulose

再生纖維素

sodium carboxymethyl cellulose

纖維素鈉;羧甲基纖維素鈉

cellulose ether

[有機化學]纖維素醚

plant cellulose

纖維素;植物纖維素

hydroxypropyl cellulose

[化]羥丙基纖維素

cellulose derivative

纖維素衍生物

cellulose gum

纖維素羧甲醚(穩定劑)

cellulose nitrate

[化]硝化纖維;硝酸纖維素

例句

Cellulose, 2-hydroxyethyl ether;Cellulose,Hydroxyethyl ether; Natrosol

別名:纖維素羥乙基醚;

Ethyl cellulose was synthesized successfully in one step based on reaction of cellulose with excess chloroethane and sodium hydroxide in toluene as diluent.

採用纖維素與過量的氯乙烷及氫氧化鈉反應,以甲苯爲稀釋劑,用一步法成功地合成了乙基纖維素。

The plant uses the carbohydrates to make cellulose.

植物用碳水化合物製造纖維素。

In plants,a long thread-like structure of cellulose,such as cotton,esparto, wood,etc.

在植物裏,是一種長條狀纖維素結構,例如棉、西班牙草和木等。

The bi omass consisted of cellulose,hemicelluslose,lignose and soluble solids.

生物質是由纖維素、半纖維素、木質素和可溶性固形物組成。

Activated carbon as the sorbent and catalyst support was capsulated with ethyl cellulose by phase separation methods.

摘要對兼具吸附和催化劑載體功能的多孔結構活性炭,以乙基纖維素爲材料用相分離進行包覆。

The beat method of reducing attack on the cellulose and still obtain a bleachable pulp is to use strong acid, low cooking temperature, and relatively short cooking time.

生產纖維損失小、漂白性能好的漿料的最佳方法是使用強酸、低蒸煮溫度、相對較短的蒸煮時間的蒸煮工藝。

The paper deals with the fact that chemical modification and crosslinkage can increase the reactivity of cellulose fibers to dyes and the raise of fixation can thus be achieved.

對纖維素纖維通過化學改性和交聯作用,增加纖維與染料的反應能力,以達到色澤增深和提高染色牢度的目的進行了討論。

With cellulose hydrolyte as raw material to ferment citric acid by Aspergillus niger at constant temperature and under oscillation temperature were discussed and compared.

麥草經鹼-氧-蒽醌蒸煮脫木素後得到纖維素。以纖維素酶酶解該纖維素後製得的纖維素酶解波爲原料,在黑麴黴的作用下發酵製取檸檬酸。

Moreover, it was shown that degradation of lignin was promoted by veratryl alcohol added, no effect of veratryl alco-hol on degradation of cellulose and hemicellulose was detected.

黎蘆醇的加入對纖維素的降解幾乎沒有影響,對半纖維素降解的影響也不明顯。

Polynionic celluloses were preparated by alkalify and etherify of refining cotton.The degree of replacement of the polynionic cellulosesis was high.The radicals of replacement were distributed evenly.

採用精製棉經過鹼化、醚化得到高取代度且取代基均勻分佈的聚陰離子纖維素產品。

A new mathod is studied for the synthesis of diketones with the crosscoupling reaction of organotin reagents and diacyl chlorides catalyzed by cellulose oxyphosphine palladium complex compound.

本文首次採用纖維素氧膦 -鈀絡合物爲催化劑 ,以丙酮爲溶劑 ,有機錫試劑與二元酰氯偶聯合成二元酮化物。

In this paper, recent researches on cellulose structure & hydrogen bonding, as well as some promising methods and theories of decrystallization, and applicational examples were described.

對天然纖維素結構與氫鍵的研究近況,幾種有前景的解結晶的方法與原理,以及一些研究應用的實例進行了綜述。

The results showed that hygroscopic water content of strontium nitrate could be decreased by coating with nitrated cellulose and fluororubber, and the ignition ratio of primer could be increased.

結果發現用硝化棉和氟橡膠包覆,可降低硝酸鍶的吸溼率,提高底火發火率;

degradation product from different component accelerated the aging, which could be exampled by the fact that HCl from degradation of PVC accelerated the hydrolyzation of cellulose and semicellulose.

木塑複合材料中各組分的降解產物相互促進老化,PVC降解產生的HCl溶於水,促進了纖維素和半纖維素的水解。

原聲例句

The living matter within the cell dies off, leaving behind only the cellulose.

細胞死亡,只留下纖維素。

來源: Bilingual Edition of TED-Ed Selected Speeches

And those cellulose fibers aren't just tossed willy nilly into the tree, either.

這些纖維素纖維也不是隨便長在樹上的。

來源: Scishow Selected Series

Isopterans get their nutrition from cellulose in wood.

白蟻從木材中的纖維素中獲得營養。

來源: Intermediate English short passage

That's because we can produce ethanol using cellulose.

這是因爲我們用纖維素製造乙醇燃料。

來源: TPO Integrated Writing Listening Section

It's cellulose, it's kind of wood.

它是纖維素,是一種木頭。

來源: Coffee Tasting Guide

Hardwoods used in BBQ smoke have lots of cellulose and lignin.

燒烤煙燻中使用的硬木含有大量纖維素和木質素。

來源: PBS Fun Science Popularization

Cotton and paper, for example, are made from cellulose.

例如,棉花和紙都是由纖維素製成的。

來源: Crash Course Botany

Now when burnt slowly, cellulose caramelizes into sugar molecules that flavor the meat.

當慢慢燃燒時,纖維素會焦糖化成糖分子,給肉調味。

來源: PBS Fun Science Popularization

The plant is made of strong cellulose that takes a long time to biodegrade.

菠蘿由需要很長時間才能被生物降解的高強度纖維素構成。

來源: Science 60 Seconds - Scientific American April 2019 Collection

The printed corals were made of biomaterials like cellulose and had algae embedded in them.

打印珊瑚由纖維素等生物材料製成,有藻類植入其中。

來源: Scientific 60 Seconds - Scientific American May 2021 Compilation

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