The optimal conditions of reaction for preparation of sodium cellulose sulfate ( NaCS) were found by the method of orthogonal design. Then the process was scaled up to 1L and 5L step by step.

  • 用正交试验进行了500mL反应器制备条件的摸索,并将其逐步放大到1L、5L反应器中进行,确立了5L规模的生产工艺条件。
  • 来源:互联网摘选更新时间:2025-01-20 13:21:38

  • 重点词汇
  • designv.设计;制图;构思;计划;制定;制造;
  • sulfatevi.硫酸盐化;
  • scaledadj.有鳞状斑点的,有鳞的;
  • stepv.迈步;踩;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • reactionn.反应(能力);不良反应;化学反应;抗拒,反对;
  • conditionsn.(居住、工作或做事情的)环境;(影响某事发生的)物质环境;<保险>承保险别;条件( condition的名词复数 );状况;健康状况;环境;
  • ofprep. 关于;属于…的;由…制成;
  • foundvt. 创办,成立,建立;
  • were be的过去时复数和第二人称单数形式;有时代替 was,用于条件从句、动词 wish 之后等;
  • 相关例句
1、

Higher elongation at break of the complex films would be obtained with chitosan of higher Mw. Meanwhile, the increase of the Mw and substitution degree of NaCS would cause the decrease of the swelling ratios.

壳聚糖分子量越高,该复合膜的断裂伸长率越大;而NaCS分子量和取代度的增大则会导致该膜的溶胀率降低。

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3、

Chitosan and sodium cellulose sulfate ( NaCS) are both derivatives of natural polysaccharides with abundant resources. The combination of the two polymers could form polyelectrolyte complex ( PEC) insoluble in water.

壳聚糖和纤维素硫酸钠都是来源广泛的天然多糖衍生物,两者结合能够形成不溶于水的聚电解质复合物。

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4、

1,3-Propanediol production from glycerol by Klebsiella pneumoniae encapsulated in NaCS/ PDMDAAC capsules

微胶囊固定化克雷伯杆菌生产1,3-丙二醇

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6、

Results There was no difference in Apgar scores among three groups. NACS in group T 0 was higher than that in group T 1 ( P 0 05) and in group T 2 ( P 0 01).

结果三组新生儿Apgar评分无明显差异,T0组NACS明显高于T1组(P005)和T2组(P001);

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7、

Sensory and motor block, incidence of hypotension, blood gases of umbilical venous blood, Apgar score and NACS score of the neonates were investigated.

观察感觉和运动阻滞情况、血压的变化、新生儿脐静脉血气和Apgar、NACS评分。

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8、

Formation Characteristics of NaCS/ PDMDAAC Biocapsule and Production of 1,3-propanediol by Encapsulated Cells

NaCS/PDMDAAC生物微胶囊成囊特性及固定化法生产1,3-丙二醇的研究

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9、

Therefore, eight and ten character NACs are also called Universal Addresses.

因此, 八至十个字顾问委员会也称为通用地址.

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10、

I'm no longer a B BOY. . . yes, I want to be a singer, and stand on the stage.

我不再是一个BBOY了……是的,我想当歌手,正正经经的站在舞台上。

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11、

Because each group only battle but seldom exchange informations, those bboy has a lot of differences in style with each others.

因为每个小区只顾battle,却很少交流信息,这些bboy在风格上分歧很大。

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12、

We will aim at the same target, respect everyone, and create our own Taiwan Bboy style.

我们拥有相同的目标,尊重每一个人,创造我们自己的台湾Bboy风格。

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13、

Taiwan bboy can divided into 3 groups, northern, middle, and southern Taiwan.

台湾bboy氛围可分为3区,北,中,南台湾。

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14、

Vocal songs are actively expressive in Jinpingmei.

唱曲儿在《金瓶梅》中表现活跃。

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15、

Accordingly, it proposes Linqing's characteristics and industry orientation as the world Jinpingmei leisure culture tourism destination, Chinese famous city of canal leisure culture and so on.

提出了世界金瓶梅休闲文化旅游目的地、中国运河休闲文化名城等特色和产业定位;

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16、

The late Ming and Pop Culture prosperity and development to a considerable extent, vocabulary phenomenon also has its own characteristics, all this reflected in the work of "Jinpingmei Cihua".

明末市井文化发展到相当繁荣的地步,词汇现象也有自己的特色,这一切都在《词话》中得到反映。

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17、

This radio drama is adapted from the forbidden novel "Jinpingmei" written in China during the Ming Dynasty.

是中国四大奇书之一,是明朝时期的作品。

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18、

Compared with Jinpingmei Cihua, the rhetorical adverbs in Xingshi Yinyuan Zhuan are shorter, but the number of total uses is more; their frequency also has some obvious changes.

与《金瓶梅词话》比较,《醒世姻缘传》中的反问副词有简化的趋势,但使用总次数明显增加;这些反问副词的使用频率也发生了一些显著的变化。

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19、

Although the image of Wu Song in the novel of Jinpingmei has many similarities with Water Margin, it isn't a complete copy.

《金瓶梅》中的武松形象,虽然和《水浒传》中的武松有血脉贯通的一面,但并非完全照搬。

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20、

With the emergence of Jinpingmei, family novels are clearly divided into two periods: before the middle period of the Ming Dynasty and after it.

中国以家庭为题材的古代小说,以《金瓶梅》的出现为界明显分为两个时期:明中叶以前和明中叶以后。

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