Polymeric thickener for latex can be prepared from waste polyacrylonitrile ( PAN ) via alkaline hydrolysis and chain extension.

  • 以废 腈 纶为原料,经碱法水解反应和扩链反应制取乳液用高分子增稠剂.
  • 来源:网络文摘精选更新时间:2025-01-17 07:32:21

  • 重点词汇
  • wastev.浪费,滥用;白费;错过(机会);
  • fromprep. (表示时间)从…;(表示原因)因为;(表示来源)来自…;(表示分离)与…分离[隔开];
  • forconj.因为,由于;
  • viaprep.经由,经过;通过,凭借;
  • extensionn.延伸;增加的房间;扩建部分;延期;延长;展期;扩大;电话分机;进修部;扩展名;
  • alkaline hydrolysis碱解,加碱水解;
  • latexn.胶乳,(尤指橡胶树的)橡浆;人工合成胶乳(用以制作油漆、粘合剂和织物);
  • andconj. 和,与;而且;于是,然后;因此;
  • preparedadj.有所准备的;愿意的;事先做好的;
  • pann.平底锅;盘状的器皿;淘盘子,金盘,秤盘;
  • bev. 是;有,存在;做,成为;发生;
  • polymericadj.聚合的;
  • 相关例句
1、

The activation mechanism , mechanical properties , micro structures and microstructural characters of alkaline cementitious materials were studied.

用高浓度碱溶液激发烧煤矸石制备碱胶凝材料,对其激发进程和水化产物进行了探讨.

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2、

We try to revegetate the saline or alkaline lands near the seashore.

我们试图在海滨附近的盐碱地上重种植物.

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3、

The development of Methods: That involve moderately alkaline eluents should be encouraged.

应提倡温和碱性洗脱剂方法的探索.

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4、

Some soils are actually too alkaline for certain plant life.

有些土壤其实碱性过强,不利于某些植物生长。

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5、

Antacids are alkaline and they relieve pain by neutralizing acid in the contents of the stomach.

抗酸剂是碱性的,通过中和胃容物中的酸来减轻疼痛。

《柯林斯高阶英汉双解学习词典》

6、

However, the serum alkaline phosphatase is increased with biliary tract obstruction at any level.

但任何水平的胆道阻塞时, 血清碱性磷酸酶都升高.

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7、

The contents of triglyceride and alkaline phosphatase activity were determined by biochemical assay.

采用生化分析仪测定细胞内甘油三酯含量及碱性磷酸酶活性.

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8、

Such masses may also focally obstruct the biliary tract and lead to an elevated alkaline phosphatase.

肿物也可阻塞胆管,导致碱性磷酸酶升高.

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9、

Objective To investigate the changes of lectin-binding ratios of serum alkaline phosphatase in liver diseases.

目的观察不同肝病患者血清碱性磷酸酶凝集素结合率的变化.

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10、

Objective To investigate the relation between alkaline phosphatase ( ALP ) in gingival crevicular fluid ( GCF ) and prognosis.

研究种植牙龈沟液中碱性磷酸 酶 的水平和预后的关系.

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11、

Methods: Blood vessels of spinal cord stained with alkaline phosphatase and then observed with stereology method.

方法: 应用碱性磷酸酶血管染色法,对脊髓内部血管,用体视学方法作计量和观察.

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12、

The activity of alkaline phosphatase was remarkably higher than that of neutral one.

土壤碱性磷酸酶活性显著地高于中性磷酸酶活性.

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13、

The sustained high level of blood alkaline phosphatase.

检测血碱性磷酸酶呈持续高水平状态.

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14、

Both cases showed extremely low levels of alkaline phosphatase.

两个病人之血中碱性磷酸酶皆呈现极低之数值.

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15、

The leukemoid reaction was identified by alkaline phosphatase staining.

碱性磷酸酶染色区分类白血病反应.

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16、

Various clinical manifestations reflect different forms of alkaline phosphatase gene expression.

不同型之临床表现与其碱性磷酸酶之基因缺失有关.

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17、

This alkaline soil has been tested and found unsuitable for growing this kind of plant.

经过实验,这种植物不适宜在碱土里种植.

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18、

What shall we grow in this alkaline soil?

我们应该在碱性土壤里种 什么 ?

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19、

After reduction, Eu 2 O 3 with concentration of more than 99.95 % can be generated with alkalinity method.

还原后接碱度法,制得大于99.95%氧化铕产品.

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20、

The effect of the water alkalinity and the water hardness on noodle quality was reviewed.

摘要研究了水的碱度、硬度对面条品质的影响.

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