When heated, PVC may lose hydrogen chloride and form a chromophoric conjugated polyene structure.

  • 当受热时, pvc可能失去氯化氢并形成一种有色的共轭聚烯结构.
  • 来源:互联网摘选更新时间:2025-01-19 09:09:46

  • 重点词汇
  • chloriden.氯化物;〈口〉漂白粉;
  • polyenen.多烯(烃);
  • losev.输掉;遗失;损失;被夺去;减轻;不明白;逃脱;浪费(时间);走慢;删掉;亏损;
  • conjugatedadj.共轭的,成对的;
  • formn.类型;形态,外形;表格;状态;
  • structuren.构造;建筑物;周密安排;
  • PVCn.聚氯乙烯;
  • aart. (用于可数名词或单数名词前,表示未曾提到的)一(人、事、物);用于前有形容词或后有短语的不可数名词前;一(个);每一(个);任一(个);
  • maymodal.(有可能但不肯定)也许,可能;(征求同意或表示允许)可以;(表明目的)可以,能够;(转折前所述情况属实)也许;(表示愿望)但愿
  • 相关例句
1、

Such traits are typically controlled by many different genes ( polyenes ).

这样的性状是由许多不同的基因 ( 多基因 ) 控制的.

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2、

Mixed fabric: polyester and cotton.

涤纶和棉的混纺织物.

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3、

Tianjin Petrochemical Corporation's Polyester Project has boosted the company's strength and product competitiveness.

天津石化公司聚脂项目极大地增加了公司实力和产品市场竞争能力.

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4、

It is a sewing thread which is made of perfect 100 % polyester fibre long silk.

本产品选用优质的100%聚酯纤维长丝捻制而成.

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5、

The dynamic mechanical behavior of the cross linked unsaturated polyester network was investigated by DMA.

用动态力学分析(DMA)对不饱和聚酯交联网络结构进行了系统研究.

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6、

The process control and optimization of polyester production were introduced.

介绍了聚酯生产的工艺控制和优化.

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7、

a blue polyester shirt

蓝色涤纶衬衫

朗文当代高级英语词典 第6版

8、

Mainly apply to shrinking label film on polyester bottle.

主要适用于聚脂塑料瓶标签膜的收缩包装.

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9、

The technology conditions have effect on polyester shrinkage rate were discussed.

探讨了影响涤纶短纤维收缩率的工艺条件.

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10、

...a green polyester shirt.

绿色聚酯纤维衬衫

《柯林斯高阶英汉双解学习词典》

11、

Polyester can be washed in a large machine or by hand.

涤纶衣物既可以机洗也可以手洗.

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12、

Fabric of its base fabric is made line of curtain of high strength polyester normally.

其底布织物通常是由高强度聚酯帘子线制成的.

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13、

Blending vinyl others with unsaturated polyesters can eliminate major obstacles in each class of materials.

混合乙烯醚同不饱和聚酯可以消除各类物质的不相容.

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14、

These unsaturated polyesters provide an excellent sanding foundation for further finishing steps.

不饱和聚酯为其它涂层提供了很好的砂光基层.

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15、

Some new recycling processes and technicses of waste polyesters in the world were reviewed.

介绍了国内外废旧聚酯循环利用的新工艺与新方法.

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16、

The thermal properties of polyesters were investigated with TGA, DSC and polarizing microscope.

聚酯的热性质以TGA 、 DSC、热台偏光显微镜研究.

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17、

Biodegradable polyesters are polymer materials, they can be synthesized by chemical methods, enzymatic-catalysis and ferment.

生物可降解聚酯是一种新型高分子聚合材料, 可通过发酵、化学方法和酶催化来合成.

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18、

Some biodegradable polymers such as polyesters hae already been employed as excipients in pharmacology.

一些生物可降解聚合物,例如聚酯,已经作为辅料应用在药理学中.

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19、

All polyesters have low phase transition temperature, they have good solubilities in common organic solvents.

所有聚酯均具有较低的相转变温度, 在普通的有机溶剂中具有较好的溶解性质.

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20、

Studies of CFC-free formulation for flexible polyether PU foam is described in this paper.

本文介绍聚醚型软质聚氨酯泡沫塑料 无氟 氯烃配方的研究.

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