discussion of whitening process of pan fiber by sodium thiocyanate wet spinning

  • 硫氢酸钠湿法腈纶增白工艺探讨
  • 来源:互联网摘选更新时间:2026-07-01 18:42:52

  • 重点词汇
  • process of…的过程
  • ofprep. 关于;属于…的;由…制成;
  • spinningn.纺纱;
  • PAN1-(2-吡啶基偶氮)-2-萘酚;
  • SPINNING纺纱;旋压;动感单车;纺车式;直柄式
  • fibern.光纤;(织物的)质地;纤维,纤维物质;
  • sodium thiocyanate硫氰酸钠
  • whiteningn.变白,白粉;
  • pann.平底锅;盘状的器皿;淘盘子,金盘,秤盘;
  • 相关例句
1、

purification of sodium thiocyanate by membrane

膜分离法净化硫氰酸钠

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2、

large scale gel chromatography for sodium thiocyanate purification

制备凝胶色谱净化腈纶溶剂硫氰酸钠的研究

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3、

photography (chemicals) - sodium thiocyanate crystals and sodium thiocyanate solution (50%)

摄影(化合物).硫氰酸钠晶体和硫氰酸钠溶液(50%)

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4、

the purification technology of sodium thiocyanate solvent for polyacrylonitrile fiber industry

腈纶工业中硫氰酸钠溶剂的净化技术

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5、

brief introduction the process, principles and operation that recovery in daqing petrochemical acrylic sodium thiocyanate from wastewater.

简要介绍了大庆石化腈纶厂回收污水中硫氰酸钠的工艺流程、原理及操作。

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6、

ammonium thiocyanates, sodium thiocyanate, potassium thiocyanate, accelerators, carbon disulfide- shanxi friends union chemicals co.

山西新联友化学工业公司-生产硫氰酸盐系列,促进剂系列,水处理无烟煤滤料系列等。

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7、

association of investment trust company

投资信托公司联合会

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8、

correction of planet's parallax in altitude

行星高度视差改正量

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9、

it helps explain why those who are congenitally deaf may have extraordinary sight.

该研究解释了为何先天失聪者拥有超凡视觉。

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10、

the prayer-room, still heavy with the fumes of incense, presented an extraordinary sight.

房间了依然充斥着浓重的香味,但是景象非同寻常。

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11、

host vo but it's an extraordinary sight, tigers sprinting across the savanna like cheetahs .

这是前所未有的一幕,老虎就像猎豹一样在大草原上追逐猎物。

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12、

up above there was the extraordinary sight of a snake of people, each wearing a headlamp, illuminating the path before them.

抬头望去,山道上是蛇形的人群,每个人头上都有一盏头灯照亮自己前面的道路,景象非同寻常。

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13、

veneer is very sticky, send out the taste that gives acrimony offending to the eye.

单板很黏,散发出辛辣刺眼的气味。

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14、

is it important for a leader to have an escape like music or art

领导者能够有一些诸如音乐或艺术的小爱好是很重要的。

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15、

here, "you always know you have an escape, " says mather.

马瑟说,在这里“你总知道自己有路可逃”。

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16、

that way they have an escape clause, no matter what happens.

这样不管最终发生什么,他们都可自圆其说有退路可循。

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17、

better infrastructure and education are needed to make the rural poor more mobile so they have an escape route.

印度需要更完善的基础设施和教育体系,以使贫穷的农民更方便地离开边远的农村,走向城市。

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18、

but, because of these twists in the email, i assume that thespammers thought it wouldn't be so bad to have an escape route.

但是,由于这些曲折的电子邮件中,我认为,垃圾邮件发送者认为不会如此糟糕了一条退路。

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19、

warn sb. not to do sth. = warn sb. against doing sth.

警告某人不要做

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20、

optimum receiver for the differential uwb signal based on the generalized likehood ratio test

基于广义似然比检验的差分超宽带信号接收机

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