腈是一种丁二烯与丙烯腈的共聚物。
丙烯腈在反应条件下是不完全稳定的。
Acrylonitrile is not completely stable under reaction conditions.
初步实现了丙烯腈故障诊断原型系统。
A prototype of fault diagnosis system for acrylonitrile reactor is designed.
用气相色谱法测定溶剂中丙烯腈的含量。
To determine acrylonitrile content in solvent with gas chromatography.
目的探讨丙烯腈的雄性生殖毒作用机制。
Objective to explore the reproductive toxicity mechanism of acrylonitrile.
考察了丙烯腈含量对其共聚物性能的影响。
The effect of acrylonitrile content on the properties of the copolymer was studied.
聚丙烯腈不溶于丙烯腈。
此反应产生大约20兆焦耳/公斤的丙烯腈。
通过液相稳定化法制备了聚丙烯腈稳定化纤维。
The stabilized polyacrylonitrile fiber was prepared by the method of liquid-phase stabilization and carbonized in nitrogen atmosphere.
该聚合体外壳是偏二氯乙烯与丙烯腈的共聚物。
The polymeric shell is a copolymer of a vinylidene chloride and acrylonitrile.
研究了磷酸对聚丙烯腈基低温碳材料的改性作用。
Modification function of phosphoric acid to low temperature carbon based on polyacrylonitrile was investigated.
利用凝胶纺丝方法制备了聚丙烯腈基碳纤维原丝。
The PAN-based carbon fiber precursor was prepared with gel spinning method.
乙腈连续回收装置是与丙烯腈生产主装置相配套的。
Acetonitrile continuous recovery plant is a subsidiary part of acrylonitrile production unit.
工业运行条件直接影响丙烯腈催化剂的实际运行效果。
Industrial operation conditions directly affect the practical operation result of acrylonitrile catalyst.
乙腈是丙烯氨氧化制丙烯腈的主要副产物，用途很小。
The main by-product during the production of acrylonitrile is acetonitrile.
目的：建立完善涉水产品中残留丙烯腈单体的检测方法。
Objective: To improve the testing method of micro acrylonitrile in products involved drinking water.
本文还对聚丙烯酸酯浆料中的丙烯腈结构单元作了研究。
The paper also studies on function of acrylonitrile unit incorporated into the polyacrylate sizes.
介绍了各类改性聚丙烯腈纤维的制备方法、性能和用途。
This paper introduces varieties of differential acrylic fibers, production methods, performance and application.
介绍丙烯腈装置急冷新工艺，并与其他装置进行对比分析。
Introduces new quenching process of acrylonitrile unit, and make comparison and analysis with other units.
因此，认为纤维素和聚丙烯腈在非晶区具有一定的相容性。
Then, we consider that the cellulose and polyacrylonitrile are somewhat compatible in their amorphous area.
研究了以胶体铜为催化剂，丙烯腈水合制丙烯酰胺反应动力学。
The kinetics of acrylonitrile hydration to produce acrylamide was studied under the colloidal copper catalyst.
用所得的胶体铜催化丙烯腈水合制备丙烯酰胺具有很高的活性。
The colloidal copper is a highly active catalyst for the hydration of acrylonitrile to produce acrylamide.
提出了纺制耐热性好的聚丙烯腈中空纤维膜可能的方法和意义。
It also suggests the method of spinning the heat resistance PAN hollow fiber membrane and its significance.
在此基础上，提出丙烯腈水相连续(共)聚合过程的控制方案。
At the above, a control plan is put for-ward to such process.
由各种比例苯乙烯、丙烯腈和丁二烯组成的一类热塑性合成共聚物。
A type of thermoplastic synthetic copolymer composed of various proportions of styrene, acrylonitrile and butadiene.
目的探讨丙烯腈(acn)亚慢性染毒对雄性大鼠生殖功能的影响。
Objective To explore the effect of acrylonitrile (ACN) on the reproductive function of male rats.
这些织物使用的纤维有：聚丙烯、烯烃、涤纶、尼龙以及丙烯腈纤维。
These fabrics are made of such fibers as polypropylene, olefin, polyester, nylon, and acrylic.
这些织物使用的纤维有：聚丙烯、烯烃、涤纶、尼龙以及丙烯腈纤维。
These fabrics are made of such fibers as polypropylene, olefin, polyester, nylon, and acrylic.
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