丙烯腈

It was found that the phase separation behavior of the PANCMA/solvent/nonsolvent systems with and without additive such as PVAL or PVP agrees with the LCP correlation.

研究发现，在水相中马来酸酐极易水解成马来酸，共聚物为丙烯腈/马来酸共聚物，粘均分子量可在10～40×10〓g/mol之间，马来酸的含量为0～15mol％，适合用于分离膜的制备及表面改性。

The effects of varied impact modifiers including similar styrene elastomer, acrylnitrile-butadiene-styrene copolymerwith high content of polybutylene,ethylene- octene copolymer,butylene-styrene elastomer,styrene-butadiene-styrene elastomer,styrene/ethylene/butadiene/styrene block copolymeron the properties of su- per-toughened HIPS were investigated.

以高抗冲聚苯乙烯为基体树脂，采用双螺杆挤出机研究了不同抗冲击改性剂类苯乙烯弹性体、丙烯腈-丁二烯-苯乙烯共聚物高胶粉、聚烯烃弹性体、丁苯弹性体、苯乙烯-丁二烯-苯乙烯弹性体和苯乙烯-乙烯／丁二烯-苯乙烯共聚物对HIPS的增韧效果。

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。

The grafting of acrylonitrile to different starch by manganic pyrophosphate initiation has been studied, and the effect of preatment has been also discussed.

以［Mn(H2P2O7)3］3－为引发剂，对不同来源淀粉与丙烯腈的接枝共聚反应进行了研究，考察了淀粉预处理方式对淀粉接枝共聚反应的影响。

In this paper, flow and die swell of spinning solution of 20% polyacrylonitrile in DMSO at die have been studied by the pressure-type capillary rheometer made in our laboratory.

本研究用自制的气压式毛细管流变仪，在模拟亚砜法腈纶生产条件下，对20%聚丙烯腈亚砜溶液在模口中的流动及在空气和凝固浴中的挤出胀大进行了研究。

New metalized films were obtained by the reduction of PAN/metal salt chelate films with NaBH4 aqueous solution.

以硼氢化钠（NaBH4）水溶液还原聚丙烯腈／金属盐络合膜后，就可得到一种新的高分子表面金属化材料。

In this paper, the influences of the concentration and the drawing property of PAN/DMSO solution on the surface structure of the fiber were investigated on the basis of the study of the viscosity of PAN/DMSO solution.

在研究了聚丙烯腈／二甲基亚砜纺丝溶液粘度特性的基础上，初步探讨了纺丝液中PA N的质量分数与纤维的可牵伸性及致密性的关系。

Microcapsule is very small, hollow spherule is about 50／um fluoroaracil, the cyst from VDC and acryionitrile (about 2: 1) copolymer body composition, and in the presence of nangqian condrctor hydrocarbos as the petroleum ether that organic solvents.

微囊是很小的空腹小球，粒径约为50／um，囊壁由不正氯乙烯与丙烯腈(约2：1)共合体构成，而在囊芯洋含有矮冰点的如火油醚那样的无机溶剂。

In order to improve its spinnability and the yarn proper- ty,PANOF fiber is to be processed on rotor spinning frame.

文章研究了转杯纺主要工艺参数与成纱质量的关系，通过合理选择工艺参数，可以提高聚丙烯腈预氧化纤维的成纱质量。

By combining particle swarm optimization algorithm with fuzzy neural networks, a PSO fuzzy neural networks was proposed.

对粒子群优化算法与模糊神经网络的结合进行研究，提出粒子群模糊神经网络，并将其应用丙烯腈收率软测量建模。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。