查询词典 polyvinylidene

The blend polymer electrolyte consisting of polyvinylidene fluoride-co-hexafluoropropylene P and poly was prepared by this method.

所研究的混合型聚合物为聚和聚甲基丙烯酸甲酯的混合物。

This invention relates to a kind of beta phase polyvinylidene difluoride film laminate and its preparation method.

本发明涉及一种β相聚偏氟乙烯复合薄膜及其制备方法。

PVDF T-1 is a powder form of polyvinylidene fluoride, which can be

PVDF T-1 是一种粉末状的聚偏氟乙烯产品，可以与丙烯酸树脂、添加剂等

Structure and property of polyvinylidene fluoride/polymethylmethacrylate composite membranes from melt-extrusion were investigated.

探讨了聚偏氟乙烯/聚甲基丙烯酸甲酯共混挤出流延膜的结构和性能。

Proteins were separated by 12% sodium dodecyl sulfate-polyacrylamide gel electrophoresis and blotted onto polyvinylidene fluoride membranes.

用12 ％十二烷基硫酸钠-聚丙烯酰胺凝胶电泳分离蛋白质再转移到PVDF膜。

The material is blended with polyvinyl alcohol and polyvinylidene fluoride , respectively.

我们分别将Nafion材料与聚乙烯醇和聚偏氟乙烯共混，制备了PVA-Nafion和PVDF-Nafion共混膜。

In this paper, prediction of the back surface reflection, which is based on attenuation and phase velocity dispersion estimation method, in highly attenuating plastic (polyvinylidene fluoride—PVDF) has been described.

在本文中，预测背部表面反射，这是基于衰减和相速度色散估算方法，在高衰减塑料（聚偏氟乙烯-聚偏氟乙烯）已被描述。

The results reveal that stretch strength of polypropylene is stronger than that of polyvinylidene fluoride membrane and can be equal to that of polysulfone approximately.

另外还研究了过冷度对膜结构的影响，中空纤维外侧过冷度大于内侧过冷度是导致膜内侧比外侧孔隙率高、孔径大的主要原因。

In order to make oil-extracting water meet the requirement of producing polymer solution,polyvinylidene fluoride is examined to treat oil-extracting wastewater to reach this goal.

一方面，由于配制聚合物需要大量的低矿化度清水，消耗大量的水资源；另一方面，聚合物驱油同时也产生了大量的含聚合物及油的污水。

The gravitational thermal analysis,machine intensity analysis and contact angle determination were employed to characterize the performance of Polyvinylidene Fluoride membrane after hydrophilic modification.

用热重分析、机械强度分析和接触角测定对亲水改性后的聚偏氟乙烯膜进行了表面性能表征。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。