聚丙烯

Propylene polymerization is a highly nonlinear process with a lot of variables correlated,which limits the use of traditional first principle modeling.

由于聚丙烯生产是一个大量参数相互耦合的强非线性过程，使得传统的机理建模受到一定的限制。

Results The main reason of silicon gel artificial body and brine bottle extraction after augmentation mammoplasty is envelope crispation. The main reason of polymer acrylic gel extraction after augmentation mammoplasty is sclerosis and discomfort of pain. The main reason of injected fat extraction after augmentation mammoplasty is infective liquefaction.

结果：硅凝胶假体及盐水袋隆乳术后取出的主要原因为包膜挛缩、渗漏及破裂；聚丙烯酰胺水凝胶注射隆乳术后取出原因主要为硬结及疼痛不适；脂肪注射隆乳术后取出原因为感染液化。

The increase of crystallite size and notable changes of orientation factor for crystal planes during blow molding process reveale.

利用DSC和W AXD研究了医用聚丙烯专用料及其密封式直立吹塑瓶的熔融行为和结晶结构。

This paper studied the modification of polypropylene with XT-β crystal form nucleators, analyzed the crystallizability and mechanical properties of the PP specimen so modified and evaluated the practical application effectiveness of the nucleators.

研究了XT-β晶型系列成核剂用于聚丙烯的改性，对试样的结晶性能、力学性能等进行了分析，评价了XT-β晶型成核剂的实际应用效果。

This paper analyzed and compared the microstructure, crystallizability, rheological property and processability of the random copolymer of propylene as speciality resin for pipes and its imported counterpart, the former was synthesized by Shanghai Petrochemical Company limited.

对中国石化上海石油化工股份有限公司无规共聚聚丙烯管材专用树脂与进口产品在微观结构表征、结晶性能、流变性能、加工性能等方面进行了分析对比。

Probability density function, cumulative distribution function, survival function, hazard function, PP plot, and others.

概率密度函数，累积分布函数，生存函数，危险函数，聚丙烯阴谋，等等。

PCR reactions were carried out on ABI9600 thermal cycler and the products of PCR were analyzed by vertical non-denaturing polyacrylamide gel electrophoresis.

利用引物设计软件分别对法医常见昆虫的常染色体微卫星区域和线粒体DNA进行引物设计，使用PCR技术分别对其进行扩增，用聚丙烯酰胺电泳对PCR产物分离、银染。

The degree of deacetylation of chitosan in range of 73.1% to 92.8% had little effect on its clarification.

目前，在果汁的澄清工艺中，主要使用的有明胶、果胶酶、聚丙烯酰胺等。

The dilational viscoelastic properties of partly hydrolyzed polyacrylamide and alkyl benzene sulfonate in the absence or presence of electrolyte were investigated at the decane water interface by means of longitudinal method and the interfacial tension relaxation method.

采用小幅低频振荡和界面张力弛豫技术，研究了部分水解聚丙烯酰胺(Mo-4000)和阴离子表面活性剂2-丙基-4，5-二庚基苯磺酸钠(377)体系在癸烷/水界面上的扩张黏弹性质，并考察了电解质对体系界面流变性质的影响。

Polyacrylamide series; sodium carboxymethyl cellulose series; dyeing decolorant; Polyaluminum

我公司是一家从事开发、生产聚丙烯酰胺、高效水处理剂及羧甲基纤维素纳工业级、食品级系列产品股份制企业。

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。