This paper analyzed and compared the microstructure, crystallizability, rheological property and processability of the random copolymer of propylene ( PP-R) 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(PP-R)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。
  • 来源:互联网摘选更新时间:2026-07-02 10:52:10

  • 重点词汇
  • ofprep. 关于;属于…的;由…制成;
  • thispron.这,这个;这事,这人;这时;下面所说的事;
  • itspron. (it的所有格形式)它的;厥;
  • wasv. 用来表示某人或某物即主语本身,用来表示某人或某物属于某一群体或有某种性质( be的过去式 );在,存在;不受干扰;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • analyzedv.<美>分析( analyze的过去式和过去分词 );分解;解释;对…进行心理分析;
  • papern.纸;报纸;材料;壁纸;论文;试卷;文件;
  • counterpartn.职能(或地位)相当的人;对应的事物;
  • forconj.因为,由于;
  • 相关例句
1、

This paper studied the modification of polypropylene ( PP) 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(PP)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。

互联网摘选

2、

In this paper, the working principle of differential scanning calorimeter ( DSC) is introduced, and the melting enthalpy as well as the crystallizability for high density polyethylene ( HDPE) melts are measured.

本文简要介绍了差示扫描量热法(DSC)的工作原理,并以此来测定几种高密度聚乙烯熔体的熔融热焓和结晶度。

互联网摘选

3、

Crystallizability and Spinnability for PET/ Nanosilica

PET/纳米SiO2的聚合及结晶性能和纺丝性能

互联网摘选

4、

The viscosity and crystallizability of basalt melt and the other two samples, which are composed of a certain amount of brick and of blast furnace slag respectively, are studied experimentally.

本实验研究了玄武岩及其加入红砖和炉渣共三种试样熔化后高温熔体的粘度及熔体水淬后玻璃态试样的析晶性能。

互联网摘选

5、

The influence of amount of potassium oxide addition, heating temperature, holding time and cooling mode on crystallizability of and dissolution rate of potassium from potash fertilizer were investigated.

考察了氧化钾加入量、加热温度、保温时间以及冷却方式对合成钾肥结晶性能和钾元素溶出率的影响。

互联网摘选

6、

The results of DSC and TGA test showed the crystallizability and the thermal stability of nanocomposites were slightly decreased in the presence of LDH.

DSC和TGA测试结果显示:由于水滑石的存在,对纳米复合材料的结晶性能和热稳定性略有影响。

互联网摘选

7、

Effect of blending and solvents on the crystallizability of poly ( vinylidene fluoride) phase inversion membranes were studied.

研究了非相容性聚合物及不同溶剂对聚偏氟乙烯相转化膜结晶性能的影响。

互联网摘选

8、

Results showed that the major affect factors of crystallizability of POM composites included the contents, surface characteristic and dispersion of WSF.

研究表明:填料的含量、表面状态及分散性均为POM结晶性能的影响因素。

互联网摘选

9、

Assessment of Nonisothermal Crystallizability of the PET by DSC

用DSC评价PET的非等温结晶能力

互联网摘选

10、

The effect of heating temperature, holding time and cooling mode on its crystallizability and dissolution rate of potassium is not obvious.

改变合成温度、保温时间以及冷却方式等,对合成试样的结晶性能以及试样中钾元素溶出率的影响很小。

互联网摘选

11、

The viscosity and crystallizability of basalt melt are the most significant parameters in studying basalt fiber.

玄武岩熔体的粘度-温度关系和析晶性能是研究玄武岩纤维制备过程最重要的物性参数。

互联网摘选

12、

Common strategies and examples of protein engineering in improving protein solubility, homogeneity, and crystallizability are presented.

近年来分子生物学尤其是蛋白质工程的应用有效地提高蛋白质的溶解度、均一性及可结晶性等内在特性,促进蛋白质的结晶,成为提高蛋白质结晶能力和蛋白质晶体分辨率的有效途径。

互联网摘选

13、

The Nonisothermal Method for Determination of the Kinetic Crystallizability of Polymers by DSC

测定高聚物动力学结晶能力的非等温DSC方法

互联网摘选

14、

Assessment of Crystallizability of the PET/ Clay Nanocomposites by DSC

用DSC评价PET/粘土纳米复合材料的结晶性能

互联网摘选

15、

The higher extent of branching, the less the crystallizability.

支化程度越高,结晶性下降越明显。

互联网摘选

16、

Study on the Crystallizability of Six Kinds Raw Oils of Margarine

六种人造奶油原料油脂的结晶性质的研究

互联网摘选

17、

The Influences of Solid Surface Modification on the Crystallizability of Polypropylene

固相表面修饰对聚丙烯结晶性能的影响

互联网摘选

18、

The Study on Experimental Research of the Viscosity and Crystallizability of Basalt Melt

玄武岩熔体高温粘度和析晶性能研究

互联网摘选

19、

Preparation and crystallizability of silica glass fiber with sol-gel method

溶胶凝胶法SiO2玻璃纤维的制备及其析晶性

互联网摘选

20、

The object of TCM research is "Dynamic human body". It is a very complicated and huge system which has automatic adaptable and organizable ability, and has exchanging ability in proceeding material, energy and information.

中医学所研究的对象是动态人体,动态人体是一个具有自适应能力、自组织能力,并且与外界不断地交换着物质、能量和信息的极其复杂的巨系统。

互联网摘选

  • 今日热词
  • 热门搜索

英语网英语词典(dict.25820.com)为您提供在线翻译英语词典单词大全英译汉汉译英等英语服务!可按单词字数词义分类查询。支持lj:关键词格式查询例句。

用户反馈
请选择反馈类型(可多选):
您的联系方式:
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈