PTT

  • PTT
  • abbr.

    posts;Telegraphs and Telephones <法>邮电总局;

纠错 数据更新时间:2026-06-10 07:58:51
1、

Study on Kinetics of PTT Direct Esterification Reaction

PTT直接酯化反应动力学研究

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2、

The differences between the bicomponent PTT and T 400 in the appearance and performance are described.

介绍了双组分PTT和T400在外观及性能上的差异,初步解释了造成这种差异的原因.

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3、

Spinning stability and morphological structure of as-spun PTT fiber

PTT的纺丝稳定性和聚集态结构

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4、

Laboratory Simulation and Representation of PTT Filament Yarn Shape Memory Character

PTT长丝纱形态记忆特征的实验室模拟与表征

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5、

The fourth chapter discusses the principle, process and strategies of implementing PTT.

第四章:参与式教师培训的实施原则、过程与策略。本章主要探讨如何实施参与式教师培训。

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6、

Future Development of PTT and Its Techno economic Analysis

聚对苯二甲酸丙二醇酯的发展前景和技术经济分析

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7、

The application, market and process development of PTT were introduced briefly.

简要介绍了聚对苯二甲酸丙二酯(PTT)的应用 、 市场和工艺发展.

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8、

PTT Remote Control: No more heavy Radios in your hands.

PTT远程控制: 便捷的无线电接收器.

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9、

The latest technical advance of 1, 3-propanediol for PTT raw materials production technique were introduced emphatically.

以及生产PTT的原料1, 3- 丙二醇生产工艺近期所取得的新进展.

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10、

The results showed that PTT fabrics had soft handle , drape and anti-crease.

通过测试分析可以得出:利用PTT纤维 可得到柔软 、 悬垂、 抗 皱的弹性机织物.

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11、

Effect of take-up velocity on structure and properties of as-spun PTT fiber

卷绕速度对PTT初生纤维结构与性能的影响

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12、

Technological progress of PTT enterprise and the evaluation method of its system specifications

邮电企业技术进步及其指标体系评价方法

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13、

The synthesis, structure, properties and some applications of PTT were discussed in this paper.

本文较系统地阐述了PTT的合成 、 结构 、 性能及应用.

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14、

The experiment results show that two types of catalysts for PTT synthesis have activities.

结果表明:这两种催化剂对PTT的合成也有一定的活性,但活性也不高,且低于有机锡类催化剂。

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15、

Research on Properties and Product Weaving of the PTT Memory Fabrics

PTT记忆织物加工工艺与性能研究

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16、

Development of PTT Fiber on Existing PET Equipment

利用现有PET设备开发PTT纤维的介绍

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17、

Effect of heat treatment on mechanical properties of PTT staple fiber

热处理对PTT短纤维力学性能的影响

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18、

The structure characteristics, related property superiority and development prospects of PTT were introduced.

介绍PTT的结构特征和有关的性能优势及其发展前景。

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19、

Public Mobile Network Technology of PTT Function

移动公网中PTT功能实现技术的探讨

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20、
21、

The rheological property of polytrimethylene terephthalate ( PTT ) was studied with capillary rheometer.

采用自制的毛细管流变仪研究了聚对苯二甲酸丙二醇酯 ( PTT ) 的流变性能.

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22、

The Synthesis and Properties and Application of New Material PTT for Chemical Fiber

化纤新材料&PTT的合成、性能及应用

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23、

Study on Rheological Properties of PTT/ Glass Fiber Composite

玻纤增强PTT复合材料流变性能研究

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24、

POE-g-MAH can promote the crystallization of PTT, but there was critical saturation content of promotion effect.

POE 马来酸酐接枝 物能促进PTT的结晶, 但存在临界用量,在15%时促进结晶作用达到饱和.

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25、

As a new fiber, the excellent performances of PTT are noticed: elastic recovery and easy dyeing.

PTT 纤维是一种新型纤维, 具有优异的回弹性和易染性.

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26、

Effect of dyeing conditions on aggregation structure of PTT filament

染色对PTT纤维聚集态结构的影响

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27、

Development prospect and investment forecast of PTT fiber

PTT纤维的发展前景和投资预测

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28、

Study on the dyeing technology of PTT fibers

PTT纤维的染色工艺研究

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29、

Investigation on the production Process of PTT Staple Fiber

聚对苯二甲酸丙二酯短纤维生产工艺研究

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30、

The present situation of domestic carpet industry and Prospect Analysis of PTT carpet

国内地毯业的现状及PTT地毯产品前景分析

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