upvc

noun

1. 未增塑聚氯乙烯，低塑性聚氯乙烯， 未塑化聚氯乙烯 （全写为unplasticized polyvinyl chloride，用以制作窗框和管子的坚固塑料）
   a strong plastic used to make window frames and pipes (the abbreviation for unplasticized polyvinyl chloride )

1. Application of Finite Element Analysis of Flexible Joint to UPVC and Ductile Iron Pipelines
   UPVC与球墨铸铁管线柔性接口有限元分析
2. Simulations of the Common failure modes in UPVC branch forming have been described.
   通过模拟获得了三通管挤胀成型过程中的主要失效形式。
3. Characteristics of UPVC drainage pipe and attentive problems in installation
   UPVC排水管的特点及安装时应注意的问题
4. The advantage of UPVC plastics drain pipe and points for attention in fixing it are put forward.
   介绍了硬聚氯乙烯排水管的优越性及施工安装中的注意事项。
5. Development of UPVC pipe which can be Used to Convey High Purity Water
   一种可输送高纯水的聚氯乙烯（UPVC）管的研制
6. It is auxiliary to plastic extruder, used for automatic production line of all kinds of plastic products of plastic UPVC, tubular material, different shaped material.
   主要和塑料挤出机配套，用于塑料UPVC、管材、异型等各种塑料制品的自动生产线。
7. Discussion on the reasons of UPVC water supply pipeline accident
   浅析硬聚氯乙烯输配水管道故障的原因
8. Analysis of the Issues Concerning the Design of UPVC Drains and the Problems During Construction
   浅谈建筑UPVC排水管设计与施工中应注意的问题
9. The application of various modifying agents in the layers improves properties of the UPVC, offering the tiles increased toughness and strength.
   各层物料中添加了多种改性助剂改变了UPVC的特性，从而达到增强瓦的韧性和强度。
10. Specification for design and construction of UPVC pipeline for water supply in buildings
    建筑给水硬聚氯乙烯管道设计与施工验收规程
11. UPVC core-layer foamed tubing and pipe fittings are listed as key products for promotion of scientific and technological achievements by the Ministry of Construction.
    UPVC芯层发泡管材管件被列为建设部科技成果重点推广产品。
12. The application of rare soil stabilizer in UPVC profiles is analyzed.
    分析研究了稀土稳定剂在UPVC异型材生产中的应用。
13. Key Points for Installation of UPVC Pipe in Water Supply& Drainage Pipeline
    UPVC（硬聚氯乙烯）管在给排水管道中的安装要素
14. The Join, Reinforcement, Design and Application UPVC Plastic Pipe
    硬聚氯乙烯塑料管的联接、增强、设计和应用
15. The influence mechanism of LDHs on thermal stability of UPVC was analysed.
    分析了纳米水滑石（LDHs）对硬聚氯乙烯（UPVC）热稳定性的影响机理；
16. A new structual pipe& UPVC hollow wall spiral pipe is developed.
    介绍了研制开发的一种新型结构型管材&UPVC空壁螺旋管。
17. The characteristics of plastic and traditional water supply pipe were compared, and the specification of water supply UPVC pipe were proposed in this paper.
    本文就塑料给水管与传统给水管材在特性方面的比较，给出了UPVC给水管在施工中的技术要求。
18. In this paper, some works have been done in the relationship between mechanical properties, processing parameters and micromorphology of Acrylic resin ( ACR) particle with core-shell construction modifying UPVC.
    本论文就核&壳结构丙烯酸酯类树脂（ACR）增韧改性UPVC的加工工艺、结构和性能三者关系方面做了一些研究。
19. Various properties of the UPVC service pipe are still up to national standard at 26.6% high filler level;
    在填充量高达26.6%的情况下，UPVC给水管的各项性能指标均达到国家标准；
20. The decomposition characteristics of non-toxic low-foamed UPVC were analyzed and the influences of rare-earth stabilizer and organic acid on the foaming system and processing rheological behavior are introduced.
    介绍了无毒低发泡UPVC发泡体系的分解特性，研究了稀土稳定剂及有机酸对发泡体系、加工流变行为的影响。
21. The production process of UPVC special section material on the conical twin screw extruder using preplasticizing technique is introduced.
    介绍了采用预塑化技术在锥形双螺杆挤出机上生产UPVC异型材的工艺过程。
22. The paper introduces advantages of UPVC pipe and the fixing methods.
    介绍了UPVC管材的优点及其安装连接。
23. Study on the Deformation and the Earth Reaction Modulus of Underground UPVC pipes
    在埋地状态下硬聚氯乙烯（UPVC）管变形及土体反作用模数实验研究
24. Through comparison of the application of machine-made cast iron pipe with flexible interface and UPVC plastic pipe in the drainage system of dwellings, this paper holds that the cast iron drainage pipe with flexible interface should be used as the major ones among dwelling's drainage pipes.
    通过柔性接口机制铸铁管与硬聚氯乙烯（UPVC）塑料管在住宅排水系统中的应用比较，认为柔性接口铸铁排水管为住宅排水管材的主流；
25. The polyvinyl chloride ( UPVC) pipe is a new type material and has many advantages.
    硬聚乙烯（UPVC）管是一种新型材料，具有多种优点。
26. The Research on the Diffusion of Heavy Metal Stabilizers in UPVC Pipe to Water
    硬聚氯乙烯（UPVC）管中重金属稳定剂扩散入水中规律的实验研究
27. Comparative Application of UPVC Plastic Pipe and Castiron Pipe in Drainage Work of Engineering
    UPVC塑料管与铸铁管在建筑排水工程中的对比应用
28. Evaluation of Reinforced UPVC Pipes Applied in Municipal Works
    硬聚氯乙烯（UPVC）加筋管在市政工程应用的价值分析
29. The Application of UPVC Pipe in City Drainage System
    UPVC管在城市排水系统中的应用
30. The conical twin-screw extruder which is applied to process PVC and UPVC has been developed rapidly and used widely with the development of plastic industry and the extensive use of PVC and UPVC in the past years.
    近年来，随着塑料工业的发展，PVC和UPVC的广泛应用，最适用于加工它们的锥双螺杆挤出机也得到了迅速发展和广泛应用。