PVC-管,PVC-U pipe,在线英语词典,英文翻译,专业英语

1) PVC-U pipe

PVC-管

2) PVC pipe

PVC管

The author suggests that it may use in PVC pipes.

较详细地介绍了有机锑(主要是硫醇锑)热稳定剂的表征及应用范围,同时还介绍了它与其他热稳定剂并用时的效果及用作PVC热稳定剂时的常用配方,建议今后在PVC管材中使用。

Some quality problems occur in PP-R and PVC pipes construction because the material property is not well enough and the connecting technique is uneasy to control.

由于PP-R和PVC管材本身特性不理想,加之施工中的连接工艺普遍不规范并难以掌握,导致一些工程质量问题的发生,因此,文中建议对这两类管材的施工质量应该严格控制,同时还应逐步限制使用。

Described in this article is the design and application of PVC pipes in municipal drainage works.

介绍PVC管在市政排水工程中的设计应

3) PVC tube

PVC管

Application of subsurface drip irrigation with PVC tube to tomatoes in greenhouse;

PVC管地下滴灌系统在温室番茄灌溉中的应用研究

4) PVC pipe

PVC管材

Aimed at the disadvantage existed in the bulging terminals forming mold of,φ400mmPVC pipe material, φ400mm PVC mold with eight sliding blocks is designed, this mold has high precision measure, stable performance and low manufacture cost, the application in actual practice has shown good results.

针对原有!400mmPVC管材的胀口成型模具的不足,设计了八滑块结构的!400mmPVC胀口模具,该模具尺寸精度高,性能稳定且制作成本低,在实际生产中取得了理想的应用效果。

A bulging die with8sliding blocks for BSφ400PVC pipe was developed.

针对原400PVC管材胀口成型模的不足,设计了1副八滑块结构的胀口模,并介绍了模具的结构特点及主要零件设计。

PVC pipe、PVC leather、PVC planking and PVC ornament etc.

综述近十余年来国内各种PVC材料粘接的研究进展,分类介绍PVC膜、PVC管材,PVC革、PVC板材和PVC装饰材料等所用胶粘剂的概况,讨论了各种材料所适用的胶粘剂种类,并通过剥离强度,粘接强度等主要性能指标分析了各胶粘剂的主要性能。

5) PVC pipe

PVC管道

A new sealing adhesive for PVC pipes was developed,adopting chlorinated polyvinyl chloride copolymer and the polyvinyl chloride copolymer as sticky materials,and DBP as the plasticizing agent and alkyd resin to modify the natures of the adhesive,using special solvents with different boiling points and filler powders in order to fit the technological requirements.

在对PVC管道密封胶粘剂进行研究的过程中 ,采用氯化聚氯乙烯树脂和聚氯乙烯树脂作为粘料 ,采用邻苯二甲酸二丁酯增塑剂和醇酸树脂对胶粘剂进行改性 ,同时采用不同沸点的溶剂及填料以满足施工的工艺要求。

Through the computation of the water hammer pressure in steel and PVC pipes with the Characteristic line method,the influence of velocity of water,material and wall thickness of the pipes to the magnitude,crecent process and phase length of the water hammer pressure is analyzed.

应用特征线法 ,对钢管及 PVC管道中水击进行计算 ,分析了管道中水流流速及管道材料、管壁厚度对管道中水击压强大小、水击压强的增长过程及其相长的影

6) PVC tubes

PVC管件

In order to realize the demoulding of the inner_circular_slot core of the injection mould for inner_circular_slot PVC tubes, a new demoulding device was designed by adopting the cross_section_typed inner_circular_slot core structure with a radially sliding block, applying the plate_shaped cam_set mechanism theory, and loosing the core hydraulically from inside.

为了实现内环槽PVC管件注射模中内环槽型芯的脱模 ,采用带径向滑块的剖分式内环槽型芯结构 ,运用盘形凸轮副机构原理 ,设计了一种新型的液压内抽芯脱模装置。

参考词条

PVC管急流槽洁净型PVC管道 PVC管路系统胶粘剂 PVC管材芯层发泡挤出技术 HRPS-Ⅱ

补充资料：管山吃山﹐管水吃水

1.比喻干什么事情﹐就靠什么生活。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

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1) PVC-U pipe PVC-管 2) PVC pipe PVC管 1. The author suggests that it may use in PVC pipes. 较详细地介绍了有机锑(主要是硫醇锑)热稳定剂的表征及应用范围,同时还介绍了它与其他热稳定剂并用时的效果及用作PVC热稳定剂时的常用配方,建议今后在PVC管材中使用。 2. Some quality problems occur in PP-R and PVC pipes construction because the material property is not well enough and the connecting technique is uneasy to control. 由于PP-R和PVC管材本身特性不理想,加之施工中的连接工艺普遍不规范并难以掌握,导致一些工程质量问题的发生,因此,文中建议对这两类管材的施工质量应该严格控制,同时还应逐步限制使用。 3. Described in this article is the design and application of PVC pipes in municipal drainage works. 介绍PVC管在市政排水工程中的设计应 3) PVC tube PVC管 1. Application of subsurface drip irrigation with PVC tube to tomatoes in greenhouse; PVC管地下滴灌系统在温室番茄灌溉中的应用研究 4) PVC pipe PVC管材 1. Aimed at the disadvantage existed in the bulging terminals forming mold of,φ400mmPVC pipe material, φ400mm PVC mold with eight sliding blocks is designed, this mold has high precision measure, stable performance and low manufacture cost, the application in actual practice has shown good results. 针对原有!400mmPVC管材的胀口成型模具的不足,设计了八滑块结构的!400mmPVC胀口模具,该模具尺寸精度高,性能稳定且制作成本低,在实际生产中取得了理想的应用效果。 2. A bulging die with8sliding blocks for BSφ400PVC pipe was developed. 针对原400PVC管材胀口成型模的不足,设计了1副八滑块结构的胀口模,并介绍了模具的结构特点及主要零件设计。 3. PVC pipe、PVC leather、PVC planking and PVC ornament etc. 综述近十余年来国内各种PVC材料粘接的研究进展,分类介绍PVC膜、PVC管材,PVC革、PVC板材和PVC装饰材料等所用胶粘剂的概况,讨论了各种材料所适用的胶粘剂种类,并通过剥离强度,粘接强度等主要性能指标分析了各胶粘剂的主要性能。 5) PVC pipe PVC管道 1. A new sealing adhesive for PVC pipes was developed,adopting chlorinated polyvinyl chloride copolymer and the polyvinyl chloride copolymer as sticky materials,and DBP as the plasticizing agent and alkyd resin to modify the natures of the adhesive,using special solvents with different boiling points and filler powders in order to fit the technological requirements. 在对PVC管道密封胶粘剂进行研究的过程中 ,采用氯化聚氯乙烯树脂和聚氯乙烯树脂作为粘料 ,采用邻苯二甲酸二丁酯增塑剂和醇酸树脂对胶粘剂进行改性 ,同时采用不同沸点的溶剂及填料以满足施工的工艺要求。 2. Through the computation of the water hammer pressure in steel and PVC pipes with the Characteristic line method,the influence of velocity of water,material and wall thickness of the pipes to the magnitude,crecent process and phase length of the water hammer pressure is analyzed. 应用特征线法 ,对钢管及 PVC管道中水击进行计算 ,分析了管道中水流流速及管道材料、管壁厚度对管道中水击压强大小、水击压强的增长过程及其相长的影 6) PVC tubes PVC管件 1. In order to realize the demoulding of the inner_circular_slot core of the injection mould for inner_circular_slot PVC tubes, a new demoulding device was designed by adopting the cross_section_typed inner_circular_slot core structure with a radially sliding block, applying the plate_shaped cam_set mechanism theory, and loosing the core hydraulically from inside. 为了实现内环槽PVC管件注射模中内环槽型芯的脱模 ,采用带径向滑块的剖分式内环槽型芯结构 ,运用盘形凸轮副机构原理 ,设计了一种新型的液压内抽芯脱模装置。参考词条 PVC管急流槽洁净型PVC管道 PVC管路系统胶粘剂 PVC管材芯层发泡挤出技术 HRPS-Ⅱ 补充资料：管山吃山﹐管水吃水 1.比喻干什么事情﹐就靠什么生活。说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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