1) plastic pipe
塑料类管材
1.
Presents the types,strength checking,pipe thickness calculation and allowable design stress determination of plastic pipes.
介绍了塑料类管材的种类、强度验算、壁厚计算和许用设计应力确定,提出了塑料类管材在选择应用中应注意的一些问题,比较了各种塑料管的物理力学特性。
2.
There are some difference in mechanics characteristics between plastic pipe and other metallic pipe.
塑料类管材正在住宅和其它建筑中得到越来越广泛的应用。
2) plastic pipe
塑料管材
1.
The application of plastic pipe in residential heating;
塑料管材在住宅采暖中的应用
2.
Application actualities and selection method of plastic pipes used in heating system;
塑料管材在供暖系统中的应用现状与选择方法
3.
According to the status quo of the quality of plastic pipe,the paper has introduced all kinds of problems of quality in using and its cause of PVC-U pipe,PP-R pipe and PE-X pipe for water supply.
根据塑料管材的质量现状,介绍了给水用硬聚氯乙烯(PVC-U)管材、聚丙烯(PP-R)管材和交联聚乙烯(PE-X)管材在使用中出现的各种质量问题及原因。
3) Plastics Pipe
塑料管材
1.
Modeling and Numerical Simulation of Temperature Field During Cooling of Extruded Plastics Pipe;
挤出成型塑料管材冷却过程的建模与温度场数值模拟
2.
Characteristic and token of creep for non pressure underground plastics pipes are analyzed according to ISO9967.
参照ISO 9967标准分析了无压埋地塑料管材的蠕变特性及其表征 ,介绍了 prEN13 467— 1标准对相关产品蠕变性能所规定的技术要求以及蠕变比率评定的方法与要
3.
A calculation method for plastics pipes widely used in heating system in various working conditions was studied.
针对在采暖系统中日益广泛使用的新型塑料管材 ,试探讨适合不同热力工况的塑料管材使用寿命的计算方法 ,也是工程设计中选用管材的一种可行的方法。
4) plastic tube
塑料管材
1.
According to the model of water act cooling ,an optimized method is used to determine water cooling parameters,it can realize the optimized control concerning water cooling technique of plastic tube.
根据塑料管材的水幕冷却模型,对水冷参数进行了优化设计,实现了塑料管材水冷却技术的最优化控制。
2.
Based on the mechanical properties of plastic tubes and the problems when they are used for floor heating and cooling, the feasibility is discussed, including the aspects such as usage condition, selection of tube, tube wall thickness, floor structure, service temperature and running modes of floor heating and cooling.
根据塑料管材的力学性能 ,针对其应用于地板供热、供冷时应注意的问题 ,从塑料管材使用条件、管材的选择、管壁厚度的确定、地板结构、介质作用温度及供热、供冷运行方式等方面对塑料管材应用于供热、供冷的可行性进行了探讨 ,提出了一些相应措施和技术方案 ,并给出了实
5) Plastic pipes
塑料管材
1.
plastic pipes status of production and application and analysis of the product quality;
建筑塑料管材生产应用的现状与产品质量分析
2.
Fuzzy synthetic judgement of watering plastic pipes;
给水塑料管材的模糊综合评价
3.
Evaluation of new plastic pipes for architecture watering by using value engineering;
对新型建筑给水塑料管材的价值工程评价
6) plastic piping
塑料管材
1.
Based on formula of loop stiffness for plastic piping, calculating chart was drawn which showed inherent features of plastic piping.
根据塑料管材环刚度计算公式绘编成计算图,该图显示出塑料管材的固有特性。
补充资料：钡铁氧体类塑料磁体
分子式：
CAS号：
性质：指以钡铁氧体磁性粉末与高分子材料复合构成的复合型高分子磁性体。钡铁氧体是由α型Fe2O3与锶的氧化物通过烧结制成，属于新型稀土磁性材料。与塑料等高分子材料复合后构成永久性磁体，其磁能积可以达到相当高的水平。其应用领域与锶铁氧体类塑料磁体相同。
CAS号：
性质：指以钡铁氧体磁性粉末与高分子材料复合构成的复合型高分子磁性体。钡铁氧体是由α型Fe2O3与锶的氧化物通过烧结制成，属于新型稀土磁性材料。与塑料等高分子材料复合后构成永久性磁体，其磁能积可以达到相当高的水平。其应用领域与锶铁氧体类塑料磁体相同。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条