The past century has witnessed an unprecedented increase in garbage output, most of it technological products that are difficult to be decomposed through natural processes, such as plastics and glass.
过去的一个世纪见证了人类前所未有的垃圾生产，而大部分是于各种技术产品的垃圾，它们很难通过自然过程进行分解，比如塑料和玻璃。
The problems and the treatments related to the mold manufacturing, technological conditions and plastics materials, which are often encountered in mold forming, are collected and arranged.
对模具在工作中常遇到的与模具制造、工艺条件及塑料材料有关的问题及相应对策进行了归纳整理，组成了模具诊断与维修知识库。
The properties, formation theory and technologies of microcellular foam plastics are introduced, and the technological difficulties in the formation of microcellular foam plastics are analysed.
详细介绍了微孔泡沫塑料的性能、成型原理和成型技术，具体分析了微孔泡沫塑料成型的技术难点。
It analyzed the technological characteristics of plastics article of leading paper device of printer, and introduced the structure of injection mould, the gate design, and the work process of mould.
分析了打印机导纸器塑件工艺特点，介绍了注塑模结构、浇口设计方案和模具工作过程。
The technological process, prescription and characteristics of the product as well as heat stability test results of its plastics products are presented in the article.
本文介绍了该产品的工艺路线，性能特点、配方、以及添加在塑料制品中的热稳定性试验等。
This paper introduces the technological making up a prescription of the soft PVC. The shaped principle of covered plastics, the technological parameters and some concerned data were given.
介绍和研究了软质pvc的工艺配方、包塑成型原理以及工艺参数等，并给出了有关数据。
This article introduces structural design, technological process and application of hand lay-up GF phenolic plastics rectangle tank.
本文介绍了手糊成型酚醛玻璃钢矩形贮槽的结构设计、成型工艺及应用情况。
The technological characteristics of spare parts of the plastics of tap ware analyzed. The structure and working process of the injection mould for forming tap ware introduced .
分析了水龙头的塑件工艺特点，介绍了水龙头注射成形模结构及模具的工作过程。
The structure, property, synthesize method, production and market at home and abroad, technological progress and their application in plastics processing of phosphite antioxidants were reviewed.
综述了亚磷酸酯抗氧剂的结构、性能、合成方法、国内外生产与需求、研究进展及在塑料加工中的使用效果。
The influence of technological condition on cell nucleation was studied in microcellular plastics extrusion processing for supercritical CO2/PS by a finite element method CFD.
针对微孔塑料挤出的全过程，对影响气泡成核、成长及泡孔密度的诸多因素如预定型压力、熔体温度、粘度、气泡界面张力、定型卷取速度。
Now it has become a leading magazine in plastics industry in China, a national Chinese core journal and journal of Chinese scientific and technological article statistics. It is covered by EI and CA.
《中国塑料》准确报道国内外塑料工业的发展趋势，特色，成为行业中最有影响力的杂志之一。
Now it has become a leading magazine in plastics industry in China, a national Chinese core journal and journal of Chinese scientific and technological article statistics. It is covered by EI and CA.
《中国塑料》准确报道国内外塑料工业的发展趋势，特色，成为行业中最有影响力的杂志之一。
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