On the positive development of plastic bottle recycling technology, the research and development of biodegradable plastics become the world plastics processing industry hotspot.
在积极开发塑料瓶回收再利用技术的同时，研究开发生物降解塑料成为当今世界各国塑料加工业的研究热点。
The key messages that have been put together for World Environment Day do include a call for governments to enact legislation to curb single-use plastics.
为世界环境日收集的关键信息确实包括呼吁各国政府立法限制一次性塑料的使用。
Materials science studies what makes up our world -- the metals, semiconductors, plastics we use to make all our devices, products, and technologies.
材料科学的研究决定了我们的世界——金属，半导体，塑料都用在了我们的设备，产品和技术上。
Plastics freed us from the confines of the natural world, from the material constraints and limited supplies that had long bounded hu man activity.
塑料使我们从自然的限制中得到解放，从长期限制人类的活动的材料限制和有限的供应中得到解放。
The latest world market on the plastics colourants and pigments, especially the latest situation in USA and West Germany were reviewed.
综述了国外塑料着色剂和颜料的最新市场，尤其是美国和西德市场的最新动向。
This paper discusses current status of biodegradable plastics in the world with emphases of that in Japan.
介绍国内外生物降解塑料开发的最近进展，主要对日本的情况作些叙述和讨论。
Degradable plastics are being studied all over the world to solve the serious environmental problems caused by the degradation of plastics.
全世界都在研究可降解塑料以解决目前塑料无法降解所带来的严重的环境题目。
The BASF Group is among the largest plastics manufacturers in the world, with one of the most comprehensive product ranges.
巴斯夫(BASF)公司是世界上最大的塑料制造商之一，具有很广泛的产品范围。
Engineering and high property of universal plastics is the main research direction of polymer modification and novel material exploitation in the world.
通用塑料的工程化、工程塑料的高性能化是目前国内外聚合物改性和新材料开发的主要研究方向。
Polyolefins account for more than half of total plastics consumption in the world.
聚烯烃占总数超过世界塑料消费量的一半。
PVDF plastic, provided with high mechanical strength and outstanding corrosion resistance, is one of the widely used plastics in the world.
聚偏氟乙烯塑料具有机械强度高，耐腐蚀性能好是国际上应用较广的工程塑料之一。
The plastics output of main countries in the world, the synthesis of resin, the application and development of plastics product and the new grades of resins introduced in greater detail.
提供了各主要生产国的塑料产量。对树脂合成工艺、产品应用开发、树脂品种延伸等作了较详细的介绍。
Recently, the waste plastics were paid more and more attention all over the world for its serious environmental problem.
废旧塑料对环境的污染越来越严重，废旧塑料的处理问题受到各国的重视。
Recently, the waste plastics were paid more and more attention all over the world for its serious environmental problem.
废旧塑料对环境的污染越来越严重，废旧塑料的处理问题受到各国的重视。
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