We advocate recycling papers and plastics.
我们提倡循环利用纸张和塑料。
Engineers like ceramics because they can be heated without melting, unlike metals and plastics, though, they are brittle.
工程师们喜欢陶瓷，因为陶瓷在加热时不会熔化，但与金属和塑料不同的是，陶瓷易碎。
Unlike metals and plastics, though, they are brittle.
不像金属还有塑料，因为后两者十分脆弱。
And as you know it is made of mainly steel and plastics .
此外，正如您所知道的，汽车主要是由钢和塑料制成的。
Exports in textiles, toys and plastics have shown signs of improving.
纺织品、玩具和塑料的出口已经显出改善的信号。
He had helped to design the petrol engine, and plastics, and the ring pull can.
他曾经协助过设计汽油发动机，塑料和易拉罐。
Natural and synthetic fibres and most fuels, drugs, and plastics are organic.
天然和合成纤维、大部分的燃料、药剂和塑料制品都是有机化合物。
Additional markets include foundry, pulp and paper, pharmaceutical and plastics.
其他市场包括铸造，造纸，制药和塑料等。
Energy: The idea of recycling paper, glass, metal and plastics has become commonplace.
能源：回收纸张、玻璃、金属和塑料的想法越来越普遍。
The phenol resins and plastics were the original synthetic thermosetting materials.
酚树脂和塑料是原始的热硬化性合成材料。
That is why handles of some ovens and pots are made of woods and plastics and not of metals.
这就是某些炉子和水壶的把手是用木头或塑料而不是用金属做成的原因。
Cell phones and personal digital assistants (PDAs) are made of precious metals, copper, and plastics.
手机以及掌上电脑(PDA)是由贵重金属、铜以及塑料制造的。
Shore A durometer use for testing the hardness of flexible materials such as rubber and plastics.
A 型邵氏橡胶硬度计适用于橡胶。塑料及类似硬度材料的硬度测定。
Objective: To provide a morphologic al basis for replantation, reconstruction and plastics of fingernail.
目的：为临床指甲的再植再造、修复整形提供形态学基础。
Modern materials, including stainless steel and plastics, have replaced tinplate in many common applications.
现在所用的不锈钢和塑料的材料已经逐步代替镀锡钢板而被普遍使用。
This paper introduces a new type of quick connector framework by making use of rubber seal and plastics clip.
介绍了一种利用橡胶密封圈和塑料卡环实现待插管锁紧的新型快插式接头结构。
Engineers like ceramics because they can be heated without melting. Unlike metals and plastics, though, they are brittle.
工程师喜欢陶瓷材料，因为它们加热时不会融化，这点不像金属和塑料，尽管它们是脆的。
Rubber and plastics machines. reaction moulding machines. part 1: safety requirements for metering and mixing units.
橡胶和塑料机械。反应铸模机械。第1部分：计量和混合元件的安全要求。
Oil is also raw material of many chemical industrial products, such as solutions, fertilizers, pesticides, and plastics.
石油也是许多化学工业产品如溶液、化肥、杀虫剂和塑料等的原料。
However, most of those sectors, such as automobiles and plastics, were considered less sensitive than the technology industry.
然而，如汽车和塑料之类的大部分科技区都不及科技产业易受影响。
Kaolin is one of very important non-metal mineral resources used widely in papermaking, rubber and plastics manufacturing.
高岭土是一种重要的非金属矿产资源，广泛用于造纸、橡胶和塑料等方面。
Microchips are also made up of a number of different materials: they contain metals, ceramics, semiconductors, and plastics.
芯片又是有很多材料组成，有金属、陶瓷、半导体、塑胶。
Compared with conventional elastomers and plastics, polyurethane products offer superior strength, durability and versatility.
与传统的弹性体和塑料相比，聚氨酯产品的强度，耐久度和多功能性更出众。
However, exports of labor-intensive consumer goods such as textiles, toys and plastics showed notable signs of improvement in March.
然而，3月劳动密集型产品的出口，类似纺织品、玩具、塑胶等，则展示了明显的好转迹象。
Energy: The idea of recycling paper, glass, metal and plastics has become commonplace. New technologies allow heat to be recycled, too.
能源：回收纸张、玻璃、金属和塑料的想法越来越普遍。新技术将使热量也能被回收。
Besides, the conservative mindset of the food and beverages and plastics industries is also hindering the uptake of wireless devices.
此外，食品饮料和塑料行业的保守心态也在阻碍着无线技术的采用。
Almost all industrial sectors need pigments, with printing ink, paints, lacquers, and plastics all being growth markets for pigments.
几乎所有的工业部门需要的颜料，与油墨，涂料，油漆，塑料和颜料都被增长的市场。
It's used in mining, steel production, oil refining and chemical synthesis, and in the manufacture of fertilisers, detergents and plastics.
它被用于采矿、炼钢、石油精炼化工，以及制造化肥、洗涤剂和塑料。
It's used in mining, steel production, oil refining and chemical synthesis, and in the manufacture of fertilisers, detergents and plastics.
它被用于采矿、炼钢、石油精炼化工，以及制造化肥、洗涤剂和塑料。
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