A lot of the plastics that carmakers are using cannot be recycled.
汽车制造商们正在使用的很多塑料制品是无法回收再用的。
They manufacture the class of plastics known as thermoplastic materials.
他们生产被称为热塑材料的塑料类制品。
Plastics has been used widely.
塑料已被广泛利用。
We advocate recycling papers and plastics.
我们提倡循环利用纸张和塑料。
Plastics will soften when exposed to heat.
塑料适当加热就可以软化。
Most plastics do not readily conduct heat or electricity.
大多数塑料不易传热或导电。
Anna Du was walking along the beach when she noticed plastics there.
安娜·杜正在沿着海滩散步，她发现那里有塑料。
Worse, biodegradable plastics designed to disintegrate, are increasingly common.
更糟糕的是，可生物降解塑料的设计正日益普遍。
It has always been a headache to deal with the waste from PET and other plastics.
处理PET和其他塑料制成的垃圾一直是一件令人头疼的事情。
That's how she learned that 8 million tons of plastics end up in the oceans every year.
这就是她如何得知每年有800万吨塑料最终流入海洋的方式。
Last September, the 28-year-old Chicago resident resolved to cut plastics out of her life.
去年9月，这位28岁的芝加哥居民决定不再使用塑料制品。
Despite success stories like van Oosten's, preservation of plastics will likely get harder.
虽然有范·奥斯坦这样的成功故事，但塑料制品的保存可能会越来越难。
The models couldn't sit in them, and they even got scratched from the plastics under their arms.
模特们不能坐在里面，他们甚至还被胳膊下的塑料划伤了。
Berry agrees and hopes her team's findings might one day help to break down plastics in landfills.
贝里对此表示同意，并希望她团队的研究结果有朝一日能帮助分解垃圾填埋场中的塑料。
Polymer solar panels differ from most commercial plastics like polythene which are essentially insulators.
聚合物太阳能板不同于如聚乙烯等大多数商用塑料，其本质上是绝缘体。
The analysis shows that plastics, particularly those that break down fast, are contributing to the climate change.
分析表明，塑料正在导致气候变化，尤其是那些快速分解的塑料。
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。
The process is possible only with certain materials (plastics, resins and metals) and with a precision of around a tenth of a millimeter.
这个过程只能用特定的材料（塑料，树脂和金属），精度在0.1毫米左右。
They get caught in trees (hence the epithet "Witches' Knickers"), take hundreds of years to decompose and push up demand for oil, used to make plastics.
它们挂在枝头（由此而得“巫婆的灯笼裤”之名），需要数百年才能分解，它们助长石油需求，正是石油用于制造塑料。
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。
This might mean implementing policy such as a plastic tax that adds a cost to environmentally problematic action, or banning single-use plastics altogether.
这或许是指要实施像塑料税这种会增加破坏环境行为的成本的政策，或者要全面禁用一次性塑料。
Finding these plastics in Arctic snow means that we may breathe them in.
在北极的雪中发现这些塑料意味着我们可能会将其吸入体内。
She also uses visible light to find unnatural colors that might make the plastics stand out.
她也利用可见光找到不自然的颜色。这种颜色令塑料变得突出。
Because plastics mustn't be used in Rwanda, they had to find proper ways to carry the pepper sauce.
因为在卢旺达不能使用塑料，所以他们必须找到合适的方法来运送辣椒酱。
Plastics are usually marked with an identification code that shows a recycling symbol and a number from 1 to 7.
塑料通常标有一个标识码，上面有一个回收符号和一个从1到7的数字。
However, if the plastics are small enough, they can find ways into our bodies and stay there for a long time, which can be bad for our health.
然而，如果塑料足够小，它们可以找到进入我们身体的途径，并长时间停留在体内，这对我们的健康不利。
She got to work building something that could help solve the problem: a remote-operated vehicle, or ROV. Her ROV can move through water and find plastics on the ocean floor.
她开始着手构建一些装置来帮助解决这个问题：遥控潜水器。这个装置能够在水里移动，发现位于海底的塑料。
The electrical property of flame-retardant engineering plastics, especially comparative tracking index (CTI) is described.
这对阻燃型工程塑料的电性能，尤其是比较跟踪指数（CTI）进行了描述。
Two words: biodegradable plastics.
两个词：可降解塑料。
Two words: biodegradable plastics.
两个词：可降解塑料。
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