土壤中的细菌十年之内都不能把那些塑料物质降解掉。
Bacteria in the soil wouldn't break down the plastic material in ten years.
义肢是一个塑料物质，并设计了一个技术性艺术家看酷似孩子的，真正的眼睛。
The prosthesis is made of a plastic substance and is designed by a technical artist to look exactly like the child's other, real eye.
这种物质聚合形成坚硬的塑料。
营销协调员担心一些普通塑料中的化学物质可能会对她的身体产生影响。
The marketing coordinator was concerned about what the chemicals coming out of some common types of plastic might be doing to her body.
主体是用矿物质加固过的热塑性塑料制成的。
这些塑料微粒包括一种通常被称为PET的物质，广泛用于服装、食品和液体容器的制造。
These microplastics included a substance commonly known as PET and widely used in the manufacture of clothing and food and liquid containers.
这表明这种化学物质或材料是用来制造塑料的。
This shows that the type of chemicals, or materials, is used in making the plastic.
塑料成为便宜和毫无价值的同义词，事实上这些碳链化合物理应是地球上最有价值的物质。
Plastic has become synonymous with cheap and worthless, when in fact those chains of hydrocarbons ought to be regarded as among the most valuable substances on the planet.
双酚a是一种内含在塑料瓶装水，奶瓶和金属罐，甚至收款机收据上的化学物质，它会增加患乳癌和心脏病的风险。
BPA, a chemical often found in plastic water and baby bottles and metal cans-even cash register receipts-has been linked to increased risk for breast cancer and heart disease.
不同于一些生物塑料，是一种既不能堆肥也无法生物降解的物质，尽管可以进行回收利用。
Unlike some bioplastics, it is a drop that will neither compost nor biodegrade, though it will be recyclable.
这是保证此塑料产品不含任何潜在的危险的邻苯二甲酸类物质的最佳方式。
It's the best way to guarantee that the plastic doesn't contain potentially dangerous phthalates.
塑料是人类发明的最不易破坏的物质之一，虽然它最终可以降解，但却需要一千多年的时间。
Plastic, one of the most indestructible of manufactured materials, does in fact eventually decompose.
塑料原料颗粒本身就是柴油制造的副产品，在生产过程中分离出的任何物质也都会重新进入到生产循环系统中。
The plastic granulate itself is a by-product from diesel, and whatever is discarded in the manufacturing process gets recycled.
西奈山医学中心的医生还警告到，一种名为双酚a的物质普遍的出现在许多的食物容器之内，其中包括了塑料水瓶和婴儿的奶瓶(表面印有数字7)。
The Mount Sinai researchers also warned against, Bisphenol-A, a substance present in many food containers, plastic water and baby bottles (indicated by a number 7 printed on the base).
然而，取代氯氟烃，包含在塑料和制冷剂中的臭氧亲和物质——氟氯化碳（HCFs）和氟氯烃（HFCs），同样也是强大的温室气体。
However, the ozone-friendly substances that have replaced CFCs in plastics or as refrigerants - hydrochlorofluorocarbons (HCFCs) and hydrofluorocarbons (HFCs) -- are also powerful greenhouse gases.
Metabolix公司已经形成了一套通过混合许多天然关系紧密的物质的基因生产塑料的程序。
Metabolix has developed a process for making plastics by combining genes of several naturally occurring substances.
你可以把撒在地面上的塑料、糖与人工色素制成的混合物称之为“天然物质”。
You can sell ground up plastic mixed with sugar and artificial coloring and call it "natural."
PVC不是一种柔性的塑料，因此要加入一种叫邻苯二甲酸盐 的化学物质，使它变的更柔软。
To begin with, it's not a soft plastic, so phthalates are added to make it more pliable.
同时塑料还吸收了污染物pcbs(多氯联苯)和各种农药，从而给食物链中带来有毒物质。
At the same time, plastics absorb pollutants including PCBs (polychlorinated biphenyls) and pesticides, bringing poisons into the food chain.
Saido博士说，从太平洋搜集的海水样本的污染物浓度高达百万分之一百五，污染物多是塑料垃圾的分解物质。
Dr Saido said that samples of seawater collected from the Pacific Ocean were found to be contaminated with up to 150 parts per million of some of these components of plastic decomposition.
每年人类要生产大约600亿吨的塑料，这些化学物质可以在环境中存在几千年而不会被分解。
These include compounds used in pesticides, and especially in plastic, some 60 billion tons of which are produced every year.
水床（水中添加的杀菌剂或在乙烯基塑料中的化学物质可能使水不能安全地使用）
Water beds (fungicides added to the water or chemicals in the vinyl may make water unsafe for use)
这些物质会加入到塑料当中来增加弹性，透明度以及耐用性。
These are substances that are added to plastics to increase their flexibility, transparency and durability.
但公众依然为之担忧，因为没有关于二恶英排放的数据，这种有毒物质会在塑料和其他合成材料燃烧的时候被释放出来。
But it continues to raise concerns because there are no figures for dioxins - the toxins released during the burning of plastic and other synthetic materials.
很多塑料瓶使用的是垃圾掩埋法，很多废旧电子产品则是运往海外分解，这会导致人们暴露在有害物质之下。
Lots of plastic water bottles end up in landfills and many electronics are shipped overseas to be disassembled, exposing people to hazardous substances.
双酚a，在许多塑料产品中常用的一种物质，现在已经被加拿大写在有毒物质的清单上了，但是，在美国，它仍然被认为是安全的。
Bisphenol a, a common compound found in many plastics, has been listed as a toxic substance in Canada but is still deemed safe in the U.S..
同时，科学家发现，塑料在海里以惊人速度进行无法阻止的分解，并释放有害化学物质。
Meanwhile plastics believed to be virtually indestructible decompose with surprising speed in the sea and release hazardous chemicals, scientists have discovered.
肥胖还与缺乏睡眠、接触某些化学物质(像用于制造塑料瓶的双酚a)、甚至与在我们肠内找到的细菌类型有关。
Obesity is also correlated with lack of sleep, with exposure to certain chemicals (like bisphenol a, used in making plastic bottles), even with the type of bacteria that is found in our intestines.
这类奶粉中发现含有三聚氰胺，它是一种制造塑料的化学物质，后来被无良厂家添加到食品里以降低向其中添加蛋白质的成本。
Melamine, a chemical used in the making of plastic, was found in the baby formula; it later emerged that unscrupulous manufacturers had been adding it to food products to cheaply boost protein values.
这类奶粉中发现含有三聚氰胺，它是一种制造塑料的化学物质，后来被无良厂家添加到食品里以降低向其中添加蛋白质的成本。
Melamine, a chemical used in the making of plastic, was found in the baby formula; it later emerged that unscrupulous manufacturers had been adding it to food products to cheaply boost protein values.
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