二次污染英文翻译

中等的 英文翻译如下：medium常见译义美 [ˈmiːdiəm]英 [ˈmiːdiəm]

中等的翻译成英文是secondary。

1, using disposable plastic foam lunch boxes and plastic bags, costumes, food seriously affect our health. When the temperature reaches 65 degrees, the disposable foam plastic tableware in the hazardous substances will penetrate into the food, would be the liver, kidneys and central nervous system damage. Currently used to package the food of the ultra-thin plastic bags are generally made of polyethylene plastic. As early as 10 years ago, people discovered that polyethylene plastic in the residual monomer of polyethylene. When people after contact with PE, there will be the wrist, finger swelling, skin sclerosis, and other symptoms may also occur splenomegaly, liver damage and other symptoms. 2, landfill operations dealing with municipal waste in China is still a major way. As the plastic film of low density, bulky, and he can quickly fill up space and reduce landfill site waste disposal capacity. In addition, the landfill site after the foundation due to the soft, garbage in the bacteria, viruses and other harmful substances can easily penetrate the soil, polluting groundwater, hazards and the surrounding environment. 3, so that the soil degradation of the environment, seriously affecting the growth of crops into. China's current use of plastic products to explain, at least 200 years. Farmland of waste plastic, plastic products a long time left in the fields will affect the crop to water, nutrient absorption, inhibiting the growth of crops, causing crop failures. If the cattle eat the plastic film, may cause gastrointestinal illness, even death. 4, if the direct incineration of waste plastics to the environment causing serious secondary pollution. Plastic burning, not only generate a lot of smoke, but will produce dioxin - so far one of the most toxic substances. Dioxins into the soil, at least take 15 months to gradually break down, it will harm plants and crops; of dioxins on animals can cause serious liver and brain damage. Incineration emissions of dioxin pollution of the environment is already the world's attention in a very sensitive issue.1, using disposable plastic foam lunch boxes and plastic bags, costumes, food seriously affect our health. When the temperature reaches 65 degrees, the disposable foam plastic tableware in the hazardous substances will penetrate into the food, would be the liver, kidneys and central nervous system damage.Currently used to package the food of the ultra-thin plastic bags are generally made of polyethylene plastic. As early as 10 years ago, people discovered that polyethylene plastic in the residual monomer of polyethylene. When people after contact with PE, there will be the wrist, finger swelling, skin sclerosis, and other symptoms may also occur splenomegaly, liver damage and other symptoms.2, landfill operations dealing with municipal waste in China is still a major way. As the plastic film of low density, bulky, and he can quickly fill up space and reduce landfill site waste disposal capacity. In addition, the landfill site after the foundation due to the soft, garbage in the bacteria, viruses and other harmful substances can easily penetrate the soil, polluting groundwater, hazards and the surrounding environment.3, so that the soil degradation of the environment, seriously affecting the growth of crops into. China's current use of plastic products to explain, at least 200 years. Farmland of waste plastic, plastic products a long time left in the fields will affect the crop to water, nutrient absorption, inhibiting the growth of crops, causing crop failures. If the cattle eat the plastic film, may cause gastrointestinal illness, even death.4, if the direct incineration of waste plastics to the environment causing serious secondary pollution. Plastic burning, not only generate a lot of smoke, but will produce dioxin - so far one of the most toxic substances. Dioxins into the soil, at least take 15 months to gradually break down, it will harm plants and crops; of dioxins on animals can cause serious liver and brain damage. Incineration emissions of dioxin pollution of the environment is already the world's attention in a very sensitive issue找了不同网站翻译的，择优吧你！

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A pollutant Also known as the "primary pollutants." Directly or indirectly, from sources of pollutants discharged into the environment. Such as clean air and water into the body of chemical toxins, viruses, and so on. Is a major source of environmental pollution. Secondary pollutants Also known as "secondary contaminants." Pollutants discharged from pollution sources (usually referred to as "a pollutant") evolved in the environment of new pollutants. Often on the environment and even more serious health hazards. Such as sulfur dioxide in the atmosphere and water meet and sulfuric acid mist generated, and its strong stimulating effect of sulfur dioxide than ten times; the occurrence of photochemical smog, the generated ozone, formaldehyde and secondary pollutants such as acrolein, and construction of plants and animals materials have a greater harm. Air Pollution [air pollution] and there are a lot of outdoor air, such as dust, smoke, gas, mist, odor, smoke or steam, such as one or more of staining material, its characteristics and duration sufficient to harm human health or animal and plant life. Air pollution (air pollution) the air content of certain substances higher than normal concentration, the formation of harm animals and plants, affecting their survival phenomenon. Atmospheric C0, NH3, SO2, H2S, Cl2, 03 and N02, such as the normal content of the material in the following parts per million of the animals and plants no apparent ill effects. However, since the 19th century, due to the transport industry and the development of a large number of these substances into the atmosphere, so that air pollution is worsening, affecting animal and plant life and even human health. Some of the sources of pollutants from the natural world (such as soot volcano) or from human activity, including industrial and transportation emissions are the main sources of pollution. Can be transformed into water and soil pollution. Radioactive pollution By the environmental pollution caused by radioactive substances are the main pollutants in the phenomenon of nuclear emissions from industrial enterprises, resulting from nuclear testing fallout and the nature of radioactive cosmic rays, radioactive and other minerals and natural radioisotopes. Through the food chain or directly harm the human body. Heavy-metal contamination By heavy metals or their compounds caused by environmental pollution. Mainly by the mining, emissions, waste water irrigation and the use of heavy metals in products such as man-made factors. Such as Japan and the Minamata disease patients痛痛pollution by mercury and cadmium pollution arising. Depends on the harm of heavy metals in the environment, food and organisms that exist in the concentration and chemical form. Exhaust pollution Harmful gas emissions from motor vehicles caused by air pollution. The main harmful gases as carbon monoxide, nitrogen oxides, hydrocarbons, sulfur dioxide and so on. And so on can lead to photochemical smog. Species due to gasoline, car load, engine performance, road conditions, weather conditions and other factors, the number and type of different. Due to a high degree of automobile exhaust in the breathing zone of people, so the exhaust pollution harmful to human health. RF pollution Radio frequency electromagnetic radiation (firing frequency of 3 kHz to 3 × 10 � 5 MHz) caused by environmental pollution. Common source for the dissemination of high-altitude television transmission tower,中短波and microwave transmission equipment, high-frequency heating equipment and short-wave or ultra-short wave therapy machines.

A pollutant    Also known as the "primary pollutants." Directly or indirectly, from sources of pollutants discharged into the environment. Such as clean air and water into the body of chemical toxins, viruses, and so on. Is a major source of environmental pollution.    Secondary pollutants    Also known as "secondary contaminants." Pollutants discharged from pollution sources (usually referred to as "a pollutant") evolved in the environment of new pollutants. Often on the environment and even more serious health hazards. Such as sulfur dioxide in the atmosphere and water meet and sulfuric acid mist generated, and its strong stimulating effect of sulfur dioxide than ten times; the occurrence of photochemical smog, the generated ozone, formaldehyde and secondary pollutants such as acrolein, and construction of plants and animals materials have a greater harm.    Air Pollution    [air pollution] and there are a lot of outdoor air, such as dust, smoke, gas, mist, odor, smoke or steam, such as one or more of staining material, its characteristics and duration sufficient to harm human health or animal and plant life.    Air pollution (air pollution) the air content of certain substances higher than normal concentration, the formation of harm animals and plants, affecting their survival phenomenon. Atmospheric C0, NH3, SO2, H2S, Cl2, 03 and N02, such as the normal content of the material in the following parts per million of the animals and plants no apparent ill effects. However, since the 19th century, due to the transport industry and the development of a large number of these substances into the atmosphere, so that air pollution is worsening, affecting animal and plant life and even human health. Some of the sources of pollutants from the natural world (such as soot volcano) or from human activity, including industrial and transportation emissions are the main sources of pollution. Can be transformed into water and soil pollution.    Radioactive pollution    By the environmental pollution caused by radioactive substances are the main pollutants in the phenomenon of nuclear emissions from industrial enterprises, resulting from nuclear testing fallout and the nature of radioactive cosmic rays, radioactive and other minerals and natural radioisotopes. Through the food chain or directly harm the human body.    Heavy-metal contamination    By heavy metals or their compounds caused by environmental pollution. Mainly by the mining, emissions, waste water irrigation and the use of heavy metals in products such as man-made factors. Such as Japan and the Minamata disease and itai-itai disease patientpollution by mercury and cadmium pollution arising. Depends on the harm of heavy metals in the environment, food and organisms that exist in the concentration and chemical form.    Exhaust pollution    Harmful gas emissions from motor vehicles caused by air pollution. The main harmful gases as carbon monoxide, nitrogen oxides, hydrocarbons, sulfur dioxide and so on. And so on can lead to photochemical smog. Species due to gasoline, car load, engine performance, road conditions, weather conditions and other factors, the number and type of different. Due to a high degree of automobile exhaust in the breathing zone of people, so the exhaust pollution harmful to human health. RF pollution Radio frequency electromagnetic radiation (firing frequency of 3 kHz to 3 × 10 � 5 MHz) caused by environmental pollution. Common source for the dissemination of high-altitude television transmission tower, microwave and and microwave transmission equipment, high-frequency heating equipment and short-wave or ultra-short wave therapy, etc.希望能帮到lz

Using disposable foaming plastics, plastic boxes and dressed food seriously affect our health. When the temperature reached 65 degree is disposable foaming plastics tableware, the harmful material in food, into the will of man's liver, kidney and central nervous system damage.Currently used for food of ultra-thin plastic bags are generally polyethylene plastic. 10 years ago, people will find polyethylene plastic residual monomers have PE. When people contact polyethylene, can appear the wrist, finger dropsy, skin sclerosis, may also appear the symptom such as splenomegaly, the symptom such as liver damage.2, operation is still in a major city garbage processing method. Due to the density of small volume, plastic film, he can soon filled with landfill site, reduce the waste. In addition, because of the ground after landfill site of soft, garbage bacteria, viruses, and other harmful substances into the ground, very easily, harm and groundwater pollution environment.3 and soil environmental deterioration, the serious influence to the growth of crops. China's current use of plastic products, at least 200 to explain. Farm waste plastic films, long term residual in the field of water, affects crop, the absorption of nutrients, inhibit the growth, crop crop. If the cattle ate plastic, can cause gastrointestinal disease, and even death.4 and if the waste incineration, directly to the serious environment pollution. Burn not only produce plastic, and black smoke can produce dioxins -- so far the biggest category. Toxic Dioxin into the soil, need at least 15 months to resolve gradually, it may do harm to plant crops, In the liver and animal dioxin brain will cause serious damage. A garbage burned the dioxin pollution to the environment, is a very sensitive world attention.