由于其毒性大、分布广，从而成为水环境中的重要潜在危害物质。
It has become potential hazardous material in aquatic environment for its toxic and distribution.
华硕的HQ和所有制造场所由IECQHSPM(危害物质进程管理)认证。IEC电子元件的质量评估系统证明，相似于iso证明。
ASUS 'HQ and all manufacturing sites are certified by IECQ HSPM (Hazardous Substance Process Management), IEC Quality Assessment System for Electronic Components, similar to ISO certification.
而其他有毒物质被很好的密封在电视机内，对用户的危害很小，但这些物质也有可能在制造或丢弃的过程中，释放到空气和水中。
The other toxic materials are well enclosed and should pose little risk to users, but they could be released into the air or waterways during manufacture or disposal.
他告诉我们当他11岁左右时一位警官曾数次来到他所就读的学校来警告他们这种非法物质的危害。
When he was about 11, he says, a police officer made several visits to his school to give warning of the dangers posed by illicit substances.
这些因素或许可以从医学上而非物质上给不平等的危害性背书。
These accounts might be dubbed the medical, as opposed to material, explanations for inequality's bad effects.
寄生虫危害健康，另外也干扰了营养物质的吸收，甚至是学术的进步。
Helminths harm health, but also interfere with nutrition and even academic advancement.
“腹部的脂肪危害更大，因为它释放的脂肪酸和其他物质直接就进入肝脏，”Rohack医生说。
"Fat cells in the belly do more damage because they release fatty acids and other substances that travel directly to the liver," says Dr. Rohack.
小小一根香烟中包含了4700多种危害你健康的有毒物质。
直到几年前一些科学研究表明这种化和物质会危害婴儿的健康，大部分消费者才知道这种物质。
Most consumers were not even aware of the substance until a few years ago, when some scientific research suggested they could damage a baby's health.
鉴于这些化学物质都是比二氧化碳更有危害性的温室气体，这一效用同样有助于抗击全球变暖。
Since both of these chemicals are more potent greenhouse gases than carbon dioxide, this effect, too, should help combat global warming.
清洁剂随处可见，我们几乎每天都会用到。 其中的有毒物质不仅影响我们的健康，尤其是孩子们更容易受到危害，还影响到了我们的地球。
The toxins found in everyday cleaning products not only have an effect on our health -- children, especially, are vulnerable -- but also the well-being of our planet.
动物研究已经确认高剂量的双酚a是有害的。低剂量也可能存在危害，但是还没有足够的证据让监管部门下定决心对这种化学物质采取措施。
Animal studies have confirmed that high doses are harmful, but some evidence that it may also be harmful at low doses has yet to convince regulators to take decisive action against the compound.
三手烟残余中包含有重金属、和致癌物质，特别是放射性物质对儿童是危害重大的。
The residue found in third-hand smoke includes heavy metals, carcinogens and, even radioactive materials that are dangerous to children.
但我们知道有害的化学物质被用于塑料中，有些会浸出有害物质危害我们的健康，而且对这些情况我们并非完全了解。
But we know that hazardous chemicals are used in plastics, and some of those plastics will leach chemicals that may be harmful to our health, and we don't know the full extent of that.
由于办公室和住家往往通风不良，这些化学物质会愈积愈多进而成为危害健康的物质。
As offices and homes often have inadequate ventilation, these chemicals can build up to become health nuisances.
一般的混合物包括柠檬酸钠，硼氢化钠(其也用于漂白木浆)和铵类化合物，所有的这些物质都对人体和环境有着危害。
Common mixtures include sodium citrates, sodium borohydride (also used to bleach wood pulp) and ammonium compounds, all of which can be toxic to humans and the environment.
诚然，某些化石燃料可能比其他燃料来的糟糕。但现今，煤炭问题已然同有毒物质污染及温室气体排放的危害不相上下了。
Of course, some fossil fuels are worse than others, but so far, coal is the worst as far as toxic pollution and GHG emissions.
“显而易见的是，环境中的有毒物质对儿童的神经发育影响很大，而邻苯二甲酸酯的危害尤其严重，”恩格尔说。
"Clearly environmental toxicants play a role in child neurodevelopment, and phthalates, in particular, have been understudied in this area," Engel said.
吸烟之所以危害健康是因为烟草中含有多种损害健康的化学物质，包括60来种致癌物质、烟碱、砷、一氧化碳和尼古丁。
Tobacco smoke is hazardous because it contains a number of unhealthy chemicals, including some 60 carcinogens (cancer-causing agents), tar, arsenic, carbon monoxide and nicotine.
他们坚信手机是“一种致癌物质”，将其危害等同于铅毒、发动机排气及三氯甲烷。
They determined that mobile phones are a " possible carcinogen, " listing use of the devices in the same category as lead, engine exhaust and chloroform, CNN reported.
真空干燥机载和安全的气氛凝结或您的工作场所外环境的危害蒸气从这些物质没有任何威胁。
The vacuum dryer safely contains and condenses the hazardous vapors from such substances without any threat to your workplace environment or outside atmosphere.
物理性危险：指食品中发现的任何外来的对人类健康可能造成危害的物质。
Physical risk: refers to the food found in any alien to human health may cause harm to the material.
该病毒似乎对蜜蜂危害的能力利用其遗传物质产生抵抗感染所需的蛋白质。
The viruses appear to harm the bees' ability to use their genetic material to produce proteins needed to fight infections.
Promofoods下结论说这些罐头根本不含任何有健康危害的化学物质。
Promofoods concluded that the cans did not, after all, contain chemicals that posed a health risk.
该电池为密封的免维护部件，内部装有危害人体健康并可造成环境污染的物质。
These batteries are sealed, maintenance-free components containing substances that are harmful to health and a source of environmental pollution.
下面的小忠告有助于尽量减少化妆品中的化学物质的潜在危害。
These tips will help you minimise the potential hazards of chemicals in cosmetics.
“相反”，化学神经毒理学家Richard LoPachin说道，“未来的食疗法可以阻止这些化学物质危害大脑。”
In turn, said chemical neurotoxicologist Richard LoPachin, neutraceuticals of the future could stop these brain-damaging chemicals in their tracks.
这些化学物质或提取物似乎可以用危害较轻的沉积物，来替换这些有害的粘性斑块。
Scientists say the chemicals — or, extracts — appear to replace the harmful, sticky plaque with deposits that are less harmful.
尽管过滤水可以达到卫生标准，但不可能完全过滤掉对人体有潜在危害的物质。
While the filtered water may have adhered to set standards, the system may have failed to remove all potential hazards to humans.
尽管过滤水可以达到卫生标准，但不可能完全过滤掉对人体有潜在危害的物质。
While the filtered water may have adhered to set standards, the system may have failed to remove all potential hazards to humans.
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