无汞和铅污染。
汤普森的严格的质量控制程序测试所有原材料，以确保没有化学污染物，如多氯联苯，汞和铅。
Thompson's rigorous quality control procedures test all raw materials to ensure no chemical pollutants such as PCBs, mercury and lead.
焚烧重金属或金属含量高的材料(尤其是铅、汞和镉)可能使有毒金属传播到环境中。
Incineration of heavy metals or materials with high metal content (in particular lead, mercury and cadmium) can lead to the spread of toxic metals in the environment.
这些“非正规”工业几乎不采取预防措施保护工人，防止垃圾中如铅和汞之类的有害物质。
Many of these "informal" industries take few precautions to protect workers from hazardous materials like lead and mercury in the waste.
从技术上讲，我可以挖一些汞，铅，砷和其他有毒物质从土壤，东西成豆腐配方，并将其出售的“100 %天然”的产品。
Technically speaking, I could dig up some mercury, lead, arsenic and other toxic substances from the soil, stuff them into a tofu recipe, and sell it as a "100% natural" product.
中国是世界许多原材料的生产大国，其中包括镉、金、铟，铁矿、石灰、铅，锰、汞、钼、磷、盐、锡、钨、钒和锌。
It is the world's top producer of cadmium, gold, indium, iron ore, lime, lead, manganese, mercury, molybdenum, phosphate, salt, tin, tungsten, vanadium and zinc.
空气中的铅、食品中的汞和其它化学品可造成长期并且通常不可逆转的结果，例如不孕症、流产和出生缺陷。
Lead in air, mercury in food and other chemicals can result in long-term, often irreversible effects, such as infertility, miscarriage, and birth defects.
火电厂和冶炼工厂附近的土和水中所溶解了来自于铅，汞及其他重金属的毒性物质，这些毒性物质通常很难测量。
The toxic buildup of lead, mercury, and other heavy metals in the soil and water near coal plants and smelting factories is not usually measured.
金属：例如铅和汞，造成婴儿和儿童的神经损伤。
Metals: such as lead and mercury, cause neurological damage in infants and children.
镉、铅、汞和锰的检测都表明处于正常值范围。
Tests for cadmium, lead, mercury and manganese have shown levels within the normal range.
我们知道许多有毒化学物品对大脑的发育都有影响，这包括铅、甲基汞、多氯联苯、有机磷杀虫剂、阻燃剂和领苯二甲酸盐。
We know that plenty of toxic chemicals are harmful to developing brains—including lead, methylmercury, PCBs, organophosphate pesticides, flame retardants (PBDEs) and phthalates.
特别是鱼类，含有致癌物(多氯联苯，DDT)和重金属(汞，砷，铅，镉)，而且这些物质无法通过蒸煮或冷冻消除。
Fish, in particular, contain carcinogens (PCBs, DDT) and heavy metals (mercury, arsenic; lead, cadmium) that cannot be removed through cooking or freezing.
铅，汞，镉，硝酸盐和铜污染了这条河，影响了居住在该地区500多万人民的饮水供应。
Lead, mercury, cadmium, nitrates and copper all pollute this river and affect drinking water supplies for the over 5 million people living in the area.
茶垢中含有镉、铅、汞、砷等多种有害金属和某些致癌物质，如亚硝酸盐等，可导致肾脏、肝脏、胃肠等器官发生病变。
Tea scale contain cadmium, lead, mercury, arsenic and other harmful metals and some carcinogens, such as nitrite, can cause kidney, liver, gastrointestinal lesions occur in other organs.
方法收集12个不同产地的白术样品，以原子吸收光谱法测定样品中的铅、镉、铜、砷和汞的含量。
METHODS Using atomic absorption spectroscopy to determine the content of Pb, Cd, Cu, as and Hg in AMK samples collected from 12 different areas.
这些废弃电脑预计要超过一万年才能分解，留下许多有毒物质，包括铅和汞。
It's estimated that dumped computers take ten thousand years to break down, leaving a cocktail of toxic materials including lead and mercury.
选购陶瓷餐具时，最好不要选用釉色重的餐具，因为釉色重的产品含铅、汞高易使抵抗力差的人群得癌和智力降低。
Buy ceramic tableware, it is best not to use heavy tableware glaze, glaze heavy products because of lead, mercury and high resistance to easy to make poor people get cancer and reduced intelligence.
方法采用原子吸收分光光度法对紫石英在水煎液和人工胃液中铅、镉、砷、汞、铜的含量分别进行测定。
Methods the atomic absorption spectrophotometry (AAS) was used to determine the content of Pb, Cr, as, Hg and Cu in decoction and artificial gastric juice of Fluorite.
手机和充电器含用诸如铅，汞，镉之类的有毒有害材料，而这些有毒有害物极可能污染饮用水和食物。
Cell phones and chargers contain toxic materials such as lead, mercury and cadmium, which can end up in a drinking water and food sources.
环保，不含玻璃，铅，汞和磷等。
Environmental protection, no glass, no lead, mercury and phosphorus.
以KDF为滤料，研究了接触反应时间、滤层高度和滤速对铅和汞去除效果的影响。
In the KDF filter, effect of contact reaction time, filter bed height, and filtering velocity on lead and mercury removal was studied.
结果表明，选择合理的接触反应时间、滤层高度和滤速能有效去除微污染原水中的铅和汞。
The result shows that selection of suitable contact reaction time, filter bed height, and filtering velocity may result in efficient removal of lead and mercury.
乌贼墨中有毒微量元素铅、镉和砷的浓度分别比鱿鱼墨高121%、127%和319%，但汞的含量相近。
Toxic element, Pb, Cd and as, were higher in sepia than in squid ink by 121%, 127% and 319%, while Hg was similar.
结果表明，一定浓度的铅和汞不仅能抑制细绿萍的生长和发育，且能使其中的叶绿素含量下降，并对可溶性蛋白的含量也有一定的影响。
The results show, with increasing metal concentration, the growth of Azolla is inhibited, the content of chlorophyll decreases and the soluble proteins are affected in some degrees.
别再用含汞、甲醛和铅的化妆品了，你可以自制睫毛膏和眼线笔。
Ditch your mercury -, formaldehyde - and lead-laden cosmetics for homemade mascara and eyeliner.
家用电池贡献的都市固体废物流的许多潜在危险的化合物，包括锌，铅，镍，碱性电池，锰，镉，银，和汞。
Household batteries contribute many potentially hazardous compounds to the municipal solid waste stream, including zinc, lead, nickel, alkalines, manganese, cadmium, silver, and mercury.
这些产品按人们担忧程度从低到高分了等级，分级标准是基于检测出的铅、汞、砷，或者其他所知对人体和宠物健康有害的化学成分的含量。
The products were rated by level of concern from low to high, depending on how much lead, mercury, arsenic or other chemicals known to be hazardous to human and pet health were detected.
结果：荞麦茎中铜、铁、锌、锶、硒、锰、砷、镉均高于叶和花；荞麦叶中钙、铅、汞明显高于茎和花。
Results: The contents of Cu, Fe, Zn, Sr, se, Mn, As, Cd in stems were all higher than those in leaves and flowers of buckwheat.
结果：荞麦茎中铜、铁、锌、锶、硒、锰、砷、镉均高于叶和花；荞麦叶中钙、铅、汞明显高于茎和花。
Results: The contents of Cu, Fe, Zn, Sr, se, Mn, As, Cd in stems were all higher than those in leaves and flowers of buckwheat.
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