重金的例句大全

The results show that benzo ( a) pyrene is of the highest total score in several kinds of persistent toxic substances, followed by chromium ( VI), cadmium, lead and benzene hexachloride ( BHC, a kind of organo-chlorine pesticides).

结果表明，在几类典型的持久性毒害污染物中，苯并（a）芘的总分值最高，其次为重金属类的铬（六价）、镉、铅及有机氯农药类的六六六。

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The wheat in booting stage absorbed much more heavy metal.

孕穗期小麦对土壤中的重金属吸收量较大。

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I'm going to have to find an apron and make real food happen daily for my children, lest they be poisoned by phthalates, dextrose and heavy metals while I'm pretending to be Jessica Lange.

我必须去找个围裙，每天给孩子们烹制真正的食物，以免在我把自己假想成杰西卡·兰格时，孩子们被邻苯二甲酸盐、葡萄糖和重金属毒害。

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Monitoring of heavy metal pollution in the lean rever and Poyang Lake with zooplanktons

利用浮游动物群落结构与功能特征监测乐安江－鄱阳湖口重金属污染

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The form of copper occurrence in contaminated soil in a smeltery site was discussed comparatively by continuous chemical digestion, with the coefficient of biologic effectiveness to copper calculated.

文章以沈阳某冶炼厂厂区旧址的重金属复合污染土壤为研究对象，通过向土壤中添加不同药剂，研究了不同碱性化学物质对土壤砷稳定化的效果。

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Heavy metals also can be introduced into the food chain by widespread industrial pollution.

重金属也可通过广泛的工业污染进入食物链.

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The Study on the Metal Influence of E.coli Growth

重金属对大肠杆菌生长繁殖的影响研究

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Preparation of sawdust cellulose xanthate for the treatment of heavy metal wastewater

木屑黄原酸酯的研制及在重金属废水处理中的应用

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Cellulose xanthogenate was used to treat heavy metal bearing wastewater. Conditions like dose of cellulose xanthogenate, pH value, reaction time and so on were studied.

采用纤维素黄原酸盐处理重金属废水，对纤维素黄原酸盐的用量、pH值、反应时间等条件进行了研究。

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Through experiments have found that: when the concentration of heavy metals in the soil is 0.5 percentages, it fits the half lethal dose.

通过实验发现：当土壤中重金属的含量为0.5%时，最符合蚯蚓的半数致死量。

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Until now, the research about phytochelatins synthase genes only focuses on two heavy metal sensitive plant: Arabidopsis thaliana and Triticum aestivum.

迄今为止，关于植物络合素合酶基因的研究主要集中在两种非重金属的植物中：拟南芥与小麦。

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Particles of carbon produced when fossil fuels are burned can lead to similar problems but they are also coated with toxic heavy metals, chemicals and volatile organic compounds.

燃烧化石燃料时产生的碳微粒可能导致类似问题，但它们外表还包裹着有毒的重金属、化学物质和挥发性有机物。

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Like average amphibians, with its naked skin of no protection by leather and fur, the tree frog is very sensitive to environment pollution by heavy metal, chemicals and acid rain.

树蛙和一般两栖类一样，皮肤裸出，没有毛皮的保护，所以对生活环境中重金属、农药与酸雨等污染十分敏感。

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Assessment of Heavy Metals in Cultured Shellfishes in Coastal Areas of South Fujian Province

闽南沿海牡蛎、花蛤、缢蛏体内重金属的检测与评价

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Research on the reliability that "Crayfishes""vomit" the heavy metals

小龙虾吐重金属真实性的研究

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Heavy Metal in Agriculture Soils in Nanhai City

南海市农业土壤中的重金属

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The mobility of the trace metal elements was different in HTA and CFBCA.

不同燃烧方式产生的煤灰中,微量重金属元素的浸取率不同.

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Eco-toxicological Effects of Heavy Metals on the Inhibition of Seed Germination and Root Elongation of Chinese Cabbages in Soils

土壤重金属对白菜种子发芽与根伸长抑制的生态毒性效应

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Heavy metal concentrations were monitored in edible soft tissues of shellfish from Trinidad and Venezuela.

重金属浓度监测从特立尼达和委内瑞拉食用贝类软组织.

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A simulated test on distribution characteristics for heavy metal particle sizes in the mixing zone of fresh and salty water

咸淡水交汇区重金属粒径分配特征的模拟实验

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