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- The content of heavy metal element of 16 species periglacial plant in Qinghai Daban mountain area was analyzed. 分析了青海达坂山地区16种高山植物重金属元素含量。
- Abstract： The variation feature and biological concentration factors of heavy metal element in commercial marine organisms from Daya Bay were discussed in this paper. 摘 要： 文章讨论了大亚湾主要经济类海洋生物体内重金属含量的变化特征及其富集能力。
- The cultivated Anisodus tanguticus (Maxim.) Pascher of two year and three year in different growth phase was collected, and the content of heavy metal element as Pb, As, Hg, Cd was analysed by hydrogen generation-atomic absorption spectrometry. 采集两年生和三年生种植山莨菪在不同生长期的植物全植株，采用流动注射氢化法原子吸收光谱分别测试了其不同组织中铅、砷、汞、福等重金属元素含量。
- Other pollutants under study include the metallic elements called heavy metals. 其他一些正在被研究的污染物包括重金属元素。
- The heavy metal elements in paddy and corn can enter human body through food chain and harm the health. 水稻玉米作物中重金属元素可通过食物链进而影响人体健康。
- speciation of heavy metal element 重金属元素形态
- The indirect pollution on eco-environment come from residual pesticides,heavy metal elements, antibiotics, hormones and mold toxins from animal husbandry products. 由农畜产品残留而来的农药、重金属元素、抗生素、激素和霉菌素等给生态环境带来间接污染。
- Microwave digesting textiles were studied. The test liquors were determined with AAS method for the heavy metal elements in samples, such as Cd,Co,Cr,Cu,Ni, Pb. 研究了微波消解纺织品,采用原子吸收法测定样品消解试液中Cd、Co、Cr、Cu、Ni、Pb重金属元素。
- Effects of soil sodicity and gypsum application on dynamical behavior of heavy metal elements under effluent irrigation were studied by means of soil column leaching method in laboratory. 采用室内土柱淋洗试验方法,研究了污水灌溉条件下土壤碱度和石膏应用对土壤中重金属元素动态变化的影响。
- Keywords electro manganese;heavy metal element;deposit transter; 电解锰;重金属元素;废水;水底沉积物;迁移;
- Keywords Hyllostachys praecox;fertilizing;soil heavy metal element; 雷竹;施肥;土壤重金属;
- An alloy of two or more metallic elements. 合金两种或多种金属所合成的金属
- Keywords periglacial plant;element accumulation;heavy metal element; 高山植物;累积特征;重金属元素;
- Keywords PAH;heavy metal elements;EF;Yinchuan air.; 多环芳烃;重金属元素;富集因子;银川大气。;
- Keywords ICP-OES;groundwater;running water;soil;corn;heavy metal element; 地下水;自来水;土壤;玉米;金属元素;
- Keywords Cultivated Rheum;Heavy metal element;Rhizome tissue;Qinghai; 种植大黄;重金属元素;根茎组织;青海;
- A heavy metal body, especially the head of a power hammer. 锤头一种重的金属体，特指汽锤或打桩机的锤头
- Titanium is a metallic element found in the earth's crust. 钛是在地壳中发现的金属元素。
- Polonium is a naturally radioactive metallic element. 钋是一种具有天然辐射性的金属元素。
- EU clamps down on heavy metal cadmium in batteries. 欧盟限制在电池中使用重金属镉。
