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- A human hair consists mainly of a protein called Keratin. It also contains some moisture and the trace metals and minerals found in the rest of the body. 人类的头发主要由一种叫角朊的蛋白质组成,并含有水分及在身体其他部分也可找到的微量金属和矿物质。
- ICP-AES Determination of trace Metals in Umbilical Cord and blood Yang Qunzhi. 脐带和脐血中微量金属元素的ICP-AES测定
- Biochelation plays an important role in the bioavailability of trace metals. 微生物的螯合作用对微量金属营养元素生物有效度起非常重要的作用;
- It is necessary to determine the bioavailability of trace metals in the system. 对厌氧生物处理系统进行微量金属营养元素生物有效度的检定是非常必要的;
- Atomic absorption spectroscopy has proved to be a versatile tool in measuring concentrations of trace metals. 原子吸收光谱法已证明是一种用于测定痕量的金属浓度的灵活多用的仪器。
- 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 .
- Test Method for Trace Metals in Gas Turbine Fuels by Atomic Absorption and Flame Emission Spectroscopy (05. 用原子吸收和喷焰光谱法测定燃气涡轮机燃料中痕量金属的试验方法(05。
- The influence of wind-wave disturbance on colloidal trace metals in the waters of Taihu Lake. 风浪扰动对太湖水体中胶体态痕量金属含量的影响
- The presence of trace metals is not equal to the bioavailability of trace metals in the system. 厌氧生物处理系统存在微量金属营养元素并不等于存在微量金属营养元素生物有效度;
- A human hair co ists mainly of a protein called Keratin. It also contai some moisture and the trace metals and minerals found in the rest of the body. 人类的头发主要由一种叫角朊的蛋白质组成,并含有水分及在身体其他部分也可找到的微量金属和矿物质。
- Reducing agents can bind metals and trace metal compounds, inactivating the reducing agent and the metal. 还原剂可以与金属离子结合,金属离子其被还原,而还原剂的作用被抑制。
- The rice paddies near Taoyuan County ,Taiwan, were contaminated with trace metals by the effluent from two plasticizer plants in the seventies. 七十年代,由于两家增塑剂厂的污水影响,台湾省桃园县附近的水稻田受到了痕量金属的污染。
- Sources of trace metals,and characteristics of transfer and conversion of trace metals in the process of MSW landfill were studied. 本文对垃圾中微量金属的来源、微量金属在填埋过程中的迁移和转变特性等方面进行了研究。
- The discovery of TM's potential effect on cancer grew directly out of Brewer's decades-long research on trace metals' importance to the body. 至于"遗传上预先计划"乳癌的小鼠,预先给予TM后都未发生肿瘤。这具有统计上的显著意义,虽然当小鼠停止接受TM后,在二星期内均发生肿瘤。
- The amounts of trace metals in brandies were determined by FAAS, GFAAS and AFS after microwave digestion, and the correlation among the 20 trace metals in brandies were analyzed. 微波消解样品,FAAS,GFAAS和AFS对法国产及某国产白兰地酒中微量金属元素含量进行测定,对所测20种金属元素相关性进行了分析,给出了法国产及某国产白兰地酒在金属元素含量间存在的相关性、相关性特征及影响因素。
- The concept of bioavailabiblity of trace metals in anaerobic wastewater treatment system is introduced and the factors affecting the bioavailability are analyzed. 介绍了废水厌氧处理系统中微量金属营养元素生物有效度的概念,分析了影响微量金属营养元素生物有效度的诸多因素。
- In this paper, the authors studied the predication of the partitioning of trace metals in soil and sediment, and discussed the research works which were done in the past. 本文讨论了土壤、沉积物中微量金属的形态分配预测问题。
- Based on correlation coefficients and principal component analysis, Fe and Al were selected as the concentration normalizer for the different trace metals. 由相关系数和主成份分析,选择铁和铝作为沉积物中痕量金属浓度的均一化元素。
- Chelation ion chromatography is suitable for the determination of trace metal ions in complex matrices. 螯合离子色谱可以对复杂基体中的痕量金属离子进行测定。
- Senesi, N. and F.Sakellariadou(1993)Trace metal ion binding by humic acid in marine and coastal sediments. 洪富文黄菊美林光清杜清泽陈永修林照松(2000)原生阔叶林分改建人工林对土壤养分的影响。