Information about dietary variation among community members is derived by analyzing trace elements in human bone.
关于社区成员之间饮食变化的信息是通过分析人体骨骼中的微量元素得到的。
These minerals can be dated by radioactive decay techniques because of the very small quantities of radioactive trace elements they, in turn, contain.
这些矿物可以用放射性衰变技术测定年代，因为它们所含的放射性微量元素非常少。
The effects of mixtures of trace elements are poorly understood and could cause further health concerns.
至于微量元素混合物产生的影响，人们对此知之甚少，但此类混合物会引发更深远的健康问题。
Basic geology and geochemistry of water samples helps to predict occurrence of trace elements in groundwater.
对地下水样进行基础地质和地球化学方面的分析，有助于预测地下水微量元素的迁移。
Differences in the concentration of trace elements are related to the climatic conditions and land use of the area.
不同地区地下水的微量元素浓度差异与气候状况、土地利用程度密切相关。
Kelp is rich in vitamins and trace elements.
大型褐藻富含维他命和微量元素。
It concludes there is connection between the HBV and trace elements.
微量元素与乙型肝炎存在着密切的联系。
The organic affinity of trace elements decreases further in anthracite.
到无烟煤阶段，有机态微量元素含量进一步降低。
The amounts of these trace elements required by crops are exceedingly small.
作物对这些微量元素的需求量非常小。
Containing 12 vitamins, 17 amino acids and a variety of essential trace elements.
含有12种维生素、17种氨基酸和多种人体必需的微量元素。
More and more people have attached importance to the deficiency of trace elements.
微量元素缺乏症已经越来越多的引起人们的重视。
Soil minerals are the major components and main sources of the trace elements of soil.
土壤矿物是土壤物质组成的主体，是土壤微量元素的主要来源。
Objective To study the change of serum trace elements in patients with liver cirrhosis.
目的探讨肝硬变患者血清中微量元素含量的变化。
Minerals and trace elements: the right proportion for the body to absorb, health promotion.
矿物质和微量元素：比例适当，便于人体吸收，促进健康。
This method can be used to evaluate the relationship between trace elements and health problems.
本方法对探索微量元素与健康的关系有重要意义。
Fluorine is one of the necessary trace elements for the body and it has many physiological effects.
氟是机体生命活动所必需的微量元素之一，具有多方面的生理作用。
The effects of some trace elements on structures and properties of wrought aluminium alloys are summarized.
总结了一些微量元素和痕量元素对形变铝合金组织、性能的影响。
There are also formulae with added trace elements for use with soilless mixes and these are very beneficial.
还有一些肥料里面添加了微量元素，是专门为无土介质设计的，很有用。
The trace elements in Traditional Chinese Medicine are abundant in content and extremely significant to life.
中药中含有丰富的微量元素，对人体的生命活动至关重要，近年来对其的分析越来越受到重视。
This paper was very important in revealing the action mechanism of trace elements in the occurrence of cancer.
本研究对揭示癌症产生中微量元素的作用机理有着重要的意义。
The effects of constant and trace elements on the reflection rate of finished aluminium plates were discussed.
探明了各常量及微量元素含量对抛光铝材反射率的影响。
Objective: to determine 8 trace elements in quail eggs in an attempt to prove rich trace elements in quail eggs.
目的：测定鹌鹑蛋中8种微量元素的含量，证明鹌鹑蛋中含有丰富的微量元素。
Most trace elements, including manganese and arsenic, get into the water through the natural process of rock weathering.
大部分微量元素，包括锰和砷，通过自然过程中的岩石风化作用进入水体。
The metabolic characteristics of Escherichia coli DA19 were affected by the trace elements added in the minimal medium.
大肠杆菌DA19的代谢特性与培养基中添加微量元素有较大的关系。
Conclusions Deficiency of trace elements of pregnant women during the third trimester might affect their newborns' birth status.
结论孕晚期孕妇微量元素含量对新生儿出生状况有一定影响。
Natural mineral water originates from underground spring. It is clear, pure and has no pollutant. It contains many trace elements.
天然矿泉水是来自地下深处的泉水，水质清纯无污染，含有人体必需的微量元素。
Rich in trace elements in food: such as animal liver, kidney and oysters, whole grains, soy products, fish, spinach, cabbage and so on.
富含微量元素的食物：如动物肝、肾脏与牡蛎、粗粮、豆制品、鱼肉、菠菜、大白菜等。
Ganoderma Lucidum(GL) have been long known to be good to the health and have the ability of accumulating high levels of trace elements.
灵芝自古被誉为延年益寿之佳品，且具有良好的富集微量元素的作用。
Almandine being red-brown rhombododecahedron consists of iron, aluminium and silicon, containing trace elements of calcium and magnesium.
铁铝榴石呈红褐色，菱形十二面体晶形，化学成分以铁、铝、硅为主，含钙、镁等微量元素。
Automatic addition of trace elements in liquid form is presented from its mechanism, process, operation parameters and practical results.
现介绍微量元素以液态形式自动添加的原理、工艺流程、工艺条件和实施效果。
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