A systematic study on emissions and control of nitrogen oxide, toxic trace elements and submicrometer particles during coal combustion was conducted.
对煤燃烧过程中氮氧化物的前驱体、有害痕量元素及亚微米颗粒物的排放与控制进行了系统的研究。
With the advantages of simple sample preparation and high sensitivity, the developed method is a reliable analytical method for trace elements analysis in soil.
该方法样品处理简单，检出限低，灵敏度高，是一种比较可靠的微量元素分析新方法。
It also features skin-beautifying ingredient, pearl powder full of a variety of amino acids, trace elements and collagen fibers, so you can always enjoy a radiant complexion.
珍珠粉含有多种氨基酸，微量元素及胶原蛋白纤维，可养颜美容，让你随时保有好气色。
This query starts at a context element and follows all trace relationships in the reverse direction to discover all elements in lower levels of abstraction.
这个查询是从一个上下文元素开始的，并遵照相反方向的跟踪关系从而发现更低抽象层的同一水平的元素。
A total of 485 zircons held inclusions, and about a dozen or so of these contained radioactive trace elements that allowed the researchers to determine their ages.
总共有485块锆石内部带有包体，其中有十几块包体中含有放射性微量元素，研究者可以根据它们来测定包体的年代。
Figure 1 shows an example of an EMF model created for the DB2 trace file elements that you need to search for a resource leak.
图1显示了为DB 2跟踪文件元素创建的emf模型的一个示例，它可以帮助发现资源泄漏。
This allows showing the different trace elements in a point, and then the sample is scanned point by point to form a complete multi-element image of the cells.
这能帮助区分一点上的不同微量元素，然后通过点扫描得到细胞完整的多元素图像。
Trace elements in groundwater exceed human health benchmarks at a rate that far outpaces most other groundwater contaminants, such as nitrate, pesticides, and volatile organic compounds (VOCs).
地下水中的微量元素含量远远超过了其它地下水污染物——如硝酸盐、杀虫剂和挥发性化合物(VOCs)中的含量标准。
So Farihi thinks that the trace elements must have come from another source: remnants of rocky planets, forming a ring of debris that slowly rains down on the white dwarf.
因此Farihi认为痕量元素肯定来自另一来源：岩石行星的残骸形成的碎屑环，慢慢地向白矮星掉落。
A key characteristic of the design is that it should trace back to elements at higher levels of abstractions (for example, business processes or use cases), including requirements.
设计具有一个重要的特征，它应该追溯到更高抽象级别的元素(例如，业务流程或者用例)，包括需求。
This query starts at a context element and follows all trace relationships in the forward direction to discover all elements in higher levels of abstraction.
这个查询是从一个上下文元素开始的，并遵照向前方向的即时跟踪关系从而发现更高抽象层的同一水平的元素。
Let us now have a look at the body of a JCC trace and try to piece together some key elements.
现在让我们来看看JCC跟踪的主体，并试着将一些关键的元素拼接起来。
Your baby is not a lack of trace elements to determine the circumstances, you will not be too worried.
你在确定孩子没有缺乏微量元素的情况下，你就不要太担心了。
However, the pyrite cinder, a resource that can be reused, contains 20 percent to 60 percent iron and small amount of valuable elements, such as copper, zinc, and trace gold and silver.
而烧渣中一般含铁20% ~ 60%，以及少量铜、锌和微量金银等有价值元素，是一种二次资源。
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。
Established a method determining the content of trace elements copper, zinc, manganese, lead, chromium, calcium, nickel of haematitum and red ore by FAAS.
建立火焰原子吸收光谱法用于测定矿物药赭石和红矿中微量元素钙、铜、锌、锰、镍、铬、铅的含量的方法。
It contained rich organic acid and a lot of trace inorganic elements, that could emphasize acidity of the digestive system of piglet and illness-resistant ability.
它含有丰富的有机酸类物质和多种微量无机元素，能够增强仔猪消化道酸度和抗病能力。
A method has been established to determine trace elements in soil by inductively coupled plasma mass spectrometry.
建立了一种电感耦合等离子体质谱法测定土壤中微量元素的方法。
A case study from Panzhihua city, primary studies about urban environmental geochemistry of trace elements in the soil were carried out.
以攀枝花市为例，初步研究了该市土壤中微量元素分布的地球化学特征及城市环境污染特征。
In the first study ever to look at retention of minerals and trace elements, animals were fed a diet consisting of crops grown using three different cultivation methods in two seasons.
在开始的研究中，为了观察矿物质和微量元素的含量，他们用两个季节三种培育方法种植的农作物喂养实验动物。
The study on regional strata trace elements shows that the strata of Western Hunan are rich in arsenic, and Western Hunan is a high regional geochemical abnormal region for arsenic.
区域地层微量元素地球化学研究表明，湘西所出露的地层均显著富集砷，是砷的高区域地球化学异常区。
The change of trace elements content in stroke help differential diagnosis about stroke style and it could discover a new way on clinical treatment too.
脑脊液微量元素含量的改变，有助于脑卒中类型的鉴别诊断和提出新的临床治疗方法。
Water contains strontium, lithium, zinc, selenium and other seventeen kinds of trace elements beneficial to human body, the treatment of a variety of diseases have marked effect.
水中含有锶、锂、锌、硒等十七种对人体有益的微量元素，对治疗多种疾病有显效。
It discusses the mass spectral interference and non-interference in the detection of trace elements in non-ferrous materials by using a new generation of ICP-MS and its new technology.
阐述了新一代ICP - MS在有色金属材料痕量元素检测分析中质谱干扰和非质谱干扰问题及其克服新技术。
Using Inductively Compled Plasma Mass Spectrometry (ICP-MS), the pretreatment method of some special samples is a key, especially to analyzing trace elements of samples contained high background.
用等离子质谱(ICP - MS)分析一些特殊样品的时候，前处理方法成为分析样品成功与否的关键，对于高基质含量的样品测量其微量元素含量更是如此。
Atomic absorption spectra showed that APP-A and APP-B contained some trace elements which were healthful to organism.
原子吸收光谱分析表明，APP含多种对机体有益的微量元素。
In this paper the micro-distribution patterns of trace elements in the Nandan iron meteorite are studied by a synchrotron radiation X-ray fluorescence micro-scanning method (SRXRFMS).
本文用同步辐射X荧光微区扫描法（SRXRFMS）研究了南丹铁陨石中微量元素的微区分布特征。
In this paper the micro-distribution patterns of trace elements in the Nandan iron meteorite are studied by a synchrotron radiation X-ray fluorescence micro-scanning method (SRXRFMS).
本文用同步辐射X荧光微区扫描法（SRXRFMS）研究了南丹铁陨石中微量元素的微区分布特征。
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