metallic elements
英 [məˈtælɪk ˈɛlɪmənts]
美 [məˈtælɪk ˈɛləmənts]
网络 金属元素
双语例句
- Analysis of Metallic Elements in Refractory Tantalum-Niobium Slag by ICP-AES
ICP-AES法测定难分解钽铌矿渣中多种金属元素 - Study on the Chemical Forms of Some Metallic Elements in the Sediments of the Mud Area in the South Yellow and East China Seas
黄、东海泥质区沉积物部分金属元素赋存形态研究 - There are about seventy metallic elements, and all but mercury are solids under ordinary conditions.
除汞外，大约有70种金属元素在常温下都是固体。 - Study on Some Major Components and the Metallic Elements Compositions of Marine Phytoplankton Samples from the Yellow and East China Seas and from the Jiao Zhou Bay in Autumn
黄、东海及胶州湾秋季浮游植物部分主要成分和金属元素组成的研究 - Systematic inorganic chemistry of metallic elements
金属元素系统无机化学 - Here is an example that shows some very, very metallic elements, groups one and two, and some non-metallic elements over here, five, six and seven.
举个例子，这个例子表明金属元素，第一族和第二族，与一些非金属元素，在这里，第五族，第六族，和第七族。 - The result had supplied a reference data for the further studies of pharmacy and speciation of metallic elements.
实验结果为微量元素的形态分析及其对药理作用的贡献提供参考数据。 - Vale confirmed it was looking at investing in the production of these metallic elements, adding that the project was still at a preliminary stage.
淡水河谷证实，该公司正在考虑投资稀土生产，并补充称，该项目仍处于初级阶段。 - Determination of 24 metallic elements in air of enclosed compartment by AAS
密闭空间空气中24种金属气溶胶的原子吸收光谱法测定 - Determination of Metallic Elements in Japanese Welsh Onion by FAAS
日本大葱中六种微量元素含量的测定 - Determination of Metallic Elements in Different Parts of Hedyotis diffusa willd. by Atomic Absorption Spectrometry
原子吸收光谱法测定白花蛇舌草不同部位的金属元素含量 - Analysizing the way of migration and transform of the metallic elements of the gangue in the environment, its toxic effects to the organism and influence on human health are important significance.
分析煤矸石中这些金属元素在环境中的迁移转化途径及其对生物体的毒性效应，对人体健康影响的研究具有重要意义。 - Experimental Analysis of Spectra of Metallic Elements in Solid Samples by Laser-Induced Breakdown Spectroscopy
激光诱导击穿固体样品中金属元素光谱的实验研究 - 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。 - We shall find it more convenient to consider first the metallic elements themselves.
我们认为首先讨论金属元素自身是更为合适的。 - Eg: There are about seventy metallic elements.
金属元素有七十种左右。 - After brass is coated with Tin, heat treatment makes the coating metal Sn and the matrix metallic elements Cu and Zn diffuse with each other. This causes the coating composition to be changed and the boundary interface strengthened.
黄铜镀锡后用热处理方法使镀金属Sn和母材金属元素Cu、Zn等双向扩散，从而改变了镀层成份，强化了边界； - From 7 organic compounds that have greater enhancing coefficients with metallic elements, o phenanthroline hydrate has been selected.
从7种对金属元素有较大增感效应的有机化合物中，选出邻菲绕啉作增感剂。 - The process in which plants absorb metallic elements is mostly an initiative absorption process.
植物吸收金属元素的过程主要是一个主动吸收过程。 - Quantitative analysis of metallic elements in gallstones
胆石中金属元素含量的定量分析 - In this paper, the provided method suit to determine trace metallic elements in quartz inclusions.
本文所提出的方法适合于石英包裹体中微量金属元素的测定。 - The relationships between crusts and substrate rocks have been probed from the following four aspects: ( 1) the characteristics of major metallic elements content in seawater, substrate rocks and crusts;
从以下四个方面探讨结壳与基岩之间的关系：（1）海水、基岩和结壳中主要金属元素含量特点； - The comparation of the results has supplied a reference data for the further studies on metallic elements speciation.
结果表明，不同消化方法对某些元素产生的影响不同，损失度也有所差别，为样品预处理方法的选择提供了参考数据，也为进一步研究酸枣叶中金属元素的存在形态打下了基础。 - This method is applicable for bulk analysis of metallic elements in rocks, minerals and compounds.
这个方法适用于岩石、矿物以及化合物中的金属元素全分析。 - The mechanisms of the formation of such crevices are analyzed, and the influences of metallic elements, such as Al, Mg, Ca, Mn and Ti on the alloy are also analyzed according to the compositions of the occluded foreign substances.
文中分析了夹杂物周围孔隙形成的机制，还根据夹杂物的成分，分析了Al、Mg、Ca、Mn、Ti等金属元素对合金的影响。 - These characteristics provide the necessary basis for the quantitative analysis of the trace and ultra-trace metallic elements in these samples.
这些特性的研究为在有机品中的痕量和超痕量金属元素定量分析提供了必要的理论基础。 - The reasons of appearance different phases among base metal, welded seam and heat-affected zone are different chemical constitution proportion of base metal and welding wire and part of metallic elements are melting loss when welded.
母材和焊缝、热影响区出现不同相的原因是由母材与焊丝所含化学成分的比例不同及焊接时部分金属元素烧损所致。