metals      金属(4551) 金属的(722) 金属元素(625) 金属材料(339)   金属      In Situ Investigation on Plastic Deformation and Cracking of Metals under TEM/SEM      金属塑性变形与断裂的TEM/SEM原位研究 短句来源      The High Miller Index Surface of Metals and Semiconductors: Surface Energy and Electronic Structure      金属、半导体高密勒指数表面：表面能和电子结构 短句来源      StudyontheDirectDeterminationofTraceElementsinBiologicalandEnvironmentalSamplesandKinetics of Oxidation of Transition Metals in a Higher Oxidation State by Spectrophotometry and Theoretical Study of Chemical Oscillating System Using Potential Method      光谱分析技术用于环境和生物样品中痕量金属元素直接检测分析研究与超常价态过渡金属氧化动力学研究及化学振荡反应电位法理论研究 短句来源      Studies on the Numerical Simulation for Metals and Alloys During Different Medium Quenching and Its Application      金属及合金在不同介质中淬火时的数值模拟和应用研究 短句来源      Study on the Single Crystal Yield Surfaces of Cubic Metals and Evolution of Rolling Textures of Pure Aluminumh      立方金属单晶屈服面和纯铝轧制织构演变的研究 短句来源 更多          金属的      Under acidic condition, the corrosive rate of four metals is listed sequentially as below: Q235A>10CrMnCuTi>0Cr18Ni19>0Cr1>Ni12Mo2, Cl and F can greatly accelerate the corrosion;      酸性条件下,4种金属的腐蚀速率依次是Q235A>10CrMnCuTi>0Cr18Ni9>0Cr17Ni12Mo2,Cl-和F-能大大加速腐蚀。 短句来源      The results ofanalysis indicate that total concentrations of dissolved metals were Cu:1.1×10￣(-7) mol·1￣(-1);      结果表明，海水中这些金属的总浓度分别为Cu：1．1×10￣（－7）mol·1￣（－1）； 短句来源      Through Orthogonal design, the result shows that the mutual effects of these metals can reduce the toxicity . The optimum combination(A3B2C4) ,which is Cu2+:10-4 mg·L-1, Zn2+:10-1 mg·L-1, Pb2+:20 mg·L-1 respectively, is higher than the results of single factor.      正交实验结果表明,三种金属的共同作用可降低对藻的毒性,表现在其最优水平组合(A3B2C4)较单因子实验结果有所提高,分别为Cu2+:10-4mg·L-1,Zn2+:10-1mg·L-1,Pb2+:20mg·L-1。 短句来源      Combustion Reaction Welding of TiB_2 Ceramics and Metals      TiB_2陶瓷与金属的SHS反应焊接 短句来源      The welding of stainless steel 18 8 with 3Cr13 is one between two different metals.      18－8不锈钢与3Cr13钢的焊接，为异种金属的焊接。 短句来源 更多          金属元素      The results shows that the content of seven heavy metals Pb,Hg,Cr,As,Cu,Zn and Cd is 77.27 mg/kg,0.31 mg/kg,59.50 mg/kg,11.27 mg/kg,42.52 mg/kg,227.00 mg/kg,and 0.36 mg/kg;      结果表明,成都市农业土壤重金属元素含量分别为:Pb 77.27mg/kg,Hg 0.31 mg/kg,Cr 59.50 mg/kg,As 11.27 mg/kg,Cu 42.52 mg/kg,Zn 227.00 mg/kg,Cd0.36 mg/kg; 短句来源      Eleven metals content such as As、Cd、Co、Ci、Cu、Mn、Ni、Pb、Sb、Se、Zn in dyestuffs are quickly determined via combination of microwave incineration with ICP-AES.      用微波灰化和ICP-AES法对染料中As、Cd、Co、Cr、Cu、Mn、Ni、Pb、Sb、Se、Zn等十一种金属元素含量进行快速检测。 短句来源      And contests of metals,especially of Ca,Mg,Sr,Fe and Zn,are higher in Mongolia drug-Argari 35.      蒙古药-阿嘎日-35中含多种金属元素,尤其Ca,Mg,Sr,Fe,Zn的含量较高。 短句来源      Twelve heavy metals(V、Cr、Co、Ni、Cu、Zn、Mo、Ag、Cd、Ba、Pb)in water sampls were analyzed by ICP-MS in this paper.      本文报道了用ICP-MS同时测定样品中的V、Cr、Mn、Fe、Cu、Zn、Ni、Mo、Co、Cd、Ag、Pb、Ba等13金属元素。 短句来源      As for the heavy metals,the pollution of Cd and Hg is serious,As、Cu and Cr pollution is moderate,while Zn and Pb pollution is relatively light.      污染最严重的重金属元素是Cd、Hg,其次是As、Cu、Cr,Zn与Pb相对污染较轻。 短句来源 更多          金属材料      Corrosion Database for Metals      金属材料腐蚀基础数据库 短句来源      In this paper,the dimentional instability of the weldments of seven different metals(20 steel,LF—21 aluminium-alloy,18-8 austenitic stainless steel,LF-6 aluminium-alloy,37 SiMnCrMoV and 30 CrMnSi and CrMn steels)has been studied by the laser-holographic interferometry.      本文用激光全息干涉计量术对七种不同金属材料(20号钢 LF21铝合金,18—8奥氏体不锈钢,LF-6铝合金,37SiMnCrMoV 钢,30CrMnSi 钢和 CrMn 钢)的焊件尺寸不稳定性进行了研究。 短句来源      Physical and Numerical Simulation of Inner Crack Healing in Metals      金属材料内裂纹愈合过程的物理模拟与计算机模拟 短句来源      The experimental results on transformation hardening of 6 kinds of metals have been reported by using a HJ-1 CO2 laser.      本文报导了用HJ-1型CO_2激光器对六种金属材料进行的相变硬化实验结果. 短句来源      Erosion Mechanism in Ductile Metals      韧性金属材料冲蚀磨损机理的研究 短句来源 更多            查询“metals”译词为其他词的双语例句   查询“metals”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   metals The hydrodechlorination of CNB was mainly affected by the unique structure of CNTs and the nature of the amorphous metals on the surface of CNTs. 例句来源       The relationship between the interaction of CNTs and amorphous metals and the catalytic performance of the catalyst is also discussed. 例句来源       The BET surface area was 298 m2·g-1 and the contents of heavy metals in the leachate didn't exceed the contents limit. 例句来源       Directional solidification of metal-gas eutectic and fabrication of regular porous metals 例句来源       Directional solidification of metal-gas eutectic (Gasar) is a novel process for making regular porous metals. 例句来源       更多                    Many oxides of heavy metals when existing not in exact stoichiometric combining ratios exhibit the properties of a semi-conductor.The resistance ofsuch materials has a very large negative temperature coeffcient.Such thermallysensitive resistors,known as“thermisters”,have found wide range of appli-cations in thermometry,communication engineering,etc.In this investigationwe tried over hundred samples of metallic oxides and their mixtures fusedwith glass powder to form small compact bead on Pt lead wires...             多种重金属的氧化物,经高温煅烧后,均可呈现电子性半导体的性质,其电导随温度急剧变化,故可作测量温度之用,通常称热感电阻。从电导的对数与温度的倒数的图中,可以推算半导体电导性所需的电子能位差。本文试验氧化物混入玻璃粉制成的小珠,用半导体体内电热法制成热感电阻,在常温时的电阻值为10~4—10~5欧姆,在500℃时只有10—100欧姆。半导体与铂导体线间的电性接触,经实验推知是良好的。这种制备方法,在实验室里,非常简易。经多次试验,以混合锰、钴、镍的氧化物和玻璃粉制成的电导性较大,有实用价值。 文摘来源          An electrophotometric method has been worked out for the determination of magnesium in cast iron using titan yellow as indicator.Briefly,the method consists of dissolving the sample in dilute sulphuric acid,separating iron and other metals such as copper and nickel by electrolysis with mercury cathode and precipitating manganese from ammoniacal solution with ammonium persulfate.Ammonimn salt,silica and traces of aluminaare thenremoved. Finally,the prepared titan yellow reagent is added to the solution...             本文报告将地丹黄比色法应用於测定铸铁中之镁的试验结果.如将铁、锰、铝、矽等干扰物质预先除去,则镁的测定并无困难.依照本文所擬的方法分析,所需时间约为五小时,较重量法迅速得多. 文摘来源          A general theory on the realistic stress space of solids was formulated in a previous paper. In this paper, the bell stress spaces of several metals are compared, the concept of "efficiency of plastic deformation" is introduced and formulated, and the locus of deformation is discussed in connection with the theory of bell stress space. The main concepts of this paper are:             前文[1]综合四理论[2],[3],[4],[5]构成固体现实应力空间之一初步理论,大体反映固态静力学性质,对金属较对非金属固体反映得当,后者受范形变曲面有异于弥氏圆柱。总起来看,前文仅涉及原则概念,未触及具体问题。为使此理论对金属压力加工及材料试验研究有所帮助,本文进一步研究几个问题: 1)由应力空间图形比较不同金属的静力学性质; 2)受范形变效率及其计算; 3)形变过程之轨迹;并得到一定数量或质量上的结论。 同时,附带对前文[1]中一个实验记录图的错误作修正,包括在附录内。 文摘来源   << 更多相关文摘         相关查询: metals ion scarce metals brittle metals transitional metals jewelry metals heterogeneous metals metals material refractory metals deposited metals mat metals make metals fabricated metals  对查询结果不满意

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