概述了多金属矿山的金属特性；
合金：由一种金属跟另一种或几种金属或非金属所组成的具有金属特性的物质。
ALLOY: a substance with metallic properties composed of two or more chemical elements at least one of which is metal.
然而，诸如铝和镁之类的一些金属则具有低密度，并被用于既需要金属特性又要求重量轻的场合。
However, some metals such as aluminum or magnesium have low densities, and are used in applications that require other metallic properties but also require low weight.
然而，诸如铝和镁之类的一些金属则具有低密度，并被用于既需要金属特性又要求重量轻的场合。
However some metals such as aluminum or magnesium have low densities and are used in applications that require other metallic properties but also require low weight.
采用基于等离子体物理模型的时域有限差分方法模拟了金属薄膜近场成像特性；采用薄膜传输矩阵方法计算了金属薄膜对倏逝波分量的放大作用。
The property of the near field subwavelength imaging in a metal thin-film structure is investigated using finite difference time domain method based on Drude model.
由于金属纳米粒子与整体金属相比所表现出来的光学特性差异，使其成为全世界深入研究的目标。
Metal nanoparticles are the subject of intensive research efforts across the world, due to the differences in the optical properties they exhibit compared to bulk metals.
在隔离状态下镓盐与有机复合物皆不导电，但Hla和他的同事们有证据表明由这两种物质组成的金属线有超导特性。
In the isolated state gallium salt and organic compounds are non-conductive but Hla and his colleagues have evidence that these two substances formed by the metal lines are superconducting properties.
这种超导缺口存在于最小只有四个镓盐分子的纳米金属线上有所体现，但只有三个镓盐的纳米金属线却没有这种特性。
This superconducting gap exists in the smallest molecules of only four nano-metal gallium reflected online but only three gallium salt nanowires without this feature.
这种超导缺口存在于最小只有四个镓盐分子的纳米金属线上有所体现，但只有三个镓盐的纳米金属线却没有这种特性。
This superconducting gap exists in the smallest molecules of only four nano-metal gallium reflected online, but only three gallium salt nanowires without this feature.
这同样也是利用了，过渡金属的独特性质，这个我们在以后的课程里也会讲到。
So, this again, takes advantage of those great unique properties of transition metals, which we'll talk about in this course.
在大部分金属中，行列可以很容易的相互滑动，这一特性会降低金属的总强度。
In most metals these rows can readily slip past one another, a characteristic that will lower the overall strength of the material.
人类历史上选择过贵金属黄金和白银作为货币流通，是基于对它们的矿物学、物理、以及化学方面特性的考量。
Men have chosen the precious metals gold and silver for the money service on account of their mineralogical, physical, and chemical features.
黄金和贵金属所具有的独特性质为美联储的这一动作提供了可取性。
The unique nature of gold and precious metals provides its desirability in this Fed operation.
这种超导缺口存在于最小只有四个镓盐分子的纳米金属线上有所体现，但只有三个镓盐的纳米金属线却没有这种特性。
This superconducting gap was found in nanowires with as few as four salt molecules, but not in nanowires that were only three molecules long.
锻压机床经营者操作锻压机，将金属形成和塑造成各种形状和尺寸，并传播所需的强度，硬度或其他特性。
Forging machine operators operate forging machines to form and shape metal into various shapes and sizes and impart desired strength, hardness or other characteristics.
金属卤化物灯因其自身特性，它的启动过程比较复杂。
The start-up process is complex because of the characteristic of metal halide lamp.
金属的原子连结对它们的特性也有影响。
Thee atomic bonding of metals also affects their properties.
这一特性对于任何搜寻金币和其他贵重金属的人都十分有用。
This characteristic is very useful to regard any search gold coin and other noble metal's people.
合金钢本质上是碳钢加上其它的元素来改变它的特性，而给合金金属带来一种预期的机械性能。
Alloy steels are basically carbon steels with additional elements added to alter the characteristics and bring about a predictable change in the mechanical properties of the alloyed metal.
在经过切割、铜焊、焊接后，金属中没有熔融的部分，但其微观结构和物理特性已被改变。
The part of a metal that is not melted during cutting, brazing, or welding, but whose microstructure and physical properties are altered by these processes.
这种性质是蜡、油灰、湿泥土、灰泥和一些金属的特性，但不是一般称为塑料的许多材料的特性。
This property is characteristic of waxes, putty, damp clay, plasters, and some metals, but not of many materials that are generally known as plastics.
介绍了氢气的储运技术，特别是金属氢化物储氢技术的原理和特性。
The technology of hydrogen gas reserving and transporting is introduced, especially the characteristics and principle of hydrogen-reserving technology of metal hydride.
是否使用抗拉试棒来控制金属的物理特性？
Are tensile bars used as a means of controlling physical properties of the metal?
矩形波导中感性膜片的传统分析都局限于理想金属膜片的情况，不能反映其导体损耗特性。
Traditional analyses for inductive diaphragms and strips in rectangular waveguides have been restricted to the case of perfectly conducting metal sheets.
从金属配合物的特性介绍了其在药物治疗、解除金属中毒等医学中的应用及原理。
From the character of metal complex, this paper introduces the application of metal complex in medicine treatment and relieving of metal poisoning and so on.
综合论述了纳米金属材料的特性、制备、性能、应用及发展前景。
This paper discusses the characteristics, preparations, properties, applications and development of nanometer metal materials.
纳米多孔金属材料由于其较高的表面积所以拥有良好的电子传输特性，这正好改善了其在导电双电容或电池上的电极性能。
They posses a high surface area for better electron transfer, which can lead to the improved performance of an electrode in an electric double capacitor or battery.
纳米多孔金属材料由于其较高的表面积所以拥有良好的电子传输特性，这正好改善了其在导电双电容或电池上的电极性能。
They posses a high surface area for better electron transfer, which can lead to the improved performance of an electrode in an electric double capacitor or battery.
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