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金属性的英文

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"金属性"怎么读用"金属性"造句

英文翻译手机手机版

  • metallicity

例句与用法

  • The oldest stars in the galaxy exhibit a metal deficiency relative to hydrogen .
    银河系中最年老的恒星表现出一种对氢而言的贫金属性
  • The evolution process not only means the transition of the nature of lijin but also reflects the expansion of local financial scale since the mid - qing period
    这一演化过程不仅实现了厘金属性的转变,也是清代中叶以来地方财政规模扩张的反映。
  • For the severe limitation that the selectivity of transient current protection will lose when the fault with small resistance or without resistance takes place at the end of transmission line , the basic reason for the selectivity loss of transient current protection was investigated
    摘要针对保护出口处发生金属性或小电阻短路故障时,暂态电流保护完全失去选择性的严重缺陷,利用时域分析方法,进行了详细的故障暂态分析和仿真研究。
  • An attempt has been made by the author to quantify the effect of the covalent bonding on the metallic bonding of most metals by assigning covalent - metallitivities ( c - m ) values to some of the solid elements based on their melting temperatures in as compared to carbon ( diamond ) , with a melting temperature of 3500 , which is assumed to be 100 % covalently bonded and have a covalent - metallitivity of 4 . 0
    作者试图根据某些固体物质的按摄氏度计算的熔点与碳(金刚石)的比较,指定其共价金属活性( c - m )的值,来量化在大多数金属上的金属性化学键的共价键作用, (比如) , 3500摄氏度的熔点被认为是100的共价化合,且其金属活性为4 . 0 。
  • After considering the curvature effects , we find that armchair tubes are yet metallic with no band gaps . as for metallic zigzag tubes and metallic chiral tubes , a curvature - induced band gap and two accessional von hove singularities can be found . the width of the band gap depends on its tube - diameter and chirality
    我们发现,在考虑卷曲效应以后,扶手型管不产生带隙,仍为金属性管;而对于锯齿型金属性管和螺旋型金属性管,因卷曲诱导在费米能附近产生一个窄的带隙以及两个附加的范?霍夫奇点峰。
用"金属性"造句  

其他语种

百科解释

金属性是指在化学反应中原子失去电子的能力。失电子能力越强的原子所属的元素金属性就越强;失电子能力越弱的金属性也就越弱,而其非金属性就越强。
详细百科解释
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