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alkaline earth metal中文是什么意思

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用"alkaline earth metal"造句"alkaline earth metal"怎么读"alkaline earth metal" in a sentence

中文翻译手机手机版

  • 碱土金属
  • 碱土族金属
  • 硷土金属

例句与用法

  • Alkaline earth metals
    土类金属
  • Method of analysis baryte for export . determinationof water - solluble alkaline earth metals as calcium
    出口重晶石分析方法.水溶性碱土金属以钙计的测定
  • Study on the relationship between the melting point the hardness of the alkaline earth metal oxide and the electron structure
    碱土金属氧化物熔点和硬度变化规律与电子结构的关系
  • More recently , the perovskite manganite compounds , la1 - xsrxmno3 have been used as the cathode of the solid oxide fuel cell ( sofc ) because of their electro - ion conductivity properties . in manganite perovskites , substitution of divalent ions ( alkaline earth metals viz
    近几年来, la _ ( 1 - x ) sr _ xmno _ 3这类钙钛矿型结构的氧化物材料因为其具有混合电子-离子导电特性而被广泛的应用于固体氧化物燃料电池阴极材料。
  • In manganite perovskites , substitution of divalent ions ( alkaline earth metals viz . ca , sr , ba ) in the a sublattice , introduces mn4 + ions or holes into the system . it is generally considered that the concentration of holes is equal to the concentration of divalent cations because of the charge compensation by controlled valencies
    在类钙钛矿型晶体结构中通过掺入二价碱土金属(如ca , sr , ba )可以在系统中产生mn ~ ( 4 + )或氧空位,由价格补偿的原理,理论上掺入的二价离子的浓度和氧空位的浓度相等。
用"alkaline earth metal"造句  

百科解释

The alkaline earth metals are a group of chemical elements in the periodic table with very similar properties. They are all shiny, silvery-white, somewhat reactive metals at standard temperature and pressure and readily lose their two outermost electrons to form cations with charge +2.
详细百科解释
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