Corrosion caused by a reaction of an amphoteric metal with the alkaline products of electrolysis.
由于两性金属与电解碱性物质的反应而引起的腐蚀.
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Available for 2 ~6 acid and alkaline welding electrode, gravity electrode and metal fill.
适用直径2~6的酸性、碱性焊条和重力焊条的焊接和金属填补.
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将碱金属原子径向方程化为广义拉盖尔多项式微分方程,方便地求出了碱金属原子体系的能级及广义拉盖尔多项式表示的径向波函数.
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The development of 3 QN 3 . 5 ampere-hour alkaline nickel-metal hydride battery was outlined.
本文概述了3QN3.5Ah碱性氢镍蓄电池组研制概况.
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The calculation of correlation energy in the alkaline metal free electron system
碱金属自由电子相关能量的计算
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