负电极 meaning in English
negative electrode; cathode
Examples
- Experience shows that the positive electrode always burns away more rapidly than the negative .
经验表明，正电极比负电极烧蚀得快得多。 - Tending to attract electrons to form a chemical bond
负电极的有吸引电子以形成化学键的倾向的 - Method of measuring discharge capacity of hydrogen absorbing alloys for a negative electrode of a rechargable nickel - metal hydride battery
可再充电的镍金属氢化物蓄电池的负电极用氢吸收合金的放电能力测量方法 - Positive electrode and negative electrode that execute spanning crack prevention are simulated as the source point and merged point , so the temperature field owing to the concentration of current around the crack tip is educed at the moment when the current is switch on
将实施跨越止裂时的正、负电极比拟为电流场中的源和汇，从而导出了在瞬间电流作用下，裂纹尖端附近区域因绕流而形成的温度场。 - As a comparison , ba1 . 03ce0 . 8gd0 . 2o3 - was synthesized by sol - gel method . among these samples , nonstoichiometric samples were synthesized for the first time . the research work involved : the crystal phase of the sinters were determined by xrd ; ionic conduction under different experimental atmospheres was measured by gas concentration cells ; performances of hydrogen - air fuel cells with the sinters as electrolytes and porous pt as electrodes were measured
用粉末x射线衍射仪鉴定它们的结晶相；在( 600 1000 )范围内，以烧结体作为电解质隔膜，多孔性pt黑为正、负电极， pt - rh合金网为集电极，分别组成氢浓差电池、氧浓差电池及氢?空气燃料电池并测定了它们的性能，研究了不同气氛下样品的离子导电特性及影响燃料电池性能的因素。