“Devarda’s alloy”的概念、定义、翻译、参考文献-科学参考

单词	Devarda’s alloy
释义	Devarda’s alloy Chemistry An alloy of copper (50%), aluminium (45%), and zinc (5%), used in chemical tests for the nitrate ion (in alkaline solutions it reduces a nitrate to ammonia). It was discovered by Arturo Devarda (1859–1944) in the 1890s.
随便看	polarizing microscope polar molecule polar motion polar nuclei polarography Polaroid polaron polar orbit Polar Orbiting Passive Atmospheric Calibration Sphere polar plot polar plume polar ring galaxy Polar Satellite Launch Vehicle polar sequence polar solvent polar stratospheric cloud Polar units polar vector polar vortex polar wandering polar wander path polder pole polecat pole(in complex analysis)

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