Clever periodic rings from ITSNONAME are available in silver, gold, and platinum. Each features the corresponding metal's atomic number and weight.
ITSNONAME出产的精明的元素表戒指，有银的金的和拜金的。每个都标记了金属的序号和重量。
The less sample and great Volume of liquid sample are used to make the determination of gold and silver in lead anode slime by atomic absorption spectrophotometry.
采用少试样、体积，常规处理样品，原子吸收分光光度法直接测定铅阳极泥中金，测得结果与火试金法结果相符。
The method, called Atomic level Deposition, coats silver objects with a protective oxide film in layers just a single atom thick.
这种方法被称作“原子级的沉积”，即在银器表面覆盖氧化物保护层，这层氧化物仅有一粒原子那么厚。
The contents of copper and iron in silver-zinc cell material were determined by air-acetylene flame atomic-absorption spectroscopy.
采用空气-乙炔火焰原子吸收光谱法连续测定银锌电池材料用无甘油玻璃纸中铜、铁含量。
Silver: Metallic chemical element, one of the transition elements, chemical symbol Ag, atomic number 47.
银：金属化学元素，过渡元素之一，化学符号Ag，原子序数47。
Silver: Metallic chemical element, one of the transition elements, chemical symbol Ag, atomic number 47.
银：金属化学元素，过渡元素之一，化学符号Ag，原子序数47。
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