介绍了以铜灰为原料直接生产氯化亚铜的方法，讨论了工艺条件对产品收率的影响。
By use of copper ash as raw material, a new method for direct production of cuprous chloride is introduced. The process conditions affecting on recovery of cuprous chloride are discussed.
要做盆，收去坛上的灰，又做铲子、盘子、肉锸子、火鼎；坛上一切的器具都用铜做。
Make all its utensils of bronze-its POTS to remove the ashes, and its shovels, sprinkling bowls, meat forks and firepans.
以果灰藓和丛本藓为材料，采用室内模拟培养、生理生化测定等实验手段，研究了铜胁迫对这两种苔藓植物生理生化特性的影响。
Experiment was carried out on influence of copper stress on physiological and biochemical characteristics of Hypnum fertile and Anoectangium aestivum by indoor simulated culture.
无数的亚显微铜粒在暗场显微镜下呈金黄色散射并略带微红色调，肉眼观察则呈灰红色。
A lot of submicro copper particles give a golden scattering light with slight pink hue in the dark field of optical microscope and a greyish red colour in visual observation.
无数的亚显微铜粒在暗场显微镜下呈金黄色散射并略带微红色调，肉眼观察则呈灰红色。
A lot of submicro copper particles give a golden scattering light with slight pink hue in the dark field of optical microscope and a greyish red colour in visual observation.
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