矿石中银与铜呈明显正相关关系，而方铅矿中不含银。
Silver is positively correlated with copper in ores and is absent in galena.
无火之烟——只有铜、锌、金和银，与难以想象的生物。
Smoke without fire-just copper, zinc, gold and silver, and creatures unimaginable.
用显微硬度、电子拉伸等试验方法，测定了银、铜、钽的硬度、抗拉强度、延伸率与冷加工变形量的关系及冷加工态银、铜、钽退火软化曲线。
The hardness, tensile strength and elongation of Ag, cu and Ta, their relationship with the degree of cold work and soften annealing curves of cold-worked Ag, cu and Ta were investigated.
在周期表中处于铜和金之间，在许多性能上银也在铜与金的中间。
Between copper and gold in their common group of the periodic table, it is intermediate between them in many properties.
探讨了铅阳极泥中金、银、铜、锑、铋等金属回收方法与指标以及砷的污染防治措施。
Processes for extracting metals from the slurry and recovery rates of them, such as gold, silver, copper, antimony and bismuth, and measures of controlling arsenic pollution are discussed.
铜多金属矿床与中酸性岩类有成因联系，银多金属矿床与酸性岩类关系更密切。
The copper polymetallic deposits are genetically related to intermediate-acidic rocks, and the silver polymetallic deposits are more closely related to acidic rocks.
给出了一维空间中激光热损伤的简化近似数学模型，并以此模型为基础计算了金属材料铝、银、铜的温度场分布和熔融阈值与汽化阈值。
The temperature of some metal materials and semiconductor materials have been described, and the melting damage threshold and boiling damage threshold were calculated.
衍金主要是在铜、金、和石头与石墙的古老银刻文，显示墨西哥早期就有运算潜力。
Metallurgy focused on copper, gold, and silver. archaic inscriptions on rocks and rock walls all over northern Mexico demonstrate an early propensity for counting in Mexico.
衍金主要是在铜、金、和石头与石墙的古老银刻文，显示墨西哥早期就有运算潜力。
Metallurgy focused on copper, gold, and silver. archaic inscriptions on rocks and rock walls all over northern Mexico demonstrate an early propensity for counting in Mexico.
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