This paper summarizes comprehensively about energy saving works of Dayao Copper Mines during 1990 to 1997year.
本文对我矿1990 ~ 1997年的节能工作作了全面总结。
The most distinctive feature of the"Teana"series is the combination of engraved lines with Oriental charm and the unique rich colors in Western copper engraving works.
《天籁》系列最鲜明的艺术特征是那种东方韵味的铜版线刻与西洋铜版画作品特有的厚重的色调相结合。
Soft shimmery golden-copper beige. Somewhat sheer, and works great as a highlight or to liven up a matte shadow.
晶莹剔透的柔和金黄到铜棕色。 用作高光或哑光眼影上佳。
Introduce an alkaline copper etchant used for the manufacture of printed circuit boards and the way it works.
介绍了一种在现代印制板生产中使用的碱性蚀刻盐及其工作原理。
The perfumery formed part of a larger site dating from 2000 BC which included a copper smelting works, a winery and an olive press, producing the essential ingredient for essences.
这个香料作坊是公元前2000年的一处大型遗址的一部分，遗址里还有炼铜铺子、酒窖和油橄榄榨油坊等遗迹。橄榄油是生产香精的主要成分。
The perfumery formed part of a larger site dating from 2000 BC which included a copper smelting works, a winery and an olive press, producing the essential ingredient for essences.
这个香料作坊是公元前2000年的一处大型遗址的一部分，遗址里还有炼铜铺子、酒窖和油橄榄榨油坊等遗迹。橄榄油是生产香精的主要成分。
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