tin smelting 中文意思是什麼
tin smelting
解釋
錫冶煉-
Analysis of the operation condition ' s effect on the tin reverberatory smelting thermodynamics process
操作條件對錫反射爐熔煉熱力學過程的影響分析 -
Ming dynasty stone placed inside the tin - manufacturing small temple, crystal structure of this temple architecture, sweet tin metal production, is the 15th century witnessed the application of tin metal, casting its smelting technology is mature, the same art form is commendable, wudang mountain is currently the only discovery of a tin heritage very valuable
石殿內安放一座明代製造的錫制小殿，這座仿木結構的殿堂式建築，通體用錫金屬製作，是中國十五世紀應用錫金屬的見證，其冶煉鑄技術十分成熟，藝術造型同樣值得稱道，是武當山目前發現的唯一的一件錫制文物，非常珍貴。 -
A ming dynasty stone placed inside the tin - manufacturing small temple, crystal structure of this temple architecture, sweet tin metal production, is the 15th century witnessed the application of tin metal, casting its smelting technology is mature, the same art form is commendable, wudang mountain is currently the only discovery of a tin heritage very valuable
石殿內安放一座明代製造的錫制小殿，這座仿木結構的殿堂式建築，通體用錫金屬製作，是中國十五世紀應用錫金屬的見證，其冶煉鑄技術十分成熟，藝術造型同樣值得稱道，是武當山目前發現的唯一的一件錫制文物，非常珍貴。 -
In order to verify the natural radioactivity level, of tin polymetallic ore in southeast yunnan, and find out radioactive pollution in mining, dressing and smelting processes, 10 tin ores in this area were chosen to measure radionuclides ' specific activity in each kind of tin polymetallic ore, undressed ore, ore concentrate, debris and smelting slag
摘要為查明滇東南錫多金屬礦天然放射性水平，了解錫礦采、選、冶過程中的放射性污染，選擇了該區10個錫礦山，測量了各類錫多金屬礦原礦、精礦、尾礦及冶煉爐渣放射性核素比活度。
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