undressed ore 中文意思是什麼

undressed ore 解釋
未選礦石
  • undressed : adj. 1. 沒有穿衣服的，裸體的。2. 穿著家常便服的；未穿與當時情況所要求的服裝的。adj. 1. 沒有扎繃帶的。2. 沒有加調料[配料]的，未加工的；沒有整理好的；（皮等）未鞣的。
  • ore : n. 礦；礦砂，礦石；〈詩〉金屬（尤指貴金屬）。 be in ore 含有礦物。n. （pl. ore）1. 歐爾〈瑞典貨幣單位，等於1/100克朗〉。2. 歐爾硬幣。
  1. It is shown that the radioactivity level of tin polymetallic ore, undressed ore and adjacent formation is affected by the strata and mineralization type, the radioactivity level of sulfide ore is not high as a whole, while that of tin ore generally is several times higher than the background value and that of debris and slag is also relatively high, whose impact on the environment is not neglectable

    錫多金屬礦原礦及圍巖放射性水平受地層與礦化類型影響很大，硫化礦整體放射性水平不高，砂錫礦卻普遍高出背景值數倍，尾礦、爐渣放射性水平也相對較高，對環境的影響不容忽視。
  2. 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。
  3. Undressed ore for nature massive, the monthly output may amount to 5, 000 tons ; undressed ore albedo above 95

    原礦為自然塊狀，月產量可達5000噸；原礦白度95以上。
  4. Rail undressed ore, iron concentrate, silica mining, kaolin mining, hauling the washing, processing, and marketing ; automobile and engineering machinery accessories retail ; restaurant

    鐵原礦、鐵精礦、硅石礦、高嶺土礦、蛇紋石的洗選、加工、銷售；汽車及工程機械的配件零售；餐飲。
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