錫礦砂 的英文怎麼說
中文拼音 [xíkuàngshā]
錫礦砂
英文
tin ore-
Jiangmen boasts of rich mineral resources with 37 kinds of minable minerals, including limestone, silica sand, potassium feldspar, monazite, crystal, aquamarine, coal, tombarthite / rare earth, gold, silver, copper, iron, stannum and tungsten, among others
礦產資源豐富，已探明可開採的有石灰石、硅砂、鉀長石、獨居石、水晶、綠柱石、煤、稀土及金、銀、銅、鐵、錫、鎢等37種。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。At the bottom end of a soaring market, an ethnic chinese worker squats in a sluice to gather tin ore at a mine on bangka island off the sumatran coast
在蘇門答臘外海邦加島的一處礦場，一名華裔工人蹲在一個洗礦槽內採集著錫礦砂。After the investigation and study on alluvial tin deposit in changning dayishan mine, conclude that its geologic setting mainly iles in its structure and land form a proper scale of alluvial tin deposit were found in the limestone solution cave around dayishan granite body
摘要通過對常寧大義山砂錫礦的調查研究，總結分析了常寧大義山砂錫礦形成的地質條件主要受構造條件和地貌條件的影響。Tin ore, copper, zinc mine, iron ore, snake bite mine, silica, sand and gravel sales
錫礦、銅礦、鋅礦、鐵礦、蛇紋礦、硅石、砂石購銷。The ministry of finance and the state administration of taxation jointly determined to adjust export refund rates of the following products as of 1 may 2005 : ( 1 ) export refund rates of coal, tungsten, tin, antimony and their products decreased to 8 % ; ( 2 ) abolishing of the export refund tax of thulium, thulium oxide, salts of lanthanum, silicon metal, molybdenum ores and its fine ores etc
中國財政部、國家稅務總局決定自2005年5月1日起調整下列產品的出口退稅率： （ 1 ）將煤炭，鎢、錫、鋅、銻及其製品的出口退稅率下調為8 % ； （ 2 ）取消稀土金屬、稀土氧化物、稀土鹽類，金屬硅，鉬礦砂及其精礦，輕重燒鎂，氟石、滑石、碳化硅，木粒、木粉、木片的出口退稅政策。分享友人