硫酸鉛礦 的英文怎麼說
中文拼音 [liúsuānqiānkuàng]
硫酸鉛礦
英文
anglesite-
The main metals mineral are chalcopyrite, the next clinohedrite, alpha chalcocite bornite, malachite and azurite. a little amount blende, galena incidentally ryby silver, bismuth
礦石中主要金屬礦物為黃銅礦、其次為黝銅礦、蘭輝銅礦、斑銅礦及銅的氧化物孔雀石、藍銅礦。閃鋅礦、方鉛礦少量，偶見淡紅銀礦、硫酸鈕礦。Methods for chemical analysis of copper ores lead ores and zinc ores. determination of tungsten content. catalytic polarographic method in sulfuric acid - phenylhydroxy acetic acid - cinchonine - potassium chlorate system
銅礦石鉛礦石和鋅礦石化學分析方法硫酸-苯羥乙酸-寧-氯酸鉀底液催化極譜法測定鎢量Based on the mechanism of controlling the dust by wetting agents and by using down - ward capillary seep experiment, the paper presents the research results of the coupling relation between three wetting agents and four dust of lead - zinc ores, of which wetting agents are lauryl sodium sulfate, sodium silicate, lauryl benzene sulfonic acid sodium and size of four kinds of dust is 60 ~ 80 mesh, 80 ~ 100 mesh, 100 ~ 120 mesh, 120 ~ 180 mesh
摘要從濕潤劑控制粉塵的機理出發，採用了十二烷基硫酸鈉、水玻璃和十二烷基苯磺酸鈉等3種濕潤劑，用毛細管正向滲透濕潤法，研究了這幾種濕潤劑對60 ~ 80目、 80 ~ 100目、 100 ~ 120目和120 ~ 180目等4種鉛鋅礦粉塵的濕潤性能。The joint british - afghan survey found significant deposits of natural gas, petroleum and coal ; copper, chromate, talc, barites, sulphur, gold, lead, zinc, iron ore and salt ; and precious and semi - precious stones including high - quality rubies, emeralds and much of the world ' s supply of lapis lazuli ( pictured )
英阿聯合勘測隊發現了意義重大的天然氣、石油和煤礦；銅、鉻酸鹽、石膏、重晶石、硫磺、金、鉛、鋅、鐵和鹽礦；富含高質量紅寶石的寶石和亞寶石礦，以及世界上大多數的天青石資源（如圖） 。分享友人