金銀精礦 的英文怎麼說
中文拼音 [jīnyínjīngkuàng]
金銀精礦
英文
gold-silver concentrate- 金 : Ⅰ名詞1 （金屬） metals 2 （錢） money 3 （古時金屬制的打擊樂器） ancient metal percussion instrum...
- 銀 : Ⅰ名詞1 （金屬元素） silver （ag） 2 （姓氏） a surname Ⅱ形容詞1 （跟貨幣有關的） relating to curr...
- 精 : Ⅰ形容詞1 （經過提煉或挑選的） refined; picked; choice 2 （完美;最好） perfect; excellent 3 （細）...
- 礦 : 名詞1. （礦床） ore [mineral] deposit 2. （礦石） ore 3. （開采礦物的場所） mine
- 金銀 : gold and silver金銀邊 orris; 金銀編帶 cordons; 金銀錠 dore; 金銀合金 electrum; 金銀復本位制 gold ...
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Standard practice for silver corrections in metal bearing ores, concentrates, and related metallurgical materials by fire assay slag recycling and cupel proof gravimetry
通過燃燒試驗熔渣再利用和灰皿驗證重量測定法修正含金屬礦精礦和相關冶金材料中的銀值的標準規程Method for chemical analysis of lead concentrates - the fire - assaying methods for the determination of gold and silver content
鉛精礦化學分析方法火試金法測定量和銀量Methods for chemical analysis of gold concentrates - the fire - assaying method for the determination of gold and silver content
金精礦化學分析方法火試金法測定金量和銀量The methods for chemical analysis of lead and zinc bulk concentrates - the determination of gold and silver content - the fire - assaying methods
混合鉛鋅精礦化學分析方法.金量與銀量的測定.火試金法The results show that the recovery of lead, gold and silver are 93. 36 %, 91. 02 % and 69. 38 % seperately, and the recovery of copper in matte is more than 98 % when the ratio of lead concentrate to alloy is 230 %
試驗結果表明：當鉛精礦相對合金加入比率為230 %時，鉛直收率93 . 36 % ，金和銀直收率分別為91 . 02 %和69 . 38 % ，銅在冰銅中的直收率為98 %以上。Methods for chemical analysis of copper concentrates. determination of gold and silver content
銅精礦化學分析方法金和銀量的測定Copper, lead and zinc sulfide concentrates - determination of gold and silver - fire assay gravimetric and flame atomic absorption spectrometric method
銅鉛和硫化鋅精礦.金和銀含量測定.火試金法和火焰原子吸收光譜法Bhp billiton base metals is one of the world s top three producers of copper and a top five producer of silver, lead and zinc. we supply high - quality base metal concentrates to european, asian and south american custom smelters, and copper cathodes ( metal ) to copper wire manufacturers and brass mills
基本金屬必和必拓是世界前三大銅生產商和世界前五大銀、沿、鋅生產商之一。必和必拓公司向歐洲、亞洲和南美洲治煉廠提供高質量的金屬精礦，並向黃銅和銅線生產商提供高質量的陰極銅板。分享友人