1) white tungsten ore
白钨砂
2) artificial white tungsten ore
人造白钨砂
3) scheelite
[英]['ʃi:lait] [美]['ʃilaɪt]
白钨
1.
Beneficiability research on the comprehensive recovery of scheelite;
综合回收白钨的可选性研究
2.
According to the solubility product constant of calcium phosphate and calcium hydroxide phosphate,relative factors on alkali and phosphate decomposition of scheelite were studied.
研究了在碱性条件下以磷酸钠为浸出剂分解白钨的影响因素,实验表明,影响白钨分解率的主要因素为磷酸钠的用量,其次为氢氧化钠的用量;较优的工艺条件是氢氧化钠用量为它与钨酸钙单独反应时所需理论量的1。
3.
The scheelite resources of Luanchuang is introduced, the necessity of complex utilization of scheelite is analysed and the prospect of complex utilization of scheelite is discussed.
介绍了栾川白钨资源概况 ,对白钨综合回收和利用的必要性和可行性进行了分析 ,对其产业化前景进行了展望。
4) wolfram ore
钨砂矿
1.
A method for the determination of WO_(3) in wolfram ore and Cr_(2)O_(3) in chromite by XRF with sample preparation of high-dilution fusion glass-disc was developed.
方法用于钨砂矿和铬铁矿中WO3和Cr2O3的测定,结果与标准值相符。
5) tungsten concentrate
钨精矿砂
6) wolfram ore
钨矿砂
补充资料：人造
1.人工制造。与"天然"相对。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条