1) vein bitumen
矿脉沥青<能>
2) pich blende,uraninite
沥青铀矿<能>
3) asphalt veins
沥青脉
1.
The discovery and significance of the large-scale asphalt veins in the Qiangtang Basin, northern Xizang;
羌塘盆地最大规模沥青脉的发现及其意义
2.
During this time, a large number of mud volcanoes were firstly discovered in central Qiangtang,Qinghai-Tibet Plateau,and some of the eruptive material contain rocks wrth asphalt veins.
青藏高原羌塘中部戈木错新生代盆地首次发现大量泥火山,少数泥火山喷发物中有含沥青脉的岩石。
4) bitumen vein
炭沥青脉
5) vein bitumen
脉沥青
6) pitchblende
[英]['pitʃblend] [美]['pɪtʃ,blɛnd]
沥青铀矿
1.
A pitch-pitchblende-pyrite vein was firstly observed in the ore from the Sawapuqi uranium deposit in Xinjiang through the study of ores by using polarization-microscope,fluorescence-microscope and electron-probe.
通过对新疆萨瓦莆齐铀矿床中铀矿石的偏光、荧光反射显微镜研究和电子探针分析测试,首次在矿石中发现沥青-沥青铀矿-黄铁矿脉,对脉体中沥青、沥青铀矿、黄铁矿的空间关系研究表明,沥青铀矿和黄铁矿均受沥青脉的控制,是脉体中还原能力较强的轻烃类物质与周围环境相互作用的产物,矿物中的铀和铁元素主要来自周围环境而非脉体本身。
2.
A densely zoned rhythmic intergrowth of coffinite and pitchblende was found in a granite hosted uranium deposit in SE China.
本文报道某铀矿床中铀石与沥青铀矿交互生成多达 2 0环稠密韵律生长环带 ,结合该矿床矿物气液包裹体研究资料和文献资料 ,探讨生成这一罕见奇特结构的介质物理化学条件及机制。
3.
The ore minerals consist mainly of pitchblende (UOx, x=2.
镜下观察结果显示,铀矿物主要为沥青铀矿(UOx,x=2。
补充资料：沥青碳纤维增强体(见沥青碳纤维)
沥青碳纤维增强体(见沥青碳纤维)
earbon fibre reinforeementsmade of piteh
沥青碳纤维增强体Carbon fibre reinforeement。made of Pitch以沥青为原料制成、用于复合材料中起承载增强作用和改善性能的碳纤维〔见沥青碳纤维)。
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