tantalite

tantalite

1. ferro tantalite

n. 低铁钽矿

2. 73. a hard gray lustrous metallic element that is highly corrosion-resistant; occurs in niobite and fergusonite and tantalite.

一种坚硬有光泽的灰色金属元素，抗腐蚀性极强，见于铌铁矿、褐钇铌矿和钽铁矿中。

3. Keywords ：lithium tantalite crystal;

关键词： 钽酸锂晶体;

4. For Nigeria, this presents significant opportunities to exploit the known reserves of gold, tantalite, lead, zinc and bitumen, plus a range of industrial minerals.

对尼日利亚来说这是一个开发利用黄金、钶铁矿、铅、锌、沥青及其他矿产品的大好机会。

5. We are one of the biggest end user of tantalite and columbite. We need the ores at the long-term. If you have the ores to sell, please contact us instantly.

我们是中国最大的使用钽铌矿公司之一,我们长期需要钽矿和铌矿.如果你有这些矿石,请直接联系我们.

6. We have interest to buy tantalite, Ta2O5, coltan, columbite in Uganda and East African region.

我们有意在乌干达和东非地区购买钽铁矿、五氧化二钽、钽矿石、钶铁矿。

7. There is high tantalite grade for certain large scale granite-pegmatite pattern tantalite-columbite mine in our country.

我国某大型花岗伟晶岩型铌钽矿含钽品位高居我国钽铌矿山之首。

8. On the basis of detailed studies on columbite from the Suzhou granite, tantalite has been found for the first time in this granite.

本文在研究苏州花岗岩中铌铁矿的基础上,首次在该地区发现了钽铁矿。

9. The aim of this thesis is to explore and develop promising niobate and tantalite materials with perovskite-like structure.

本论文的主要目的是探索新型类钙钛矿结构的铌、钽酸盐微波介质材料。

10. 4.Eluvial tantalite: Eluvial tantalite is found in rubble consisting of fragments and pebbles of varied composition.

残积层钽铁矿：残积层钽铁矿发现于由碎片和小鹅卵石成分的碎矿中。

11. Buy Tantalite Ores And Concentrates

瑞典求购钽矿

12. Quartz core zones: Mineralisation occurs in enclaves of albitisation around the core of the pegmatite. Tantalite crystals are large and randomly distributed.

石英核心带：矿化作用存在于被纳长石矿包围的伟晶岩核心。钽铁矿呈现巨大而不规则分布。

13. Keywords tungsten bronze structure,tantalite,XRD,dielectric properties,inner electric field;

钨青铜结构;担酸盐;XRD;介电性能;内电场;

14. tantalite powder

钽粉

15. lithium tantalite crystal

钽酸锂晶体

16. Keywords lithium tantalite crystal;stoichiometry;top-seed solution growth;pulling method;absorption spectrum;

钽酸锂晶体;化学计量比;顶部籽晶溶液生长;提拉法;吸收光谱;

17. The tantalite mineralisation at Portee appears to be associated with quartz core zones, zones of K-metasomatism and with eluvial concentrations.

钽铁矿的矿物性质是由石英核心带、K长石同化矿带和残积层部分组合而成的。

18. tantalite niobite power

钽铌粉

19. barium magnesium tantalite

钽镁酸钡