铁矿物 meaning in English
iron minerals
Examples
- Many iron minerals are only slightly magnetic .
不少铁矿物只有微弱的磁性。 - Application of selective magnetic coating technique recovering fine iron minerals from quartz corundum
回收石英刚玉中的细粒铁矿物 - Abstract : the reasonable processing technology for recovering iron minerals from tailings of low intensity magnetic separation was studied . techno - economic evaluation shows that spiral separation - belt magnetic separation flowsheet is optimal one
文摘:分析了回收半氧化铁矿石弱磁选尾矿中的铁矿物的工艺流程，通过技术经济的比较，提出了合理的选别工艺，达到了回收铁矿物的目的。 - The colloid adhered the surface of jadeite , formed limonite after dehydrating and crystal . then the secondary color came into being owing to the limonite subsidence . the iron ion which are needed for the secondary color mainly came from outside
对于硬玉所占比例比较大的翡翠，翡翠次生色形成所需的铁主要来自于外界，对于含有富铁矿物的硬玉，既有自身析出的铁，又有来自外界的铁。 - Whereas the rocks in the ancient heavily cratered terrains were basaltic , the younger rocks of the northern lowlands resembled a more highly evolved type of lava called andesite : they contained more glass , more silica - rich minerals and fewer iron - bearing minerals
古老、充满坑洞的地区，岩石属于玄武岩，但北方低地较年轻的岩石却类似一种更高度演化、称为安山岩的熔岩：它们含有较多玻璃质、较多富矽矿物、以及较少含铁矿物。