1.
Other organisms have small areas in which the magnetic mineral known as magnetite is concentrated.
其他一些生物有一个被称作磁铁矿的磁性矿物集中的小区域。
2.
Base metals and gold are often found in association with magnetic minerals such asmagnetite and pyrrhotite.
某些贱金属以及金常常与磁铁矿和磁黄铁矿这类磁性矿物一起被发现。
3.
a black magnetic mineral consisting of magnesium carbonate; a source of magnesium.
一种黑色的磁性矿物，由碳酸镁组成，是镁的来源。
4.
Base metals and gold are often found in association with magnetic minerals.
某些贱金属以及金常常与磁性矿物一起被发现。
5.
Study on the Process Mineralogy of Weakly Magnetic Iron Ore from Meishan
梅山弱磁性铁矿石工艺矿物学特性研究
6.
Magnetic and Transport Properties of Layer Perovskite Manganites;
层状钙钛矿型锰氧化物的磁性和电性
7.
Many iron minerals are only slightly magnetic.
不少铁矿物只有微弱的磁性。
8.
Improvement of Determination Method for Magnetic Iron in Phase Analysis for Iron Ore
铁矿石物相中磁性铁测试方法的改进
9.
Related Properties and Magnetocaloric Effect in Doped Perovskite Manganese Oxides;
掺杂钙钛矿锰氧化物的物性与磁热效应
10.
Effects of Magnetic Inhomogeneity on the Magnetoresistance Property of Perovskite Manganites;
磁不均匀性对钙钛矿结构锰氧化物磁电阻特性的影响
11.
Influence of Mn Substitution for Fe on the Structure, Magnetic and Transport Properties of Sr_2FeMoO_6;
Sr_2Fe_（1-x）Mn_xMoO_6双钙钛矿氧化物结构、磁性及磁输运性质
12.
geophysical instrument, magnetic or gravimetric, used in prospecting for ores, oil, etc.
找矿、石油等所用磁性或重力地球物理勘测仪器
13.
THE STUDY ON THE NATURE OF CEMENTATION OF KAOLINITE WITH GOETHITE BY MAGNETISM OF SUBSTANCE
从物质的磁性看高岭土与针铁矿的胶结本质
14.
Study on the Structural, and Magnetic Properties of Ga doping Perovskite Cobaltites;
镓掺杂钙钛矿钴氧化物的结构和磁性研究
15.
Electrical and Magnetic Properties and Doping Effect in the Perovskite Manganites;
钙钛矿锰基氧化物的电、磁性质及掺杂效应
16.
Investigation of Magnetic Properties of Perovskite Oxides Nd_(1-x)Sr_xCoO_3 System;
钙钛矿氧化物Nd_（1-x）Sr_xCoO_3体系的磁性研究
17.
Structural, Magnetic and Electrical Transport Properties of Perovskite Manganites;
钙钛矿型锰氧化物的结构、磁和电输运性质
18.
Investigation of Electrical and Magnetic Transport Properties in Manganese Perovskite Two-Phase Composites
复相钙钛矿锰氧化物电磁输运特性研究