探矿电位计 [地质] prospecting potentiometer
煤矿电工 mine electrician
扬矿电泵 lifting motor pump
小型工矿电气车 Grubenlok
小型工矿电机车 Grubenlok
矿用通信电缆 communication cable for mine ; Mine communication cable
煤矿电网 coal mine grid ; coalmine power network
矿物绝缘电缆 Mineral Insulated Cable ; BTTZ ; BTLY ; YTTW
电探矿 electric prospecting ; electric exploration ; electrical ore finding
静电选矿机 [矿业] electrostatic separator
对于锰基钙钛矿结构氧化物颗粒系统，其颗粒表面和颗粒内部表现出不同的电、磁输运性质。
The surface and interior of the granule have different electronic and magnetic transport properties for manganese perovskite oxide granule system.
本文对复合钙钛矿弛豫铁电陶瓷的理论、材料及应用研究进展作了简要综述。
The progress of research on the theories, materials and applications of complex perovskite ferroelectric relaxor ceramics was reviewed briefly.
实验表明，采用合适的工艺参数能制备出具有钙钛矿型结构的PZT铁电薄膜。
The experiments show that the PZT ferroelectric thin film with pe-roskite structure can be produced using reasonable process parameters.
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