INTRODUCTION OF TEST MINE 试验矿井概述
mine test 水雷试验
Mine Field Test 矿场试验
buoyancy test of anchored mine 锚雷浮力试验
mine design evaluation test 水雷设计定型试验
The geophysicists went on to conduct a second test in an abandoned copper mine in Arizona, using 25 iron plates spaced at various intervals in tunnels up to 45 metres below ground.
地球物理学家又在亚利桑那州一个废弃的铜矿矿井进行了第二次试验,他们将25块铁板有间隔的放置在地下45米出的坑道中。
Your answers on the test correspond with mine.
你试卷中的答案和我的一致。
Systematic analyses and studies of physical and mechanical properties are made on tailings test results in Lanping Lead-Zinc Mine of Yunnan province.
本文结合云南省兰坪铅锌矿尾矿料的大量物理力学性试验成果进行了系统的分析研究。
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