mine layer [军] [船] 布雷舰 ; [车辆] [军] 布雷车
mine layer submarine 布雷潜水艇
motor mine layer 内燃机布雷舰
A Mine Layer 布雷舰
N a warship or aircraft designed for the carrying and laying of mines 布雷艇; 布雷飞机
Remains of Titanoboa cerrejonensis were found in a layer of rock at the cerrejon Coal mine, one of the largest open-pit mines in the world.
Titanoboa cerrejonensis(蛇的名字)的遗骸是在cerrejon煤矿- - -世界上最大的露天煤矿之一的岩层中被发现的。
The structure of No. 15 layer in Xingshan mine is analyzed with mechanics, and the fault distributed in space, interaction cutting relation and rule are revealed.
对兴山矿二水平四石门中15层区构造进行力学分析，揭示区内断层在空间上的展布、相互切割关系及其规律性。
There are four layer coal in Huafeng coal mine of Xinwen coal group company, it is mined layer by layer, artificial roof is used by diamond metal net over a long period of time.
新汶矿业集团华丰煤矿四层煤分层开采，长期以来全部采用金属菱形网作假顶。
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