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Making use of the method of rock salt quantity, the authors tentatively predicted the potash resource quantity in Kuqa basin. 近年来，在库车盆地古近纪岩盐中发现了众多的钾盐矿物及其组合。
Refer the development of rock salt mining, the Kunming Salt Mine determines changing process of the oil underlay to the connected well. 随着岩盐开采技术的不断发展,昆明盐矿研究决定,将该矿油垫法采卤生产工艺井改为连通法生产工艺井。
Analysis and control on roof stability of rock-salt cavity are very important to ensure safety and benefit in production, build and use of repertory of rock salt cavity. 摘要岩盐水溶开采溶腔顶板稳定性及其控制的研究对保证卤井的安全生产和生产效益，对岩盐溶腔储备库的建造和使用都具有十分重要的意义。
The techni calscheme of solution mining in anaphase project is applied to solutiom mining fors table operation and increasing rate of rock salt resource. 以长山采区为例，剖析溶腔中的水流状态，高低咸水的贮存状态。制定出生产技术方案并进行了成功的运用。为稳定采区的高咸高产和提高岩盐资源利用率开辟出一条新路。
This paper introduces the technological characteristics of casing mending and patching technology and analyzes casing accidents in brine well of rock salt mines. 介绍套管补贴工艺技术特点,分析了岩盐矿山卤井套管事故情况,提出在岩盐矿山引进套管补贴技术处理卤井套管事故具有良好的前景。
This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
The mountain rise up in a steep wall of rock. 这座山高而陡，形成一道岩石屏障。
The mountain rose up in a steep wall of rock. 这座山高而陡，形成一道岩石屏障。
The antenna is a open lattice of steelwork. 桅杆天线为钢结构。
Creep Damage Failure of Rock Salt 岩盐的蠕变损伤破坏分析
A spur of rock stuck out from the mountain. 山背上突起一个石脊。
artesian well mining of rock salt 岩盐钻井开采
There are two types of sodium chloride: rock salt and sea salt. 氯化钠有二种类型：岩盐和海盐。
He managed to hang on to a piece of rock protruding from the cliff. 他设法抓住了悬崖上向外伸出的岩石。
They drilled through several layers of rock to reach the oil. 他们钻透了几层岩石以寻找石油。
A fall of rocks blocked the road. 掉落的岩石把路封住了。
Pieces of rock plummeted down the mountainside to the ground below. 岩石一块块顺著山的陡坡滚落到地面。
There are two types of rocks in this area. 这个地区有两种类型的岩石。
Study on Creep Property of Rock Salt with Mudstone Interlayer 含高盐份泥岩夹层的盐岩蠕变特性研究
During the earth tremor a large piece of rock chopped out of the ground. 在一阵轻微的地震中，一大块岩石突然从地下露出地面。