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- bare calcareous rock area 碳酸盐岩裸露区
- Regulation and Control of Distribution and Structures of Shelterbelts in Calcareous Rock Area of Taihang Mountain 太行山石灰岩区防护林体系布局结构调控
- Economic Moderate Scale of Economic Forest in Calcareous Rock Area of Taihang Mountain 太行山石灰岩区域经济林的经济适度规模
- Age Structure and Suitable Site Scale of Economic Forest in Calcareous Rock Area of Taihang Mountain in Shanxi Province 山西省太行山石灰岩区经济林结构及立地适宜规模研究
- A STUDY ON THE ECONOMIC FOREST PATTERN OF DOUBLE-TERRACED FIELD WITH SLOPE INTERVAL IN THE CALCAREOUS ROCK AREA OF TAIHANG MOUNTAIN 太行山石灰岩区隔坡复式梯田山地经济林模式研究
- Study on Composition Pattern and Site Classification of Different Categories in Calcareous Rock Area of TaiHang Mountain 太行山石灰岩区林种立地类型及配置模式研究
- Abstract: The calcareous rock appearing area's oil-gas exploration belongs to the world-class difficult problem, is a complex systems engineering. 摘要：灰岩出露区的油气勘探属于世界级难题，是一个复杂的系统工程。
- The testing results show that the foam flooding for calcareous rock reservoir can increase oil and decrease water productions. 试验结果表明：对灰岩油藏进行泡沫驱油能达到增油降水的目的。
- Only pored dissolved holes and fractures are developed in calcareous rock reservoir, mainly in J1 Member, forming pore-fracture type of reservoir. 而灰岩类储层只发育有孔隙性溶孔（洞）和缝，主要构成裂缝-孔隙型的嘉一段储层。
- Among them, the 8 advantage minerals are coal, salt, iron, calcareous rock for cement, fire-resistant clay, limestone, flux stone and silica are abundant. 其中，优势矿产有煤、盐、铁、水泥用灰岩、耐火粘土、石灰石、熔剂灰石和硅石8种。
- To sum up, the findings are beneficial to the recognition of rill erosion characteristics for small watershed in soft rock area. 研究结果有利于深化人们对砒砂岩地区小流域毛沟侵蚀特性的认识。
- This study focuses on the understating of morphological characteristics and evolutionary model in the mud rock area, southern Taiwan. 摘要:二仁溪流经台湾西南部泥岩分布区，呈现恶地地形及曲流地形。
- Rendzina A type of brown earth soil typical of humid to semi-arid grasslands over calcareous rocks. 黑色石灰土：一种褐色的土壤，其特征为潮湿的半干旱的草地上覆盖着石灰质的岩石。
- The path leads to a hill bare of vegetation. 这条小道通向一座没有草木的小山。
- The different structure carbonate rocks organic carbon content is difference, the overall present that the micrite > the powder crystal calcareous rock > the sparite. 区内高演化海相地区有效烃源岩岩石类型主要为泥/页岩、硅质岩、泥灰岩、生物（屑）灰岩。
- Just give us the bare facts of the case. 你只要向我们提供案件最低限度的事实真相就行。
- Fred eked out a bare living by farming. 弗雷德靠种田勉强度日。
- He earns a bare living by his work. 他工作收入仅够维持生活。
- We have pared down our expenses to a bare minimum. 我们已最大限度地削减了开支。
- Ultrasonic wave attenuation measure is an important method of researching the energy absorptance of rock. It relates with the variation of rock microcrack and is one of subjects to be researched continuously in rock area . 声波衰减是研究岩石能量吸收性质的主要方法，它与岩石内部微裂纹及其变化有着密切联系，是岩石领域需要深入研究的课题之一。
