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- thick seam with shallow depth 浅埋厚煤层
- thin and thick seam with steep dip 急倾斜较薄厚煤层
- deep scarification and till with shallow depth 深松浅翻
- seam with shallow mining depth 浅埋煤层
- Design and executing of bolt support in soft thick seam with complex roof 软厚煤层复合顶板的锚杆支护设计与施工
- Gas hydrate occurs as a kind of sediment cement in the first model,and is mainly distributed in volcanic ash,tuffaceous mud and turbidities with shallow depths,high porosity and low gas hydrate saturation. 第1种模式的水合物以胶结物的形式存在,主要分布在火山灰、凝灰质泥和浊流层中,埋深通常较小,孔隙度较高,水合物饱和度较低,沿地层层面分布;
- GPR has been widely used in geological exploration at shallow depth with good results. 摘要地质雷达(GPR)探测技术在浅层地质勘探领域广泛应用，并取得较好的应用效果。
- An initial mining depth in the thick seam or a depth of a full seam cut will cause an obvious increasing in crack height and also in horseshoe distribution. 增大重复开采厚度以提高采煤工效和矿井经济效益;
- The valley is seamed with small streams of water. 山谷里布满小溪。
- Fully mechanized top coal caving mining technology under unstable thick seam with soft roof, soft coal and soft floor 三软不稳定厚煤层条件下综采放顶煤技术
- Numerical Simulation for Dismantling Temporary Shoring of Large Span Tunnel With Shallow Depth Excavations 大跨度浅埋暗挖隧道拆撑的数值模拟
- Her face was seamed with wrinkles. 她脸上布满皱纹。
- Prospect of roadway arrangement reform under the condition of thick seam with large dip angle 大倾角厚煤层条件下巷道布置改革的前景
- A shallow depth, a string is charming, beautiful beaches. 深一脚，浅一脚，串起来是迷人的沙滩美景。
- Application of the Horizontal Slicing Method in the Steeply Inclined Thick Seam with Large Outburst and Easy Spontaneous Fire 水平分层采煤法在高突易自燃急倾斜厚煤层中的应用
- The judgement of earthquake events with shallow depth in zhangqiu area based on the characteristics of short period surface wave recording 由短周期面波记录特点对章丘东南浅源地震事件的判别
- If you wish to drown, do not torture yourself with shallow water. 真想跳河,不要到潜水里。
- Practice on trial mining in special thick seam with soft roof, soft coal, soft floor, high inclination, rich water and high gass under nappe 推覆体下大倾角、富水、高瓦斯、特厚三软煤层开采实践
- Research on combined support system for paking ground at rear of fully mechanized longwall mining face in thick seam with soft 软岩特厚煤层综采后部车场联合支护研究
- A submarine ridge of relatively shallow depth which separates basins. 低的海底脊分开盆地的一种相当浅深度的海底脊。
