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- Study of Sediment Source Calculation in Small Watershed in Pisha Rock Area Through Grain Size Analysis Method 用粒度分析法计算砒砂岩区小流域泥沙来源的探讨
- Pisha rock area 砒砂岩区
- 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。
- 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。
- It explicates the theory and the approach to water resource optimum allocation in Karst rock areas. 阐述了喀斯特岩地区对水资源进行优化配置的理论和方法。
- He steered into the parking area. 他把车开进了停车区。
- combination rock body in volcanic rock area 火山岩杂岩体
- the soft rock area of Middle Yellow River 黄河中游砒砂岩地区
- The slum area was sordid and filthy beyond belief. 该贫民区之污秽肮脏简直令人难以置信。
- The rock was honeycombed with passages. 岩石上有许多蜂窝状的小孔。
- The flood cut a wide swath in this area. 洪水席卷了这一地区,满目一片疮痍。
- The luminous intensity on unit area. 单位面积上的发光强度。
- Many young rock hounds grow up to be geologists. 许许多多爱好收集岩石的少年,长大后成了地质学家。
- The climber had to negotiate a steep rock face. 那攀登者得攀越一陡峭岩石。
- White lines divide the playing area into sections. 这些白线把赛区分成各个部分。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The first chapter delimits her area of research. 第一章阐明了她的研究领域。
- The gold placer minerals in the northern Tibet originated from intermediate acid magmatic rock contact areas,sedimentary stratigraphic unconformity contact areas and silicified rock areas. 藏北地区砂金矿矿质来源于中酸性岩浆岩接触带、沉积地层不整合接触带及硅化岩带,具物源近、成矿时代新的特点。
- The water had worn a channel in the rock. 水把岩石冲出了一条沟。