您要查找的是不是：
- Sequence stratigraphy is a basic theory of sedimentary basin analysis and plays a great important part in prediction and exploration of oil and gas and sedimentary ore. 层序地层学是指导沉积盆地分析的基本理论，其对于油气乃至于沉积矿产的预测和勘探起着非常重要的作用。
- quaternary sedimentary ore deposit 第四纪沉积矿床
- metamorphosed sedimentary ore deposit 沉积变质矿床
- REGIONAL MINEROGENETIC ANALYSIS OF LOWER CAMBRIAN SEDIMENTARY ORE DEPOSITS IN GANSU 甘肃下寒武统沉积矿产区域成矿分析
- The ore is smelted in this large factory. 这个大型工厂里熔炼矿石。
- First, ore is mixed with coke and limestone. 先把铁矿石和焦碳、石灰石混合在一起。
- We will make an assay of the ore that he brought. 我们将对他带来的矿石做实验鉴定。
- A bin for storing ore, grain, or other materials. 仓库储放矿石、谷物或其它材料的大箱
- There are pockets of ore in the mountain. 那座山里有好几块矿藏。
- There are streaks of ore in the mountains. 这山里有矿脉。
- Iron ore has been discovered in the area. 这地区发现了铁矿。
- A rich mine, vein, or pocket of ore. 富矿脉富矿坑、脉、囊
- Hydrothermal sedimentary silicalite studies are important for ore deposits. 热水沉积硅质岩对于矿床研究具有重要意义。
- The sedimentary rocks did not dome. 沉积岩没有形成穹丘。
- That cannot be recovered, especially from waste materials or ore. 不能收回的不能被收回的，尤指废的材料或矿石
- After chemical assay, we have known the composition of the ore. 经过化学分析，我们知道了矿石的构成。
- The residue after an ore or other material has been washed. 洗后的渣矿物或其他物质洗后剩下的渣滓
- The net profit amounts to twenty dollars per ton of ore. 每吨矿石的净利为二十美元。
- Layers of sedimentary rock;a layer of warm air. 多层的沉积岩;热空气层
- Sedimentary rock covering older crystalline layers. 沉淀岩覆在旧的水晶状层之上的沉积岩石
