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- The intervals around 500 cm of Core HD196A are enriched in authigenic pyrites, showing a rich zone of pyrites. 自生黄铁矿是海洋沉积物缺氧硫酸盐还原过程的主要产物。
- The geochemical relation and vertical zone distribution tetween eluvial and transported soil deposits.4. 4.;残积土和堆积土的地球化学循环性和方向性规律。
- The geochemical development of stages and horizontal zone distribution in eluvial soil.3. 3.;残积土和堆积土的地球化学联系性和高程地带性规律;
- On the basis of crossplot and ratio methods, the features of gas zone distribution in both horizontal and vertical direction by means of multiwell evaluation. 本文从测井曲线环境校正和侵入校正着手，利用有效孔隙度差值交会法、视流体时差与视流体密度比值法等较准确地识别气层，提高了解释符合率。
- According to mine inflow point location and water yield,water rich zone in front of roadway checked out by transient electromagnetic method adopted a water control scheme of shallow g... 基于涌水点位置与出水量,以及瞬变电磁法确定的巷道前方富水区域情况,确定了采用浅层注浆法封堵的治水方案。
- We obtained humic acid sodium which moulded lignite semi-coke used in ferroalloy plan from brown coal riching in Yunnan province. 利用云南丰富的褐煤资源制备了腐植酸钠作黏结剂,并用来成型铁合金厂应用的褐煤半焦。
- The country is rich in oil and coal. 这个国家石油和煤的资源丰富。
- Each alteration zone distributed symmetrically taking orebody for the zonal centre, and to have the relations of gradual change and transition between the zone. 各蚀变带以矿体为中心对称分布，各带之间呈渐变过渡关系。
- Each alteration zone distributed symmetricallytaking orebody for the zonal centre,and to the relations of gradual change and transition amongthe each zone. 各蚀变带以矿体为中心对称分布，各带之间呈渐变过渡关系。
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- She piled on more coal before the fire go out. 在火熄灭之前她又加上些煤。
- The deposits,which show bedded, like bedded and bean shape,occur in the interstratified siliceous fracture zone distributed along the axial plane of the secondary anticlaine its two sides nearby. 矿体呈层状、似层状、扁豆状产于沿次级背斜轴部及附近两翼展布的层间硅化破碎带内。
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- There are 3 barium deposit zones distributed in Qinba mountain area,they are witherite deposit zone in the south,barite deposit zones in the north and middle. 秦巴山区钡资源丰富，钡矿床（重晶石、毒重石）分3带：南带为毒重石矿带，北带与中带为重晶石矿带。
- Canada used to be rich in coal deposits. 加拿大曾经盛产煤矿。
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- We have enough coal to see the winter out. 我们有足够的煤过冬。
