地质
- 与 地质 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
The results of static analysis on these reserves show that the residual geological reserves of both Lujing and Huangfengling deposit belong to sub-profitable type, but the ones of Yangjiaonao deposit is profitable with 26.56% tax-before profit. 1 tU profitable type of ore from Yangjiaonao deposit can use 2.40~3.79 tU subprofitable type of ores from Lujing and Huangfengling deposit.
静态分析结果表明,鹿井、黄蜂岭矿床的剩余地质资源属于次经济类型,而羊角脑矿床的地质资源属于经济类型,其税前利润率达26.56%,具有较好的赢利能力。1 tU的羊角脑矿床的经济型矿石可盘活2.40~3.79tU不等的鹿井和黄蜂岭矿床的次经济型矿石。
-
The third one was collected from Coal Seam No.11 in the top of Longtan Formation in Dahebian Coal Mine of Shuicheng Mining District, Guizhou Province, South China Subprovince of the Cathaysian Flora in China.
其中2种采自华北亚区南缘的安徽淮南新庄孜矿山西组A1煤顶板,地质时代为早二叠世;另一种采自华南亚区的贵州水城矿区大河边矿龙潭组顶部的11号煤层,地质时代为晚二叠世早期。
-
Afeter turning the map of grid into vector, the author evaluate the character of the danger of geological hazard distric on the premise of considering sufficiently topograph.
结合地貌等特征,将昆明市地质灾害危险性分区的栅格图转化为矢量图,并对昆明市地质灾害危险性极高、高、中、低风险区特征进行论述。
-
Reservoir heteroneity of E 2S 6 1 oil bearing formation and the division standard of the uncontinuous intercalation s in it were studied based on the geologic data and logging data from 40 wells in Duo Ⅰ member.
依据真武油田真 1 2块垛一段六油组储层地质特点,分析处理了区段内 40余口井的测井地质资料,研究了储层的非均质性及其不连续隔夹层的划分标准。
-
It is obvious that the uncontinuous coefficient Kd affected mechanics properties greatly, and the water film make the strength of intercalated clay layer decrease more than one magnitude order.However, when the film disappear, the shear strength resumed to the initial value. The type of tunnel disaster is defined as strain lazards.
以地质构造应力场的研究现状为前提,综合研究大量的地质资料,得出逆断层区域地应力场的变化规律;借助构造应力的概化手段,提出隧道工程区域构造应力概化的思路模型;对某地下工程区域进行地应力现场量测,编写了三维应力量测应用程序。
-
Application shows that it is not necessary to struct the mathematical model when it is used to process geological data. It can express the relashionship among the various variables by its "hidden" forms and handle the unexact and fuzzy data in relative area.It has advanced exactness and speed comparing with other methods.
试验结果表明,用该模型进行地质数据的多变量分析,不用考虑数学模型,神经网络就能以&隐式&表达方式表示出各变量间的关系,对于具有不确定性和模糊性的地质数据,有良好的分析和处理能力,而且精度和速度都比较理想。
-
On the basis of reorganization statistics and mapping analysis of geological structure data from exploration, mine building and mining, the author has systematically summarized the development features, combination and distribution regularities of geological structures in mined area, and carried out forecast of geological structures in unmined area in Xiangshan coal mine.
摘要: 通过对象山井田勘探、建井及采掘生产以来的地质构造资料进行整理、统计和作图分析,系统总结了已采区断层构造的发育特征和展布组合规律,并对井田未采区的地质构造进行了预测。
-
Geological relics are unrenewable,so it is everyone's duty to protect them!
地质遗迹不可再生,保护地质遗迹,人人有责!
-
The geological heritage is a kind of precious,unreproducible natural resources.It is the important physical base for human s living and development.
本文通过对我国地质遗迹资源开发利用水平和立法现状进行分析,找出目前我国地质遗迹资源开发利用和立法制度中存在的问题。
-
The generating reason,response characteristic and distributing rule of remaining oil was deeply studied aiming at water-flooded continental reservoir with characteristic of intense heterogeneity,high water-cut,low recovery efficiency,complex distributing rule of mobile remaining oil,intergrowth of major and untabulated formation . At the same time,a systemic method of evaluation and predicating remaining oil and pressure was put forward basing on the theory of development geology,seepage flow mechanics,fluid mechanics which resolved the hard technologic problem of predicting remaining oil and pressure.
本文针对陆相注水开发油藏具有非均质性强、含水率高、原油采收率低、可采剩余油分布复杂、主力产层和表外产层同时存在等特点,深入研究了剩余油的形成机理、响应特征和分布规律,应用开发地质学、渗流力学、流体力学和地质统计学理论,将静态地质数据和动态开发数据相结合,综合现有的与剩余油及压力分布有关的所有资料,提出了一套系统的评价和预测剩余油及压力的方法,较好地解决了目前剩余油与压力评价和预测中的技术难题。
- 推荐网络例句
-
By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.
到它被攻陷的时候,里面多数的犯人是写了反对政府贪污文章的作家。
-
The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.
在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色,卵在发育96h后卵基本全部孵化。
-
There was a conflict between plebs and patricians in ancient Rome in 494BC.
在公元前494年,罗马发生了一次平民反对贵族的斗争。