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- sedimentary model of coal 煤沉积模式
- The authors established the onshore, wadd, onshore-wadd sedimentary model of Tataertage Formation in Tarim Basin, which is primary onshore-wadd sedimentary model. 同时建立了塔里木盆地塔塔埃尔塔格组滨岸、潮坪和滨岸-潮坪的沉积模式,在研究区以滨岸-潮坪的沉积模式为主。
- The theoretical semi-variogram model of coal thick No.17 is establ... 实践证明,该软件在煤层、煤质以及开采指标评价等方面具有广阔的应用前景。
- This is a model of telemagmatic metamorphism and a character of coal metamorphism early-middle Jurassic in northwest of China. 属于区域岩浆热变质作用的一种模式,也是西北地区早中侏罗世煤变质的特点之一。
- Based on roundly analyzing and researching the sedimentary facies, it generalizes thesequence sedimentary models of region of research. 以层序为作图单位,勾划并阐明本区兴安岭群各层序的沉积相展布。
- The sedimentary models of filling in two types of cracks Correspond to the input frequency of mud-water mixtures, showing a clear rhythmicity. 上述两种地层裂隙内充填物沉积特征均与后期充注期次相对应,表现出很好的韵律性。
- According to the multi-flow theory, a mathematical model of coal injection of BF has been developed. 基于湍流两相流理论建立了高炉喷煤两相流动及传质三维数学模型。
- The roof rock was assumed in the elastic state,established the mechanical model of coal pillar and roof system. 假设顶板岩层处于弹性工作状态情况下,建立了煤柱-顶板系统的力学模型。
- He showed us a model of the new office building. 他给我们看了新办公楼的模型。
- The mechanical model of key strata supported by coal pillar is set up according to the layout of coal pillars in the coalface of short wall mining. 根据短壁开采条件下保护煤柱的布设特点,建立由保护煤柱支承的关键层力学分析模型。
- Some kind of usual specific surface distribution curve and accumulative total porous volume distribution curve model of coal reservoirs in the basin are summarized in this paper. 总结了鄂尔多斯盆地煤储层几种常见的比表面积分布曲线及累计孔体积分布曲线模型。
- He made a clay model of the Eiffel Tower. 他做了一个艾菲尔铁塔的黏土模型。
- The paper,assuming the convenience yield follows a mean-reverting process,sets up the two-factor model of valuating mining rights of coal resources unde... 假定便利收益服从随机布朗运动,建立了便利收益和煤炭资源储量价值都随机变动的采矿权估价两因素模型,并通过实例进行了验证。
- His mother is a model of industry. 他母亲是勤劳的模范。
- The mechanism of self-photosensitized photo-catalytic oxidation degradation of coal was firstly proposed and the dynamics model of photo-catalytic oxidation of coal was set up. 首次提出了煤自光敏化光催化氧化降解机理,建立了煤光催化氧化动力学模型。
- Wang K Y, Wang X H, Wang C H.Studies on mathematical model of coal industry reconversion [J].Journal of Dalian University of Technology, 2000,40(3) :236-240. [2]汪克夷;王雪华.;煤炭产业转型问题的数学模型研究[J]
- A mechanical model of the solar system. 太阳系仪太阳系的机械模型
- In the reconstructed phase space, the equal-dimension and new information prediction model of coal washery daily water consumption time series was established based on LSSVM. 用微熵率法求得选煤厂日用水量时间序列的最佳嵌入维数和最佳延迟参数,重构相空间,建立了基于最小二乘支持向量机的选煤厂日用水量时间序列等维信息一步预侧模型。
- In the presence of elderly visitors our son was a model of decorum. 我们的儿子在来访的长辈面前彬彬有礼。
- The mathematical model of optimal plan of complete sets of equipment in the mechanizing construction of coal shaft is a mixed integer nonlinear programming problem. 煤矿立井施工机械化最优配套方案的数学模型,属于混合整数非线性规划问题,变量多,参数复杂,难以用一般的优化方法进行求解。