数据资料
- 与 数据资料 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Mindat.org is the largest mineral database and mineralogical reference website on the internet.
Mindat.org 是最大的矿物数据以及矿物学参考资料网站。
-
Firstly, the stope vacancy was monitored using CMS, taking cavity measured data as foundation, cavity three-dimensional model of the stope opening was created using Surpac software and gain the stope three-dimensional configuration and the actual boundary accurately. Then, the stope designed model and ore-rock interface digital terrain model were established according to the stope design material. Finally, using ore-rock interface DTM to cut cavity model or through Boolean calculation among the models, ore remains, mining total volume, mullock, backfilling, pure ore and dilution rate of stope N3-4 were calculated accurately, thus the large-scale stope mining index visible calculation was realized effectively.
采用CMS探测三维采场空区,以空区实测数据为基础运用Surpac构建采空区三维可视化模型,获取采场空区的三维形态和实际边界;运用采场设计资料,建立采场回采设计模型及矿岩边界模型,通过模型间的布尔运算,计算出采场存留矿量、回采总体积、采下废石量、采下充填体量、采下纯矿石量、回采总量及回采贫化率等,从而有效地实现了大规模采场回采指标的可视化计算。
-
Thirdly, basing on retrospect of the development of the real estate in Shanghai, it does research on the actuality of the real estate in Shanghai. The regression and multinomial logistic regression methods are used to analyze the practice data.
接着,在对上海市房地产业发展历史进行回顾的基础上,重点对上海房地产业进行的现状进行了分析,并结合上海房地产业自1997年以来的实际资料以及与之相关的一些数据做了回归分析以及因子分析。
-
Full-time sediment discharge rate of spring tides,neap tides and corresponding conclusions are obtained by calculating tidal sediment .
针对大连市长兴岛海域,某科研所设置了14个测站并获取了各站的潮流流速、流向和含沙量等水文数据,文章利用这些资料对潮流输沙问题进行了专门计算研究,得到了该海域各站大潮、小潮全日单宽输沙率,并得到了相应结论。
-
Objective To provide anatomical data concerning vessel pediceled nerve bridge connection and anatomical materials of palmar cutaneous vessel branch.
目的 为修复正中神经返支提供带血管蒂神经桥接的有关数据和掌皮支血供的解剖学资料。
-
Nissen commented to heartwire: The FDA must now evaluate all the data they have, and they have more data than we had access to.
Nissen在heartwire做了评论: FDA现在必须对他们所有的资料进行评估,他们比我们获得的数据更多。
-
At present the classic least square method, which is only adaptable to the data series of normal distribution, is usually adopted in statistic calculation. However, the actual series are usually pollutional distribution instead of normal distribution.
保证监测资料的可靠性是建立监控模型的基础工作,目前的统计计算一般采用经典的最小二乘法,该方法只适合于误差服从正态分布的数据序列。
-
LE HAVRE - LOSERT from SAVANNAH, GA port/customs and all suppliers exported from Port NOUMEA, NC - Noumea , ETOM 00-052/CSR , which includes the contacts of trading parties, detailed cargo information ENGINES USED ...
LE HAVRE LOSERT 与来自 NOUMEA, NC Noumea 的出口商 ETOM 00-052/CSR 买卖双方的详细交易数据,包含了进出口双方的联系资料以及货物ENGINES USED 。。。
-
I had no information about the Philippines but e-mailed several art galleries about my research trip to Manila, following which Yuan Moro Ocampo and Ronaldo Ruiz visited me there.
我没有菲律宾方面的数据,但曾经通过电子邮件联络当地几家艺术画廊,跟他们说我要到马尼拉物色合适的艺术工作者,后来他们安排了阮莫洛奥金宝和朗拿度瑞兹跟进我的资料搜集工作。
-
This paper introduces the method of determining overburden pressure by using density logging data.
介绍了利用密度测井资料求取上覆岩层压力梯度的方法和步骤,并提出了一种更合理的拟合方程对上覆岩层压力梯度曲线进行拟合,以期获得更加合理的外推数据。
- 推荐网络例句
-
Fancy gold-plated dangling earrings with facetted White Opal crystals.
花式镀金悬垂耳环与facetted白欧泊水晶。
-
This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.
本文选取石家庄市初中生物教师作为研究对象,运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查,调查结果发现,石家庄市初中生物教师这一群体普遍存在职业倦怠,情感枯竭程度偏高,成就感偏低,去个性化程度最为严重。
-
In measurements of a day,generallyspeaking,the photosynthesis of birch in mesophytic habitat is better than that in xerophytichabitat(peak values are 12.8,10.33μmolCO2m-2s-1 respectively);that of sexual birch inmesophytic habitat is better than that of clone birch(peak values are 9.87,6.71μmolCO2m-2s-1respectively);that of young tree is better than that of seedling(peak values are12.37,10.05μmolCO2m-2s-1 respectively).
在一天中的各个时刻,总体说来,中生生境生长的白桦光合作用超过旱生生境生长的白桦光合作用(净光合速率峰值分别为12.8、10.33μmolCO2m-2s-1);白桦幼树的光合作用超过白桦幼苗(净光合速率峰值分别为12.37、10.05μmolCO2m-2s-1);中生生境有性白桦的光合作用超过无性白桦的光合作用(净光合速率峰值分别为9.87μmolCO2m-2s-1、6.71μmolCO2m-2s-1)。