查询词典 datum level

According to gathering plentiful relative datum of of Xuer section of Yazihe structure and seismic、 well logging、 surveys、 core ect during the exploitation and exploration,the research starts with analise of slice data、 core observation and core specimens,then combines with coordination、 analyse、 concluding and the former research result.The article recognizes the tectonic feature of Xuer section of Yazihe structure and it"s tectonic evolution,analyzes the distributing feature of oik、 gas、 water、 their dominated factor、 the pressure feature of gas reservoir and especially the conservative condition of Xuer gas reservoir.At the same time,the article acquaintances the depositional feature and sedimentary environment and discusses the main genesis typeof reservoir sandstone.By analyzing the physical feature and physical relation of reservoir rock, the article first classifies and evaluates the reservoir rock simply ,then concludes it"s feature of reservoir and permeability. According to detailed core observation and fracture explanation in well logging ,the article uses single well fracture indentifying and evaluation to confirm the section where the fracture growths,putting emphases on the method to get parameter of fracture,such as fracture width and fracture porosity.Finally,combining with the principal curvature for tectonics deformation the article predicts the plane fracture of reservoir and weave the general evaluation map of crack fracture growth.

本文主要是通过大量、全面地收集鸭子河构造须二储层及气藏在油气勘探和开发过程中取得的地震、录井、测试、岩心及开采等方面的相关资料，从薄片资料、现场岩心观察和岩心样品分析资料入手，通过室内整理、分析、归纳，并结合前人的研究成果，认识鸭子河构造须二段的构造特征并分析构造的演化，浅析其油、气、水的分布特征及控制因素，气藏压力特征、重点分析须二气藏的保存条件；了解储层的沉积特征和沉积环境，从多方面讨论储层砂体的主要成因类型；分析储层的物性特征及物性间关系，并对储集岩进行简单的分类评价，归纳其储渗特征；通过详细岩心观察和测井裂缝解释，进行单井裂缝识别与评价，来确定裂缝发育层段，重点放在裂缝参数的求取，如裂缝宽度、裂缝孔隙度等，并结合构造曲率法进行储层平面裂缝的预测，编制裂缝发育综合评价图。

The result was the same entirely. Explanation was set forth to samples of wrong classified.The datum of circulating supply water quality was centralized. Principal component matrix was rotated through factor analysis. Hierarchical cluster of multiple class was realized through factor after rotation. Key factor of influencing cluster was searched. The recipe was recommended and worked well.

对20家企业循环冷却水系统的补充水水质指标先进行均值中心化，然后用因子分析对主成分进行旋转，用旋转后的因子进行了多类的系统聚类，找出了影响聚类的关键因子，为水处理剂配方的初步推荐提供了一种切实可行的方法。

The method of using history test datum to make prior distribution and D—S evidence fusion theory are discussed.

讨论了由历史试验数据确定先验分布的方法和多源信息的D—S证据融合方法。

Cu2O is considered to be an attractive material since it has the advantages of non-toxicity, high absorption coefficient and low-cost producibility. To understand Cu2O characteristics can provide useful and fundamental datum to promote the efficiency of solar cells.

因具有低成本、无毒性、自然界含丰富，在可见光有很好的光吸收特性、并可利用各种镀膜法来沉积薄膜，制程简单且成本低廉等优点，於是了解氧化亚铜材料特性，可以更加改善太阳能电池的效能与其应用。

The composition of acquisition system of polymer PVT parameters was introduced. The experimental datum were analyzed.

介绍了聚合物PVT参数采集系统的组成，并对试验数据进行了初步分析。

Radiolocation means through collecting and analyzing relevant network datum, to confirm geographical position information (longitude and latitude coordinate) in the public land mobile communication network.

移动定位是指通过收集和分析网络相关数据，确定移动台在公共陆地移动通信网中的地理位置信息。

She had just had a great fun to rake through estate datum in her leisure time.

接下来的日子，床前、沙发上，只要一有时间，珍妮的膝盖上就放着手提电脑，在互联网上搜索地产资料成为她休闲时的一种享受。

A datum is a raw piece of information that's capable of being moved and stored.

数据是原始信息，它可以被移动和存储。

A large number of document read, recapitulative summarize; Supposing he key point of technological ability, market ability and organizational ability, through making investigation and researching datum to support the validity of supposition; then sum up the evaluation index on outsourcing decision-making.

大量的文献阅读，概括性的总结影响资源外包决策的主要因素；假设技术能力，市场能力，组织能力是关键所在，并借助对不同行业不同外包类型企业的调研数据，对假设开展效度检验，信度检验，实证性的支持所得结论；最终归纳得到影响资源外包决策的评价指标。

Data managing and updating function means data reedit, for example input of up to date datum.

其结果也表明了GIS技术和地统计学在这一领域的综合应用具有先进性，可提高区域分异工作的高效和成果的实用可靠性。

Smoking cigarettes adds to the Computer Desk Computer manufacturer computer mouse Computer Computerized collar knitter machine Conduit Bodies construction board Container Bag Control Arm Cooking Thermometer general levels of air pollution as well as damaging our health.

吸烟不仅对健康有害，而且增加空气污染程度。香烟雾含有多种有害物质：不仅有致癌化学物质、有某种能阻止氧气进入血液的气体，还有引起血压增高、心速加快的被称为尼古丁的物质。

He is one of my favorite actors.

他是我最喜欢的男演员之一。