查询词典 base data

Combined with available data, it is comidered that the sourcerock of biotite--leptynite might be intermediate-acid volcanic material of ca.2.7 Ga, and that of migmatized leptite and quartzite might come from granitic crust older than 3.0 Ga. The iron formation was formed on the continental crust base at about 2.7 Ga, and was immediately metamorphosed for the first time.

结合已有的研究资料可以认为，黑云变粒岩的原岩来自2.7 Ga左右的中酸性火山物质，浅粒岩和石英岩的原岩来自3.0 Ga以上的花岗质地壳物质；含铁建造形成于陆壳基底之上，形成时间约2.7 Ga，并于2.5—2.7 Ga之间发生首次变质作用。

With the development of technology, the one dimension barcode can no longer meet the social needs because of its limitary information capacity and dependence on data-base, so the various 2-D barcodes come into use and generalization among which the PDF417 barcode is most widely used.

随着科技的发展，一维条码由于受到信息容量的限制和使用时对数据库的依赖，在很多场合已不能满足需要，于是二维条码得到推广和使用。在众多二维条码中，PDF417条码的应用最为广泛。

In this paper, the characteristics of reservoir of reservoir of delta frontal sub-faces of PI Formation in the south of Xingshugang are studied with the data of dense well pattern and rock-mineral identification. The delta frontal sub-faces can be divided into lobate delta frontal sub-faces, branched delta frontal sub- faces and sheeted delta frontal sub-faces. The genetic types of sand bodies in different sedimentary envivonments are analyzed in detail, and the distribution and space-matching relationship of different sand bodies are studied. The micro-pore structure type is studied on the base of the thin section analysis, so the reservoir heterogeneity is studied including plane heterogeneity, interlayer heterogeneity, in-layer heterogeneity and microcosmic characteristic.

利用密井网、岩矿鉴定等资料对杏南地区葡I油层组前缘亚相储层进行研究，将三角洲前缘细分为枝状、朵状、席状3种类型，详细分析了不同沉积环境下砂体的成因类型，描述了不同类型砂体在平面上、空间上的展布特征和组合关系，不同砂体内部性质的差异以及砂体内部微观孔隙结构的类型和分布特征，从平面、层间、层内以及微观特征等方面研究了三角洲前缘储层的非均质性。

MOES partition orange' yield to seven subsystems, viz. breed' choice, to alter earth and build orchard, to breed seeding, planting and engrafting, field' manage, prevention and cure of the plant diseases and insect pests, to pick and store.Knowledge's denotation form, viz. knowledge of the description, data, rule, aggregation etc were adopted.Some expert' decision-making sustaining systems, for example, soil' information systems, hyper text database, photograph database, knowledge' rule-base etc are used as supple mentary means.The methods of "bring","decision-making tree" and "weighted illegible logic", to construct five decision-making modules, viz. the decision-making of breed, a period of seeding time, planting density, fertilizer and plant diseases and insect pests were also adopted.

MOES将柑桔生产分为品种选择、改土建园、繁育壮苗、定植与嫁接、田间管理、病虫害防治、采收与贮藏7个子系统，采用描述型知识、数据型知识、规则型知识、集合型知识等知识表示形式，配以土壤信息系统、超文本数据库、图片数据库、知识规则库等专家决策支持系统，采用&产生式&、&决策树&和&加权模糊逻辑&的方法构建了品种决策、播期决策、定植密度决策、肥料决策和病虫害诊断五个决策模块。

The article has established grade model and tonnage model to 277 contact metasomatic copper deposits of the whole country,based on "the Mineral Resources Data Base of the Whole Country".

依据&全国矿产储量数据库&的资料，对全国277个接触交代型铜矿床建立了品位模型、吨位模型以及品位—吨位联合模型。

The data display sharp resolution of binding position [+/-50 base pairs], which facilitated our finding motifs and allowed us to identify noncanonical NRSF-binding motifs.

数据显示了结合位点灵敏的分辨率(+/-50bp)，使得我们寻找motif 变得容易，并允许我们确定以前未发现的 NRSF-结合motifs。

In view of an analysis from lithospheric geoid, horizontal stress and existing seismic tomographic data and so on, they show that Chinese mainland and adjacent area is controlled by mantle dynamics of interaction, mutual influence and constraint by western Pacific ocean plate, Indian plate and circum-Siberian arc tectonics that formed after Paleo-Asian ocean closed, which consist of three tectonic areas, with on the base of the Tethyan tectonic realm. Overall tectonic framework of the Chinese mainland is outwards obduction along main tectonic borders within shallow crust and inwards subduction and convergence within deep lithospheric mantle from south-western, south-eastern and northern parts, respectively.

基于岩石圈大地水准面异常、水平应力场和地震层析等地球物理资料综合分析可知，中国大陆及其毗邻地区在特提斯构造基础上，处于西太平洋板块、印度板块和古亚洲洋及其闭合之后环西伯利亚弧形等三大全球构造体系域相互作用、相互影响和相互制约的地幔动力学控制之下，总体大地构造格局是浅部地壳分别沿主要构造边界向外仰冲，深部岩石圈地幔则从西南、东南和北部向中国大陆俯冲会聚，使之整体处于地幔会聚挤压的大地构造背景。

The main function of the system is described, and data types of database and the operation modules of model-base are also discussed. The flight path marking model, protected-area auto-generating model, obstructer extracting model, obstructer threat evaluation model, flight conflict avoiding model and flight ordering model are used in flight procedure management. After sufficiently elucidating the system structure and function, the assistant decision-making process supported by the system for chief officers is analyzed finally.

首先描述了该系统的主要功能，讨论了系统数据库的数据类型和模型库的远行模块，指出通过航迹标称模型、保护区自动生成模型、障碍物提取模型、障碍物威胁程度评估模型、飞行冲突避让模型、飞机进场离场排序模型等对军机飞行程序进行合理管理，最后在对系统结构与功能充分阐释的基础上，分析了该系统为指挥员提供辅助决策的流程。

The method was applied to extract gravity and magnetic data in some carbonate area; then Parker Oldenburg method was used in every polygon to inverse base depth of every unit t finally the basement interface of the whole area was obtained through splicing.

应用该方法，对某碳酸盐岩地区的重磁数据进行了多边形分区提取；然后在每个多边形内应用Parker-Oldenburg法反演出各单元的基底深度；最后通过拼接，获得了丰富个区域的基底界面。

A technique for the analysis of flavour compounds from fish muscle employing microwave distillation, solid phase microextraction coupled with gas chromatography-mass spectrometry and olfactometry is described, and 53 compounds responsible for the aroma of bighead carp were identified from NIST 02 MS data base.

用微波蒸馏-固相微萃取装置提取鳙鱼鱼肉中的挥发性成分，利用气相色谱-质谱联用仪对气味化合物成分进行了定性分析，同时利用嗅觉检测器鉴别了部分挥发性物质的气味特征。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。