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In DCS, configuration is used to accomplish the on-line calculation of main stress of the orifice of the drums central downcomer. In MIS, the client/server structure based on the database is adopted. The program in server pretreats the data from DCS and sends them to the database, while the programs in client accomplished the final treatment and displays the result

在DCS侧,通过组态的方法,在不增加新测点的前提下实现了汽包集中下降管管孔处主应力的在线计算;在MIS侧,采用基于数据库的客户机/服务器结构,服务器端程序对从DCS系统来的数据进行初步的处理并存储在ORACLE数据库中,客户机端程序完成数据的最终处理及结果的显示

They can be classificated to two kinds. One kind is build by photomultiplier; another kind is build by MCP. The mechanism of delayed luminescence is discussed with subradiation. A photon count system is built. To proof the biophoton is a kind of ultra weak photon stream originate from exothermic reaction, and primarily discuss the relationship between the delayed luminescence and proteins activity, we chose microphyllous banyan leave , ficus elastica leave, gingkgo leave, Chinese fan palm leave, and cinnamomum camphora leave as biological samples. The ultra weak photon emission from normal biosamples, and proteins inactivated biosample were measured separately with photon count system. The results showed that the delayed luminescence of biosamples have

在研究过程中,作者从辐射陷获的角度讨论了延迟发光的产生机制,对生物光子的生物化学起源与相干场起源的统一性进行了探索;自行搭建了单光子探测系统;测量了小叶榕树、印度橡树,银杏树,蒲葵树香和樟树等多种植物叶片样品的延迟发光,获得了大量实验数据;为了证明生物光子是一种起源于放热化学反应能量释放的微弱光子流,并初步探讨生物蛋白活性与延迟发光衰减之间的关系,测量了正常生物样品、生物蛋白灭活样品的延迟发光,同时测量了多种不含蛋白质的无机化学体系作为比对,实验结果和实验数据的回归分析表明:弱光子发射来源于放热的化学反应,延迟发光的强度与衰减时间与生物蛋白活性密切相关。

Based on Digital Elevation Model Data Space Analysis Technique, Yarlung Zangbo River drainage area is selected to be analyzed quantitatively to its landform and physiognomy by new obtained high precision SRTM DEM data. Typical physiognomy parameter of Yarlung Zangbo River drainage area is picked up economically, and a series of physiognomy analysis theme figures such as physiognomy highness, landform grade, slope direction and hypsography have been generated, which have been discussed and analyzed primarily. Profitable supplement has been made to new construction study of physiognomy boundary strap in the south of Tibetan Plateau.

本文基于数字高程模型数据空间分析技术,利用最新获取的高精度的SRTM DEM数据,选取雅鲁藏布江流域进行定量的地形地貌分析,系统提取了雅鲁藏布江流域典型的地貌参数,生成了一系列地貌分析专题图如地貌高程图、地形坡度、坡向图以及地形起伏度等,并进行了初步的讨论分析,对我国青藏高原南部地貌边界带的新构造研究做了有益的补充。

Sample data is provided and there is an optional Getting Started wizard to assist with entering initial live data.

样本数据是提供有一个可选的入门向导,以协助进入初步的实时数据。

Based on the study of IGES; STEP, especially the study of DXF, a program interface is developed, by which the data can be shared among different CAD systems. According to the different Characters, the respective tool paths are designed. And by a machine configure file, the General postposition process is deal with. On the research of the general simulation technology that is based on the NC codes. By analyzing the characteristics of the CNC system and the NC codes, a set of general simulation interface is developed.

通过对IGES和STEP等产品数据交换标准的探讨,尤其是对应用广泛的DXF的深入分析,建立了与不同CAD系统实现数据共享的编程接口;根据零件的不同加工特征提出了相应的走刀路线,并通过机床配置文件,初步实现了通用后置处理;研究了数控系统和NC代码的特点,建立了仿真通用接口,并提出代码翻译地基本思路。

In this paper, efforts on extracting local features and building the global topology of 3D macromolecular scalar field are introduced.

介绍了抽取蛋白质分子三维数据场的局部特征,并组织数据场的整体拓扑的初步工作。

A new kind of decision support system based on data warehouse and datamining is put forward, and its framework and key technology are discussed, then the specialty of the DSS is analyzed, finally the application of DSS in bank is discussed elementarily.

提出了一种新的基于数据仓库和数据挖掘的决策支持系统,并指出了这种新型决策支持系统的体系结构和关键技术,分析了这种框架构成的特点,最后对在银行决策支持系统中的应用进行了初步探讨。

This system embayed with subject point-source exploration database,linking field data collection model,indoor ma...

该系统围绕主题式点源勘察数据库,将野外数据采集模块与室内图件编绘模块及三维可视化分析模块连为一体,同时采用Web方式,按C/S与B/S结合模式,初步实现了地质灾害勘察的野外数据采集和室内综合整理、编图的全程计算机辅助化。

Our result shows that the best double couple solution of this Mw5.2 event is 315°,64°and 19°for strike,dip and slip angles respectively,the second nodal plane solution is 214°,74°, and 152°.The focal depth is 25±2km,suggesting that this quake occurred in the lower crust which is much deeper than most continental earthquakes.This lower crust earthquake requires that the rock should be colder than expected.We proposed generation mechanism of this deep earthquake and its implications in rock strength and thermal state.

我们以此速度结构作为模型,利用中国国家地震台网5个台站的宽频带地震数据,采用CAP方法反演2003年8月16日赤峰地震震源机制解并初步确定震源深度:再利用IRIS 9个台站远震体波数据,通过对比高频(0.7~2.0Hz)理论地震图和观测记录的方法进一步精确确定震源深度并验证反演得到的机制解,得出此次地震矩震级为5.2,震源机制解为:节面I:315°/64°/19°,节面Ⅱ:216°/74°/152°,震源深度为25±2km,已深达下地壳。

With this velocity model and broadband records from 5 CDSN stations, we inverted focal mechanisms of Chifeng earthquake on August 16th, 2003 with the "Cut and Paste" method. Then we confirmed focal depth and the source mechanisms by comparing synthetic body waves at teleseismic distance with broadband records of 9 IRIS stations. Our result shows that the best double couple solution of this M w5.2 event is 315°, 64° and 19°for strike, dip and slip angles respectively, the second nodal plane solution is 216°,74°, and 152°. The focal depth is 25±2 km, suggesting that this quake occurred in the lower crust which is much deeper than most continental earthquakes.

我们以此速度结构作为模型,利用中国国家地震台网5个台站的宽频带地震数据,采用CAP方法反演2003年8月16日赤峰地震震源机制解并初步确定震源深度;再利用IRIS 9个台站远震体波数据,通过对比理论计算和观测记录的方法进一步精确确定震源深度并验证反演得到的机制解,得出此次地震矩震级为5.2,震源机制解为:节面I:315°/64°/19°,节面II:216°/74°/152°,震源深度为25±2 km,已深达下地壳。

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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)。