数据流

The researches on data gaps at home and abroad were summarized. Based on an introduction of catastrophe theory, the development and current research on the application of the theory in traffic flow theory were generalized. Furthermore, the application prospect of the theory was forecast.

本文总结了数据间隙的研究，介绍了突变理论的基本内容，综述了国内外应用突变理论解决交通流数据间隙问题的研究历史和现状，展望了突变理论应用的前景。

The researches on data gaps at home and abroad were summarized. Based on an introduction of catastrophe theory, the development and current research on theory application to traffic flow theory were generalized. Furthermore, the prosperity of theory application was forecast.

总结了数据间隙的研究，介绍了突变理论的基本内容，综述了国内外应用突变理论解决交通流数据间隙问题的研究历史和现状，展望了突变理论应用的前景。

Click stream data warehouse is a facet of development of the technology of data warehouse.

点击流数据仓库是数据仓库技术发展的一个方面。

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。

Now the integration of Click stream data and information of clients has become foreland of date-analyze of web.

现在点击流数据与客户信息的整合已成为 WEB 数据分析的最新前沿。

Therefore it is necessary to research the mechanism of greensand used for high compacted molding methods thoroughly.This subject is one section of the National Natural Science Foundation subject ""Ivestigation on Predicting Method and Mechanism of Springback for High Compacted Sand Molds"", followed of the other completed one named ""Research on Microdeformation of Molding Sand"". A serious of experiments has been done on the reequipped three axial machine under certain technological conditions, and the mechanics, material science, rheologic science. It is systematically studied that the influences on the springback of sand mold were caused by the main influence factors: pressure, compacted rate and the content of soil. Through the analyzed experiments' data, the experienced stress-strain relationship concerning the main influence factors were obtained;under different technical parameter, the springback and spingback's potential energy are compared, the differences and indifferences between them are found out, and the springback's mechanism is discussed;according to the tests' data of YangGuoping coming from Tinghua University, experienced formula of molding sand's springback displacement is induced, the displacement and springback are compared, the margin of error's reasons are analyzed, and they are tested and verified mutually.

本课题为国家自然科学基金项目"高紧实度砂型预测方法及回弹机理的探讨"的一部分，是已结题的国家自然科学基金项目"铸造型砂微变形的研究"的后继，运用力学、材料学及流变学理论，利用改装的三轴仪，在一定的工艺条件下，作了大量系列实验，系统的研究了压实比压、紧实率和膨润土含量对砂型回弹的影响；对实验数据进行了分析和处理，得出了型砂关于压实比压、紧实率和膨润土含量的本构关系的经验公式；把各工艺参数下的型砂产生的回弹量与回弹势能进行比较，找出两者存在的异同点，并对回弹机理进行了探讨；通过清华大学杨国平的实验数据，推导出型砂回弹位移场的经验公式，并与实验测出的回弹量进行比较，分析误差造成的原因，并互相进行了验证。

Today the software is becoming more and more dependent on the hardware platform, especially the I/O subsystem. There are usually a mass of data that from the video or audio source to be processed, sometime they even need to be real time processed.

今天的软件应用越来越依赖于硬件平台，特别是输入输出子系统，日常应用中常常会出现从视频源和音频源传来的大量的流数据要处理，甚至有许多的数据是要求实时处理的。

The waveform of differential current in each data window is divided into four parts averagely according to time, and the area-ratio among the four parts can be used to distinguish magnetizing inrush from internal fault current.

该算法以工频一周波为数据窗长，将数据窗内的差流波形按时间均分为4份，根据各份面积之间的比值来识别励磁涌流和内部故障电流。

Anonymous communication simulation subsystem simulates the reroute mechanism of anonymous communication system; data collection subsystem collects and analyses data in network.

匿名通信仿真子系统对匿名通信的重路由机制进行仿真；数据采集分析子系统则对网络中的通信流进行数据采集和分析。

Pressure drop is the basic data for design and operation of a gas-liquid impinging stream scrubber.

压降是气液撞击流洗涤器设计和操作的基础数据，目前研究多为实验数据的经验关联，理论依据不足。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。