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In this study, the methodology of linear structural rela- tionship model of latent variable has been studied which is the first time in China. Some extended conclusions have been come up to, such as multi-factor congeneric measure model, the reliability of measurable variable and its hy- pothesis test, the relation between standardized solution and unstandardized solution, multidimensional path model with measure errors, and multilevel model of latent vari- able. Some examples have been shown to help apply these results in practice, such as the analyses of the children growth-development data, the bone density data and the health resources data by means of latent variable model. Not only have new explanations for these data been achieved, but also powerful patterns for applying the theoretical methods in medical sciences and other fields.

首次系统地研究了潜在变量的线性关系模型，对部分已有的结论作了有益的推广，如：多因子度量模型、观测变量的可靠性及其假设检验、标准解与非标准解的关系、有度量误差的多维通径模型、以及多水平资料的潜变量建模；并用实例阐述了它们的具体应用，如分析了儿童发育调查资料、人体骨骼密度调查资料以及卫生资源利用效益评价资料，不仅获得了这些资料本身一些新的解释，也为本文所研究的理论方法在医学科研以及其它领域科研中的应用提供了例证，也便于广大医学工作者掌握。

Data chart: The acrobatics in sky of high coach plane performs Chinese L-15 falcon data chart: Falcon supersonic speed teachs machine takeoff data high the graph: Falcon supersonic speed teachs data of aircraft engine abdomen high the graph: Falcon supersonic speed teachs high opportunity is great greet horny takeoff L-15 " falcon " teach high machine it is the high-powered coach opportunity that in recent years our country own research and development creates, also be at the same time one " export " train plane, depend on superior performance, this one L-15 " falcon " teach high machine the French Paris boat that ends in not long ago is exhibited on can saying is cut a dash.

L-15&猎鹰&高教机是近年来我国自主研发制造的高性能教练机，同时也是一款&外销型&教练机，凭借优异的性能，这一款L-15&猎鹰&高教机在不久前结束的法国巴黎航展上可以说是大出风头。

The paper founds GM(1, 1) model of gray prediction theory in order to predict level displacement,and forecast horizontal displacement of 8-8 section of the Olympic Games project with it and compares forecast data and actual data.The result is that GM(1, 1) model may forecast short-term horizontal displacement after the model is proved eligibility. In order to manage long-term horizontal displacement,the paper founds metabolism GM(1, 1) model.At first, founding GM(1,1) model with known data and forecast next numerical value,next renewing founded GM(1,1) model with numerical value at the same time abnegating first data,and then forecast nest numerical value with same method.

本文为了预测土钉支护水平位移，建立了GM(1，1)灰色系统理论预测模型，应用灰色预测法GM(1，1)模型对奥运工程地下通道I标段8-8剖面的土钉支护产生的水平位移进行了预测，并与实测值进行比较，得出灰色预测法模型经检验合格后可以对工程进行水平位移的短期预测；为了使GM(1，1)模型同样适用于长期预测，用新陈代谢的GM(1，1)模型，即根据己知数列来建立GM(1，1)模型，预测一个灰数值，然后不断地将预测值补充到己知数列之后，每补充一个再去掉一个最老的数据构成新的数列，建立一个新的GM(1，1)模型，预测下一个值。

The outer ARQ entities may segment the ciphered data block to multiple packet data units, may concatenate multiple ciphered data blocks to a PDU, or may generate one PDU from one data block.

外部ARQ实体可以将加密数据块分成多个分组数据单元，并且可以将多个加密数据块串联成一个PDU，此外它也可以从一个数据块中产生一个PDU。

Managing the data from various remote sensing platforms and sensors and conjoining the different scale data are the key of constructing multi-scale image database. It includes dealing with a mass image data, conjoining the different scale data and achieving multi-scale showing, etc.

管理不同遥感平台和传感器的数据，实现不同尺度数据的相互关联是多尺度遥感影像数据库建设的关键，其中涉及海量影像数据的规范化处理，不同尺度数据的关联以及影像数据的多尺度呈现等问题。

To put up founding and test experiments in these two ways separately, the first model use fixed training data to train the network and it constringed at the ninety circles, it's test identifying rate is eighty eight percent;the second model use the same fixed training data to train the network and it constringed at the sixty circles, it's test identifying rate is ninety nine percento Thus shows that the model with the switched character data is more better in identifying rate and it' s training time is shorter than the model used the character data directly,, Use BP Neural Network to forecast the Medicine Production quality is a better method..

结果表明，经数据变换后的建模方法在识别准确率和训练时间方面比未进行变换的建模方式具有更好的效果。应用BP网络进行制药业生产质量预测是一种比较好的方法。

The bar code subsystem generates the data of bar code/clearance code in batch and produce labels, the resource seller glues the labels on the resource and puts into the resource collector, retains the clearance encoding label, the measuring subsystem scans the bar code on the resource and weighs valuation, and produces bar code/purchase price data, and the data of bar code/clearance code and the data of bar code/purchase price is induced into the defraying subsystem, and the purchase price of resource is transferred to the seller presetting account by the defraying subsystem according to the clearance encoding.

条码子系统批量生成条码/结算编码数据并制作标签，资源交售人在资源上粘贴条码标签并投入资源收集容器，留存结算编码标签，计量子系统扫描每个资源的条码并称量计价，生成条码/价款数据，然后将条码/结算编码数据和条码/价款数据导入支付子系统，支付子系统凭借结算编码将其对应的资源价款转入交售人预先开设的账户。

Using the function of powerful data calculation of Excel and the capacity of complicated data figuring of Orgin, the data of fluid flow resistance can be computed and graphed respectively. In other words, the method can speedily and exactly dispose the data of fluid flow resistance.

利用电子表格Excel强大的数据计算功能和Orgin丰富的实验数据图形化处理功能，分别对流动阻力实验中的数据进行计算处理和图形化处理，可以快速且准确地得到实验处理结果。

The proposed data driver IC was made by Wuxi CSMC-HJ Company Limited. The testing results of the circuits, the high voltage CMOS and the whole chip proved that the proposed data driver IC was right and reliable. The PDP driver system which was given in Chapter 1 illumes the screen made by Nanjing Electronic Devices Institute with the designed data driver IC in this paper. This result more proves the data driver IC can be applied and industrialized.

本论文所设计的PDP选址芯片在无锡华晶上华半导体有限公司进行了三次流水，该芯片的电路功能、HV-CMOS器件及整个芯片的大量测试分析结果都说明了所设计的PDP选址驱动芯片的正确性和可靠性，点屏测试的良好结果则进一步证明了该芯片实用性，它将具有良好的产业化前景。

Our company is good at directional data capture, flexible data searches, individuated data management in different layers and data order.

公司实现&定向化数据库的采集、灵活化数据检索、层级化数据管理、个性化数据定制&。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。