数据处理

Unlike the regression analysis method,the implicit statistical inference ability of the multi-layer feedforward neural network provides a more pragmatistic way to establish the mapping relationship between the plastic deformation and the process parameters.

与传统的多元回归分析数据处理方式相比，多层前馈神经网络的隐式统计推理功能，对于建立成形结果与塑性成形工艺参数之间的内在映射关系，则更具有工程实用意义。

A method is proposed for calculating the radially distributed emission coefficients of arc plasmas from the projections.

提出了一种由等离子体辐射投影值重建发射系数的阿贝尔逆变换数据处理算法。

The scheme adopts a multi-agent system and a threshold secret share technology, in which the secret information and the shares are carried by many different agents, adopts D-H key exchange technology to encrypt intermediate result to hide real intention of agent, to protect the privacy of agents and to enhance the reliability and the fault-tolerance capability of the mobile agent system. A mobile agent with limited authorization can sign a message on behalf of a user at far-end without divulging the user s private key. In order to avoid rebuilder attack the time-stampe mechanism is adopted.

运用信息加密和身份认证技术，实现了移动Agent和Agent平台间双向身份认证，有效地防止了恶意Agent对Agent平台的攻击或越权访问以及恶意Agent平台对Agent的攻击；引入远端可信任的代理平台作为数据处理平台，采用多代理系统和门限秘密共享技术，将加密信息和密钥由多

Methods:A validated three dimension reconstructional echocardiographic technique for endocardial surface area was used to measure the endocardial surface area of the left ventricleand abnormal wall motionin 70 consecutive patients with first AMI.Patients undertook serial echocardiogram on the day 1,3 and 2 weeks,3 and 6 months after admission.

应用超声心动图数据处理系统重建并定量急性心肌梗塞患者的左室心内膜三维面积、异常运动区心内膜三维面积同时测量左室射血分数，系列观察70例患者急性心肌梗塞后左室重塑的动态演变特征及其对左室功能与预后的影响。

A memory unit such as a memory card is removably attachable to a data processing unit such as a digital video recorder or an audio recording/reproducing unit.

要約 一种存储设备，如存储卡，可分离地连接到诸如数字录像机或音频记录／再现设备的数据处理设备。

Its metering principle is that the rotation of premary instruments' roter sents out magnetic pulse signal,then the received signaI by the flow sensor monitor changes into electric signal, Through microcomputer integrating, data processing, after error sectional revision the result displayed.

该流量计的测量原理是：一次表转子旋转发出磁性脉冲信号，由流量传感探头将接收到的脉冲信号转变为电信号，经微电脑积算、数据处理、误差分段修正后显示出。

Applications in quantitative structure activity property relation ships, structural elucidation of organic compounds, spectro scopic data analysis, chemical reactivity,process optimization, diagnosis and control of breakdowns, and protein structures are summarized.

关于神经网络在化学中的应用，该文介绍了6 个方面：定量结构2活性性质相关性研究，有机化合物结构解析，光谱的数据处理，化学反应性，流程优化，故障诊断及控制，蛋白质结构。

In the process of seism data, migration is one of the foremost means , its purpose to make wave field image come back true image of geologic object in the earth.

在地震数据处理中，偏移是最重要的手段之一，目的是使波场图像恢复地下地质体的真实图像。

Seventhly, integrating our experience of data processing, we propose several problems, which should be paid great attention to in the engineering applications, and put forward the corresponding techniques to solve these problems.

七是结合作者多年的数据处理实践，对工程应用中要注意的问题进行了细致的研究，提出了相应的解决办法。

In order to avoid thee one sidedness of using only one index to decide the wear extent,a comprehensive deterioration index is put froward based on thee theory of fuzzy comprehensive analysis,and the corresponding criteria are set up also.

为了避免使用一种铁谱定量参数的劣化值进行磨损状态判别时存在的片面性，运用模糊评判理论，引入综合劣化值概念，建立了评判标准；针对引入的劣化值，开发了相应的数据处理系统，用于劣化值计算及磨损状态判别。

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。