平台

Meanwhile, a calculating formula of the net flow is provided through the analysis, showing that the flow has no concern with the application itself, but has concern with the operating speed of keyboard and mouse At present, two versions have been realized in Human-to-Human system, the first version, being a similar-platform Human-to-Human system, is applied to Windows 98/NT; another version is realized on Heterogeneous type operating systems as Unix, Linux, Windows 98, Windows NT, while the Human-to-Human Interaction systems used on micro-interaction facilities as HPC are still under the research.

目前，HHII系统已实现两种版本，一个版本是同平台人-人交互系统，适用于Windows98/NT平台，另一版本是在Unix，Linux，Windows98，WindowsNT等异构型操作系统上实现，对于HPC等微型交互设备上人-人交互系统正在研究之中。

And very ideal results have been obtained. Based the center platform, Multi-object fuzzy optimization is used to appraise platforms lectotype.

论文建立了基于结构性因素的海洋平台多目标模糊选型优化规划方法，对一现役平台的结构选型进行了模糊优化，算例显示了这一方法的具有很强的实用性。

During horizontal adjustment of the cutting plane, the level can be adjusted at any time according to the requirements of the cutting plane, which overcomes the shortcoming that the platform cannot be

此机的切割平台装置多组水平调节机构，在切割平面水平调节中可随时根据切割平面的要求、调整调节水平，克服了切割机出厂后不能再调节平台的缺点。

The shiplift platform is composed of longitudinal lissome coupling three platform, having 70 meters length, 13 meters width, which has a total lifting ability of 1100 tons. It is rised and lowered depending on 14 sets of winding engines synchronous operation.

该升船机是由纵向柔性联结的三平台构成，总长70米，宽13米，总提升力为1100吨，如何依靠14台卷扬机同步操作实现平台的升起或沉下是研究的要点。

A wooden plation by the small river or swimming pool will add to the lividness of the shore line. It servers as a place for rest, body-building and sight seeing.

小河畔、池旁、经意的临水平台，使岸线更加自然生动，临水的感觉更加新切，平台可供人们休息、身、景。

A wooden plation by the small river or swimming pool will add to the lividness of the shore line.It servers as a place for rest,body-building and sight seeing.

小河畔、泳池旁、不经意的临水平台，使岸线更加自然生动，临水的感觉更加新切，平台可供人们休息、健身、赏景。

Finally, based on the relative observation data of LS and CCD, the position of objects in local coordinate system can be obtained.

在近景目标三维测量系统中，是根据GPS定位平台的姿态角，通过GPS平台、激光扫描仪及CCD相机之间的固定位置关系，得到CCD相机、激光扫描仪的姿态参数，依据扫描仪和CCD相机对地物点的观测，解算出地物点在当地坐标系下的坐标。

The paper presents a method to realize the production planning system based on the Material Requirements Planning arithmetic. It develops the system resolving and balancing the capacity on the platform of VC++.

提出了一种以物料需求计划算法为基础的生产计划系统的实现方法，算法的求解与能力的平衡在VC++平台上完成；系统基础数据的管理、操作界面的集成基于VFP平台。

The paper presents a method to realize the production planning system based on the Material Requirements Planning MRP arithmetic. It develops the system resolving and balancing the capacity on the platform of VC++. The data management is based on the VFP. With the help of rapid material resolving, the visual technology of capability balancing and the powerful database function, it realizes the seamless integration of the modules of MIS and CADCAPP.

提出了一种以物料需求计划MRP算法为基础的生产计划系统的实现方法，算法的求解与能力的平衡在VC++平台上完成系统基础数据的管理、操作界面的集成基于VFP平台物料快速分解、能力平衡可视化技术与VFP强大灵活的数据库功能相结合，实现了管理信息系统MIS各模块的信息集成以及MIS与计算机辅助设计与工艺CADCAPP的无缝集成

The security of PKI system itself is especially emphasized during the system design and implementation process, which is in accordance with the pervasive characteristic of PKI. Second, the concept of a Trusted Key Management Center is introduced for the first time. This technology greatly strengthens key management practices and allows for smooth transition from PKI to Key Management Infrastructure. Third, certificate status mechanisms are investigated in depth, and a certificate revocation performance simulation system is devised. All these work will provide guides to practice and employment of PKI applications. Based on time constraints, a new taxonomy for authenticated dictionaries is proposed. Fourth, formal analysis ofOCSP protocol is carried out; then an efficient and scalable OCSP system is developed. Fifth, the special requirements caused by the working environments of Wireless PKI are analyzed. Based on communicative hashing and dynamic Merkle hash tree, an efficient certificate status validation method suitable for WPKI is presented. Sixth, one important kind of fair exchange protocols is studied, and a new CEMBS based on RSA cryptosystem is proposed. Afterwards, a novel fair exchange protocol totally based on RSA signature scheme is devised.

在系统设计和实现的过程中，考虑到PKI作为普适性安全基础平台的特点，特别强调PKI系统自身的安全性；第二，首次在PKI系统的设计中提出了"可信密钥管理中心"的概念，这一独特设计大大地强化了密钥管理功能的实施，为PKI向密钥管理基础设施的平滑过渡提供了良好的技术准备；第三，对证书状态验证机制进行了深入研究，设计了证书状态模拟系统，以指导PKI系统和应用的部署和实施；在此基础上，基于时间约束首次给出了认证字典的一种新的分类方法；第四，对OCSP协议进行了形式化分析，设计和实现了一种高效、可扩展的OCSP系统；第五，分析了WPKI工作环境对设计安全基础平台提出的特殊要求，结合无线移动设备的具体特点，基于可交换杂凑函数和动态Merkle杂凑树设计出了一种适用于WPKI环境的高效证书状态查询机制；第六，对一类公平交换协议进行了深入的研究，从设计公平交换协议的密码基础结构出发，提出了一种新型的基于RSA密码体制的高效CEMBS；在此工作的基础上，设计了一种基于RSA密码体制的最优化公平交换协议。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。