查询词典 parallel algorithm

In this paper, firstly, that is analyzed which is the systemic composition of cluster network parallel computing, message passing environment: PVM, parallel programming of PVM on Win32 platform, scheduling strategy of load balancing and the general model of scheduling problem and stimulatingly the factors affecting the scheduling efficiency are summarized.

基于上述工作，结合&网络并行计算的可视化研究&问题，在可移植异构的并行开发环境PVM，本文设计和开发了一个可视化的并行调度程序。程序用C++编写，通过渊用PVM库函数提供对并行虚拟机的访问。

While present parallel programs mostly machine dependent,so the transportability of parallel programs are very poor and it is very difficult to predict the program performance.

而现有的并行程序绝大多数是依赖机器的，因此并行程序的可移植性差且难于预测性能。

Upper idlers can be parallel and troughing idlers. Lower idlers can be parallel and v-type idlers. The structure of idler is 35°trough forward.

上托辊有平型和槽型两种类型，下托辊有平型和V型两种类型，均采用冲压轴承座。

This learns the parallel on umbriferous face, perpendicular to them, parallel face, vertical plane brings very great difficulty.

这就给他们学习投影面上的平行线、垂直线，平行面、垂直面带来很大的困难。

However, the difference of the hard platform and the ununiform of the soft system standards make the writing and porting of parallel programming became more difficult, which then impede the development of parallel computation greatly.

但是，各种硬件平台的差异，以及软件系统标准的不统一，使得并行程序的设计和移植变得非常困难，制约了并行计算的发展。

On the basis of analyzing the computational features and parallelism in ANN, parallel processing structures are studied systematically and it is pointed out that a MIMD multiprocessor system is suitable for ANN Virtual implementation. A novel full-connected parallel architecture with shared multiport memory is proposed.

分析了神经网络的计算特点和它的本质并行性及其种类，进而对并行处理技术及并行机进行了较系统的研究，指出了MIMD多处理机系统较适合神经计算，并对此进行了专门讨论，得出了多总线共享分布式存储器系统具有较高的处理性能等结论。

It congregates parallel computation and parallel structure, and can fulfill the image processing tasks rapidly and real-time. Therefore, it is very significant to explore real-time image processing and to solve the issue of the current image processing field using cell neural network.

毕业论文字数：17464 页数：36）摘要：随着科学技术水平的发展及需求的提高，快速实时地完成对大规模图像信息的分析和处理，是当前图像处理领域中研究的关键性问题。

The traditional parallel theory without control interconnections has been adopted commonly in the parallel inverter system. There is a deviation between the steady output frequency and the instruction of this system controlled by the above scheme,and the heavier the load is, the droopier the frequency will be. When the error is out of the permitted range, the system can not be operated normally.

逆变电源无线并联系统常采用传统无线并联理论，即电压-频率下垂理论控制，采用此方案控制的并联系统，其稳态输出电压频率与指令值有偏差，且所带负载越重，稳态输出频率下降越多，当偏差超出允许范围时就会对所带负载造成影响，使其不能正常工作。

Consisting of eight geographical clusters of protected areas within the boundaries of the Three Parallel Rivers National Park, in the mountainous north-west of Yunnan Province, the 1.7 million hectare site features sections of the upper reaches of three of the great rivers of Asia: the Yangtze, Mekong and Salween run roughly parallel, north to south, through steep gorges which, in places, are 3,000 m deep and are bordered by glaciated peaks more than 6,000 m high.

由在3 个平行的河国家公园的边界内的保护区的8 地理的群组成，在云南省，170万平方公引站点特徵亚洲的巨大河中的3 条的上游的部分的巨大北部西边内︰长江，Mekong和Salween变得平行，北方到南方，透过在位置内，3，000米深并且毗邻使冰冻山峰高的6，000米是陡的峡谷。

The results shown that both [Cu_2]~2+ and NR molecular can intercalates into the DNA double helix layer, and there is a competition between these two interactions. Furthermore, chemometrics approach, parallel factor analysis, was used to resolve the measured three-way CW-SFS data, which provided simultaneously the concentration information for the three reaction components, NR, [Cu_2]~2+ and NR-DNA, for the system at each equilibrium point. This PARAFAC analysis indicated that the intercalation of the [Cu_2]~2+ molecule into the DNA proceeds by exchanging with the NR probe, and can be attributed to two parallel reactions.

本工作以同步荧光技术采集了竞争作用的三维数据，并结合了化学计量学中的平行因子法对此三维数据进行分解，得到了各组分的荧光光谱图及各个反应平衡点各组分的相对浓度，平衡浓度的变化趋势也表明了铜络合物与中性红之间的竞争作用，进一步表明了铜络物与DNA的作用方式和中性红与DNA作用方式一样均为嵌插作用。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。