多级图英文_多级图英语怎么说

多级图的英文

多级: multistage; notching; multis ...
图: picture; chart; drawing; map
多级图像系统: multilevel graphic system
多级: [化学] multistage; [电学] notching; multistep; multi-level◇多级变速传动 multispeed drive; multiple-speed transmission; 多级变速器[箱] multiple-speed gear-box; 多级泵 (multi)stage pump; 多级采样 multistage sampling; 多级冲击式汽轮机 multistage impulse turbine; 多级处理 multilevel processing; 多级传送带烘干机 multiple conveyer dryer; 多级船闸 multilift lock; 多级磁通计数器 multilevel flux counter; 多级存储机 multilevel storage machine; 多级存储器 multilevel store; 多级存取 [自动化] multiple module access; 多级税率 graded tariff; 多级索引 multilevel index; 多级塔轮 multistep cone pulley; 多级体系 multilevel hierarchy; 多级调整 compound adjustment
能级图: energy diagram; energy level diagram; energy-level diagram; energyleveldiagram; level scheme

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One of the main problems in pdes is how to partition the network simulation workload to decrease the time needed to complete the simulation and improve performance of simulation . here a new optimized partition algorithm was put forward , which first analyses the performance factors of parallel simulation and then constructs a performance estimation model for partition ; based on this model , it mends the graph partition algorithm to consider all factors , including simulation applications and simulation environments . optimized factors are workload balance 、 communication cost and time window of lookhead
鉴于基于传统图划分算法的任务划分工具存在诸多不足,本文提出了并行网络模拟任务的优化划分方法,其思想是:首先从pdes机制出发,分析影响并行网络模拟性能的各种因素并建立一个能够综合考虑各种因素的并行网络模拟性能估计模型;其次,改进多级图划分算法,使得算法具有综合考虑模拟应用与模拟运行环境,同时在优化过程中使用性能估计模型指导划分,实现对影响并行网络模拟性能的三个因素(包括负载均衡、通信开销、安全时间窗口长度)的优化能力;最后,结合并行网络模拟性能估计模型与改进的多极图划分算法,实现了并行网络模拟任务的优化划分。

多级图的英文