.../2000 系列 位号(Tag):3,1 PV 单位(PV Unit):3,2 量程上限(PV URV):3,3,1 量程下限(PV LRV):3,3,2 质量流量单位(Mass Flow Unit):4,2,1,1 质量小流量切除(Mass Flow Cutoff):4,2,..
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This module supports environmental analysis for mass stream, process unit and total process flow, then calculate environmental impact index for each process alternative.
该模块可以对物质流、过程单元和总流程提供环境模拟分析，并计算过程方案的环境影响指数。
In this paper, the characteristics of urban and suburban passenger flow, choice for types and quantities of multiple unit used for rail's mass transit operation, and collocation form of parking...
作者对城市及城郊客流特点、动车组选型、铁路公交式城郊列车动车组需要数量及停留线的布置形式作了系统的探讨。
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