Based on the analysis of business needs, functional requirements, data demands and performance requirements this paper presents data flow diagram of the system.

本文在对业务需求、功能需求、数据需求和性能需求进行分析的基础上给出了系统的数据流图。

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The characteristics of the microstructure on super low carbon steel powder has been studied, and the crystallization performance of slag analysed by phase diagram.

研究了超低碳钢保护渣的显微组织结构特征，并根据相图分析了熔渣的结晶性能。

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Combustion analysis by using observed indicated diagram is of great importance for engine performance analysis and evaluation.

由测得的发动机示功图进行燃烧分析，对于分析和评估发动机性能具有十分重要的意义。

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He mentioned that LG offers two high-end product lines, one focused on premium design (Optimus G), the other on high-performance design (Optimus G Pro) and shared a diagram with us to illustrate this (after the break).

ENGADGET

To achieve a steady, controlled performance, such a vehicle uses 12 CVJs, (see diagram, below).

FORBES: Beefing up the rump