碳性材料在高温情况下，分子迁移造成力学性质变化的讨论.-carbon materials under high temperature, molecular mechanical displacement changes in the nature of the discussions.

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本作品旨在计算油库的自流装车各油管流量和发油时间，以及Q• H曲线。系统软件节约人力资源成本和提倡低碳工作，最大程度实现数据报表数字化、信息化管理，进行油品自流装车精确管理。信息准确快捷，帐目信息清楚唯一。安全性很高。-This work aims to calculate flow rate artesian loading the tubing of oil depots and oil, and Q, H curve. Saving the cost of human resou

能见度仪，亮度计232串口数据采集，并可以在MFC界面对相应数据显示，如一氧化碳，能见度信息，代码无误-Visibility meter, 232 luminance meter data acquisition, and data can be displayed in the corresponding MFC interface, such as carbon monoxide, visibility information, the code is correct