【摘要】 在燃烧热的测定实验中 ,用热敏电阻代替贝克曼温度计 ,在自行开发的非中文平台汉显图形菜单软件的支持下 ,以中断方式实现热信号的实时检测并对检测到的信号以数字和图形的形式实时回显 .实验结束 ,现场处理数据 ,并将结果以数据和图形的形式打印输出 .联机测试操作简便 ,数据处理迅速 ,取得了满意的结果 .更多还原

【Abstract】 In the experiment of measuring burning heat, Beckman thermometer was replaced by thermal sensitive Resistor and it was successful to detect the thermal signal of the experiment in realtime in a mode of interrupting by the aid of a special menu programme, which works on the platform of DOS with Chinese characters being displayed on. Thermal signals can be shown on the screen in forms of number and figure in the process of detecting and then results could be gained online and output througph printer. Results are satisfactory.更多还原