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| 河沙电特性与其含水量的关系 | |
| 引用本文： | 刘金刚,吕庆,刘浏,王新华. 河沙电特性与其含水量的关系[J]. 仪器仪表学报, 2006, 27(7): 795-799 |
| 作者姓名： | 刘金刚 吕庆 刘浏 王新华 |
| 作者单位： | 1. 钢铁研究总院,北京,100081;北京科技大学,北京,100083 2. 河北理工大学,唐山,063009 3. 钢铁研究总院,北京,100081 4. 北京科技大学,北京,100083 |
| 摘 要： | 本文利用数字电桥测量两种粒度不同含水量下河沙的电阻、电容和品质因数值，利用MT智能测水仪测量了其综合电特性，得到了两种粒度河沙的各单独电特性及综合电特性与其含水量的对应关系，为利用电特性测量不同粒度河沙的含水量提供了理论基础。 |
| 关 键 词： | 河沙 电特性 含水量 测量 粒度 |
| 修稿时间： | 2004-12-01 |
Relationship of river sand electric characteristics with its water content |
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| Liu Jingang,Lv Qing,Liu Liu,Wang Xinhua. Relationship of river sand electric characteristics with its water content[J]. Chinese Journal of Scientific Instrument, 2006, 27(7): 795-799 | |
| Authors: | Liu Jingang Lv Qing Liu Liu Wang Xinhua |
| Abstract: | The resistance,capacitance,and quality factor of different granularity river sand were measured using a digital electric bridge and its synthetical electric characteristics were measured using an MT intelligent water-tester.The relationship of the respective electric characteristics,synthetical electric characteristics with its water content for different granularity river sand was obtained,which offers the theory for measuring the water content in different granularity river sand using its electric characteristics. |
| Keywords: | river sand electric characteristic water content measurement granularity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |