| 摘要: |
| 根据时域反射技术原理，研制了测量土壤含水率的一种新型传感器，实验结果表明，其测试精度符合用户需要。 |
| 关键词: 土壤含水率 传感器 测量 农田灌溉 |
| DOI： |
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| 基金项目: |
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| A New Sensor Used in Soil Water Content Measurement |
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| Abstract: |
| According to the principles of time domain reflecto-metry, a new kind of sensor of soil water content measurement is explored. Test results show that the measurement accuracy of the sensor can fit the requirments. |
| Key words: soil water content,determination,time domain reflectometry,sensor |
