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| 蒸馏水和NaCl溶液复介电常数的测量及修正 | |
| 引用本文： | 高悦,杨国胜,王华,王健琪,陈实培. 蒸馏水和NaCl溶液复介电常数的测量及修正[J]. 生物医学工程学杂志, 2005, 22(3): 548-549 |
| 作者姓名： | 高悦 杨国胜 王华 王健琪 陈实培 |
| 作者单位： | 第四军医大学生物医学工程系,西安,710033 |
| 基金项目： | 陕西省攻关课题资助(99K13-G10) |
| 摘 要： | 分别测量2450MHz频率下蒸馏水和不同浓度NaCl溶液的复介电常数,并对测量数据进行统计分析和修正,这对于研究利用微扰法测量高损耗生物组织的复介电常数,具有十分重要的意义。 |
| 关 键 词： | 微扰法 复介电常数 电导率 谐振腔 |
| 收稿时间： | 2003-07-14 |
| 修稿时间： | 2003-07-142004-04-26 |
Measurement and Amendment of Complex-permittivities of Distilled Water and NaCl Solution |
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| Gao Yue,Yang Guosheng,Wang Hua,Wang Jianqi,Chen Shipei. Measurement and Amendment of Complex-permittivities of Distilled Water and NaCl Solution[J]. Journal of biomedical engineering, 2005, 22(3): 548-549 | |
| Authors: | Gao Yue Yang Guosheng Wang Hua Wang Jianqi Chen Shipei |
| Affiliation: | Faculty of Biomedical Engineering, Fourth Military Medical University, Xi'an 710033, China. |
| Abstract: | In this experiment, the complex-permittivities at 2 450 MHz of distilled water and various NaCl solutions were measured separately, and acquired data were analyzed and amended. The system develooped on the basis of this experiment is of great significance to studying the measurement of complex-permittivities of high-loss biologic tissues by perturbational method. |
| Keywords: | Perturbational method Complex-permittivity Conductivity Resonant cavity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |