| 1. | Test method for thermal conductivity detector of gas chromatography
气相色谱用热导检测器.试验方法 |
| 2. | Thermal conductivity detector , tcd
热导检测器 |
| 3. | Tcd thermal conductivity detector
热导检测器 |
| 4. | Thermal conductivity detector tc
热导检测器 |
| 5. | Thermal conductivity detector
热导检测器 |
| 6. | The experiment result proved that the new stationary phase in packed column could completely separate the components of hydrogen and helium
实验结果表明，采用气相色谱热导检测器，配用金属钯做色谱柱固定相，可成功地完成对氢、氦组分的分离和检测。 |
| 7. | As the thermal conductivity detector is used in the modern - gas chromatography analytical instrument , it hassome abvantages of the simple structure , wide linear determining range ang good stability
摘要在气相色谱仪中，采用热导检测器检测物质成分的浓度变化，具有构造简单、测定范围广、稳定性好、线性范围宽等优点。 |
| 8. | The analysis of the weak signal circuit , amplifying circuit of the signal and power circuit in the thermal conductivity detector has been done , and the characteristic of the circuits with the rhenium tungsten filament is designed
针对气相色谱热导检测器的弱信号失真和电源不稳定问题，研究与设计热导检测器的弱信号测量电路、信号放大电路以及电源电路。 |
