| 1. | Study on comncuo - based ntc thermistor by complex impedance 热敏电阻的复阻抗分析 |
| 2. | Complex impedance measurement 复阻抗测量 |
| 3. | Conventional hybrids used in all existing phone patches can provide good balance at only one frequency into a complex impedance such as telephone line 传统的混合线路采用所有现行的电话临时线路技术,只能做到单一频率的良好平衡进入如电话线的复数阻抗中。 |
| 4. | The johnson noise of complex impedances consists only of the johnson noise of the resistive part of the impedance , so pure capacitance or inductance does not have johnson noise , even though it has an impedance 复阻抗的热噪声仅仅是电阻部分的热噪声,因此理想的电容器或电感器虽然有阻抗,但并没有热噪声。 |
| 5. | The real part of the complex impedance decreases with frequency ; the imaginary part of the complex impedance increases with frequency to the maximum , and then decreases with frequency ; and phase angle decreases with frequency increasing 结果发现辉长岩复阻抗的实部随频率的增加而减小,而虚部随频率增加先增大后减小;相角随频率增加而减小。 |
| 6. | The optimal aging conditions for the sensors investigated are : u 200 mv , f1 khz , t24 - 48 h , rh 81 - 87 % , t 3 80c ii the sensing mechanism of the humidity sensors has been explored by means of complex impedance analysis 合适的老化条件为:施加电压200mv , 1khz , 24 48h , 38 , 81 87 rh 。采用复阻抗谱分析法,研究元件感湿机理,认为napss湿敏元件感湿机理为离子导电,其电导随湿度的变化可由改进的onsager方程描述。 |
| 7. | Electrical conductivities of quartz , olivine , dunite , iherzolite , pyroxenite , and megaaugite were measured by virtue of the new system ; whereas , the electrical conductivity of gabbro was measured by means of the old one . an interesting outgrowth of the present study is the measurement of the complex impedance of a series of quartz plates with different orientations 石英(人造水晶) 、橄榄石、纯橄榄岩、辉石岩、二辉橄榄岩、巨晶辉石的电导率测量是在新的测量系统下获得的,而辉长岩的电导率测量是基于lcr仪为测量仪器的测试系统下获得的。 |
| 8. | The arcs representing grain interior conduction mechanisms appear on all complex impedance plots , and occur at high frequency rang and contract with temperature . however , those arcs representing grain boundary and occurring at low frequency range were observed only in a small number of experimental runs 而反映颗粒边界导电机制的阻抗弧并不明显,两种阻抗弧出现在不同的频率范围内,反映颗粒内部导电机制的阻抗弧出现在频率较高的范围内,而反映颗粒边界导电机制的阻抗弧出现在频率相对低的范围内。 |
| 9. | Both ends of the shield are a " floating " ground in most cases , and this creates a complex circuit network consisting of the complex impedance to ground of the output circuit at one end , the complex input circuit impedance at the other end , and the resistance , capacitance , and inductance of the cable in between 大多数情况下屏蔽线两端是“漂移”的接地端,这就形成了复杂的电路,这个电路的一端相对输出端的接地点有复杂的阻抗,另一端又有复杂的输入阻抗以及连接线的电阻,电容和电感。 |