impedance的例句大全

The piezoelectric bulk acoustic wave ( BAW) impedance analysis method was employed to monitor in situ acetylcholinesterase-catalyzed hydrolyzation of acetylcholine and the effect of methamidophos insecticide on the enzyme activity.

采用压电体声波阻抗分析法实时动态监测了乙酰胆碱酯酶对乙酰胆碱的酶促水解过程及农药甲胺磷对酶活性的影响。

Some impedance analyzers have a wider test freque-ncy range than a q meter.

和品质系数仪相比,其操作是较为自动化的,部分阻抗分析仪亦有比品质系数仪有较大的量测频率范围.

With the earth as current loop, the zero-modal current is large in impedance, and the traveling wave runs slowly, so the line-modal current signal caused by the transmission line fault is processed with wavelet transform.

由于零模电流以大地为回路，其波阻抗大，并且行波波速比较慢，所以，文中对输电线路故障后的线模电流信号进行小波处理。

After increasing the impedance, the big machine volute inlet pressure, the greatest rotational speed rises, the surge tank highest swell surpass the design value, which does not favor the big machine security steady operation.

在增大阻抗后，大机的蜗壳进口压力、最大转速上升、调压井最高涌浪都超过设计值，不利于大机的安全稳定运行。

After increasing the impedance, the big machine volute inlet pressure, the greatest rotational speed rises, the surge tank highest swell surpass the design value, which does not favor the big machine security steady operation.

在增大阻抗后，大机的蜗壳进口压力、最大转速上升、调压井最高涌浪都超过设计值，不利于大机的安全稳定运行。

Distortion-product Otoacoustic Emission ( DPOAE ); Impedance Audiometry ; risk newborn; Hearing screening.

畸变产物耳声发射; 声阻抗; 高危新生儿; 听力筛查.

Ac Impedance Study on the BCX Cells

用交流阻抗法研究BCX电池的性能

The tailrace impedance surge chamber is going to be used on Longtan hydropower station. MECHANICS ON LARGE LONG CORRIDOR OF SURGE TANK

龙滩水电站设置尾水阻抗式调压井。大型长廊阻抗式尾水调压井结构受力分析

Negative coefficients occur where there is a decrease in acoustic impedance across the reflecting interface.

当反射界面上下两侧的声波组抗降低时,反射系数就会出现负值.

The product of the velocity and density of a rock is termed in the acoustic impedance.

岩石的波速和密度之乘积称为声波阴抗.

The effects of impedance loading on microwave imaging of radar target are investigated.

本文研究阻抗加载对雷达目标微波成像的影响.

The catalytic mechanisms of the catalytic materials for the regeneration of the redox couple ( l3/ T) were investigated by electrochemical impedance spectroscopy, cyclic voltammetry, and Tafel-polarization curve experiments.

通过电化学阻抗、循环伏安和塔菲尔极化曲线实验对催化材料进行了氧化还原电对（I3-/I-）催化机理研究。

Using the input impedance behavior of the transmission line, the distance-determining formula has been deri-ved.

使用传输线的输入阻抗特性导出定矩公式。

The advantage of PIN low impedance with assembly method is proposed, and an improved method for de-Q circuit design is also presented.

提出了采用组合式调制器达到PFN低阻抗的优点，对de－Q电路设计也提出了改进意见。

Common low impedance connection points are signal low and guard.

常见的低阻抗连接点为信号低电平和保护线路.

Research on SAW Filters with Low Loss Using Image Impedance Connection IDT

镜像阻抗连接叉指换能器制作低损耗声表面波滤波器浅探

Two types of power amplifier for measuring speaker impedance curve were analysed.

摘要分析了2种应用于测量扬声器阻抗曲线的功率放大器.

Giant Magneto-Impedance ( GMI) Effect of Single-layer Film

单层膜的巨磁阻抗（GMI）效应

Study on the Transmission Line of Gradual Change Impedance in Theory

变阻抗传输线技术的理论研究

The dc input voltage to the converters is assumed to have zero internal impedance.

我们假设换流器的直流输入电源的内阻为零.