impedance怎么读，impedance什么意思，impedance短语和例句

1.Do you perform the impedance test and your capability & frequency?please describe how to control impedance and retain the coupon sample.

是否有做阻抗测试?频率和能力如何?请描述你们怎样控制阻抗和保留的样品?。

2.Gold-plated: improve conductive contact impedance improve signal transmission.

镀金：改善导电接触阻抗，增进信号传输。

3.Lower source impedance to the switching power supply under test, thus it can deliver higher peak current.

对测试中开关电源提供更低的源阻抗﹐因此它会传送更高的峰值电流。

4.The high impedance devices and signal sources must also be shielded.

高阻设备和信号源也必须是屏蔽的。

5."When you physically touch the antenna in that spot, you're changing the impedance characteristics of the antenna," said Banos.

“当你接触到天线上的那个信号衰减点的时候，就改变了天线的阻抗属性，”Banos说。

6.In microwave circuit and aerial system, impedance matching is very important.

在微波电路和天线系统中，阻抗匹配是十分重要的问题。

7.Impedance will reflect back as the square of the turns ratio.

阻抗将会按照匝比的平方反射回来。

8.High impedance is best defined as the level at which interferences cause significant errors.

对高阻的最好解释是干扰会引起明显误差的阻抗水平。

9.If using a bioelectrical impedance scale, be sure to measure under the same circumstances each time.

如果是使用生物阻抗电子秤，确认每次是在同样的条件下。