英语释义

• a material's opposition to the flow of electric current; measured in ohms

片语

transfer impedance[电] 转移阻抗

characteristic impedance[电子] 特性阻抗

impedance matrix[电子] 阻抗矩阵

matching impedance[电] 匹配用阻抗

Dynamic impedance[电] 动态阻抗

Nominal Impedance标称阻抗

impedance matching[电] 阻抗匹配；感应淬火

input impedance[电子] 输入阻抗

line impedance[电][通信] 线路阻抗

electrical impedance阻抗；[电] 电阻抗

motional impedance动态阻抗

impedance mismatch阻抗失配

impedance compensator[电] 阻抗补偿器

surge impedance突波阻抗；特性阻抗；[电] 浪涌阻抗

mutual impedance[电] 互阻抗

impedance transformer阻抗变压器

mechanical impedance[力] 机械阻抗

source impedance[电] 电源阻抗

wave impedance[电子] 波阻抗

impedance voltage[电] 阻抗电压；短路电压

output impedance[电子] 输出阻抗

complex impedance复数阻抗

load impedance[电子] 负载阻抗

acoustic impedance[声] 声阻抗

natural impedance波阻抗；固有阻抗；[电子] 特性阻抗

aerial impedance天线阻抗

英汉例句

• it’s beneficial effect is purely a result of the way it prevents one’s finger from touching the antenna’s feed point, solving the impedance mismatch issue.

  这种度量作用可以阻止手指接触到天线的馈点，从而解决阻抗失配的问题。

• impedance is a measure of electrical resistance that captures the effects of this feedback.

  阻抗是对电流的抵抗力的度量，显示了这种反应的效果。

• this creates an impedance mismatch that must be tested for.

  这就造成了不匹配的障碍，必须进行测试。

• there is a huge impedance mismatch as you cross an organizational boundary, particularly the boundary between the business and it organizations.

  当你跨组织边界的时候就会遇到很大的阻力，特别是在业务和it组织之间。

• this problem is so persistent (no pun intended) that it even has its own catchphrase: the object-relational impedance mismatch (see resources).

  这个问题如此持久（不是故意一语双关，而是实情），以至于有了自己专用的术语对象关系阻抗失谐（请参阅 参考资料）。

• 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。

• the object-to-rdf impedance mismatch

  对象到rdf 的阻抗不匹配

• air force-funded researchers at hrl laboratories in malibu, calif., are working on holographic impedance surfaces for antennas that will give aircraft improved aerodynamics.

  受到美国空军资助的加州马里布hrl实验室的研究人员正在致力于天线的全息阻抗表面研究，以此为飞机提供更好的空气动力性能。

• that's why i prefer to call it object/xml mapping instead of marshalling, because it makes clear that there is also object/xml impedance mismatch to take care of.

  这就是我更喜欢称它为对象/xml映射而不是封送的原因，因为这显然也要注意对象/xml阻抗不匹配的问题。

• the mosfet input diode is controlled by an electric field in the gate region, thus the input impedance is always extremely high because there is no forward biased diode to lower the input impedance.

  mosfet的输入二极管是由一个电场控制在门区，因此总是输入阻抗非常高，因为没有正向偏置二极管，以降低输入阻抗。

• nonetheless, jobs said, 「this is life in smartphone world,」 ignoring the difference between the absorption and impedance mismatch problems.

  尽管如此，jobs说，「这是智能手机领域的正常现象，」忽略了吸收和阻抗失配问题之间的区别。

• impedance is related to resistance—which, as generations of schoolchildren have had drummed into them, is the ratio of voltage to current.

  阻抗是对电的抵抗力——小孩子也略有所知，是电压和电流强度的比值。

• 「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。

• if using a bioelectrical impedance scale, be sure to measure under the same circumstances each time. hydration, food intake and skin temperature can affect body fat measurements.

  如果是使用生物阻抗电子秤，确认每次是在同样的条件下。水和作用，吸入的食物和皮肤温度能过影响体脂的测量。

• the sensor’s input impedance is tens of gigaohms, so the act of taking a measurement does not throw off the quantity being measured.

  传感器的输入阻抗达到了几千兆欧姆，所以进行测量时，所测量到的信号数量不容忽视。

• so it is important to make the voltage across the lc circuit as high as possible, this is done by making the impedance of the loaded lc circuit as high as possible.

  因此，使lc电路两端的电压尽可能高是非常重要的。 为了达到这个目的，必须使有负载的lc电路的阻抗尽可能高。

• nachman said. the hrl team is now trying to extend the capabilities of the electromagnetic impedance and enable practical implementations of it.

  nachman博士表示，hrl团队目前正试图增强电磁阻抗以使其可以实用。

• match impedance to long-cycle database administration

  与长周期的数据库管理的匹配阻抗

• in that case we need a transformer which transforms this high impedance down to the impedance of the used loudspeaker.

  在这种情况下又需要一个变压器把这种高阻抗降低到所用扬声器的低阻抗。高阻抗变压器很难找到，可以自己制造。

• contour modulation is a technique in which a phase-modulated signal waveform and amplifier output impedance work together to maintain higher efficiency over a sizable output power back-off.

  轮廓调制结合了一种相位调制信号的波形和放大器的输出阻抗，可在某个较大型输出电源关闭后保持更高的效率。