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阻抗

na.【电】impedance
网络Impedance; resistance; Nominal Impedance

阻抗

英-汉网络释义

阻抗

Impedance

HiFi耳机_百度百科 ... 频率响应（ Frequency Response）阻抗（ Impedance）灵敏度（ Sensitivity） ...

resistance

专业音频术语中英文对照 ... RESP response 响应，特性曲线，回答 Resistance 阻抗 Resister 电阻 ...

Nominal Impedance

美国CAH音箱 - Powered by Discuz! Archiver ... Frequency Response 频响 Nominal Impedance 阻抗 Crossover Frequency 分 …

Ohms

低频阻抗(Ohms) 2x4 欧姆负载低频功率放大器 (瓦特) D类外壳材料 15mm 桦木挡板材料 15mm 桦木覆盖/ 面漆喷漆外形尺寸(D…

ohm

匹配阻抗(ohm) 50 50 50 50 50 50 50 75 50 50 最大容许功率 300W 300W 300W 300W 300W 300W 300W 300W 700W 2500…

Impendence

GPS天线_百度百科 ... Band Width / 带宽 Impendence/ 阻抗 Gain/ 增益 ...

Rated impedance

阻抗(Rated impedance)55欧姆感度(Sensitivity) 91 dB/mW 频率响应(Audio bandwidth) 16Hz-28kHz 最大承受功率(Max. input …

electrical impedance

阻抗（electrical impedance）是电路中电阻、电感、电容对交流电的阻碍作用的统称。阻抗衡量流动于电路的交流电所遇到的 …

例句：

The path isolation for a matrix card is the impedance from the HI and LO terminals of one path to the HI and LO terminals of any other path .

矩阵开关卡的通路隔离是指从一条通路的 HI 和 LO 端子到另一条通路的 HI 和 LO 端子之间的阻抗。

Since the secondary winding is normally operated into a high-impedance circuit , the secondary current is quite small .

因为次级绕组通常输入高阻抗的电路，因此次级电流很小。

The design has been optimized by means of reducing the obliquity , widening the bottom plate and tuning the distributed terminator.

表明通过缩小前过渡段的锥角、加宽下极板调整特性阻抗及采用分布式负载等措施取得了很好效果。

At the point where the capacitor impedance equals the resistor, the gain of the entire circuit begins to fall off toward a gain of one .

在这点电容的阻抗等于电阻增益整个电路开始坠落走向增益之一。

Unless the averaging value of the cable 's characteristic impedance is very close to the system's impedance or SRL always is better than RL.

除非电缆特性阻抗的平均值非常接近与系统阻抗，否则结构回波损耗总是比回波损耗较好些。

It is possible for the feed system to have a low impedance , looking downstream from the pressure source at a certain frequency .

在压力源下游，供应系统在某一频率下可能有一低的阻抗。

The structures perform similarly to an object covered with the surface impedance .

该结构能起到消除表面阻抗的作用。

SPD that it shows high impedance when there has no surging , and becomes low impedance while surging voltage occurs .

没有电涌时具有高阻抗，有浪涌电压时能立即转变成低阻抗的 SPD 。

Precise impedance analyzer HP4294A has been used for experiment research on beams, slabs and 3 floors of steel frames .

利用精密阻抗分析仪 HP4294A 对梁、板和三层钢框架进行了实验研究。

These gas sandstones have better anomaly pattern only when the gas volume has been up to a given size , due to their low acoustic impedance .

研究区含气砂岩具有低阻抗特征，只有当含气量达到一定规模时才有较好的异常显示。

Contact resistance is the resistance to current flow through a closed pair of con tactus .

接触电阻是对通过闭合触点对的电流的阻抗。

None of the surveyed materials were found to be suitable for use as impedance matched specular radar absorbers .

遴选的材料没有发现适用于匹配镜面雷达吸收剂的阻抗。

In DC coupled applications, input impedance is not as important as input current and its voltage drop across the source resistance .

输入阻抗与输入电流和由输入电流在源阻抗上产生的压降相比是处于次要地位的。

The "matched wave impedance " approach was assumed, although none of the published Chinese materials possessed the required properties .

假设 “匹配波阻抗 ”方法，尽管中国所公开的（吸波）材料并不具有所需属性。

This paper established the overall design scheme for the system after analyzing the impedance characteristics of piezoelectric transducer .

本文在分析了压电换能器的阻抗特性之后，确立了自动阻抗匹配系统的总体设计方案。

Ideally , when a voltmeter is connected to a relatively low impedance circuit in which no voltages are present, it should read zero .

在理想的情况下，当把电压表连接到一个没有电压的、阻抗比较低的电路时，电压表的读数应当为零。

The image which one has built about oneself is a form of resistance , a wall between you and me .

一个人为自己建立的形象是一种阻抗，你我之间的一堵墙。

An virtual electronic automatic matching system was designed, used for RFID antenna impedance .

构建了一个能为 RFID 天线阻抗的动态变化提供匹配的自动阻抗匹配虚拟系统。

In the case of transistor current sources , impedances of a few megohms (at DC ) are typical .

在晶体管电流源情况下，一（在直流）数兆欧阻抗典型。

The phenomenon of arc starting will occur easily when high impedance coating occurs on the surface of aluminium alloy sample .

铝合金样品表面预先制备高阻抗膜有利于发生微弧氧化起弧现象；

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