impedance background

impedance

/ɪmˈpiːdn̩s/

Illustration impedance - Image 1

noun

阻抗, 阻碍，妨碍。

The act of impeding; that which impedes; a hindrance.

Examples :

"Heavy traffic was a major impedance to our getting to the airport on time. "

严重的交通堵塞是我们准时到达机场的主要阻碍。

physics electronics technical science

Illustration impedance - Image 1

noun

阻抗

Examples :

"The high impedance of the old speakers meant the music from the phone sounded weak. "

老旧音箱的阻抗太高，导致手机放出来的音乐听起来很微弱。

electronics physics electric technical energy science device

Illustration impedance - Image 1

noun

阻抗，抗阻。

A quantity analogous to electrical impedance in some other energy domain

Examples :

"The heavy curtains in the theater presented a high impedance to sound waves, preventing the music from escaping into the hallway. "

剧院里厚重的窗帘对声波产生了很高的阻抗，阻止了音乐传到走廊里。

physics energy electronics technology technical

Illustration impedance - Image 1

noun

阻抗失配，不匹配。

(by analogy, usually with “mismatch”) a measure of the opposition caused by differences between two paradigms, especially between object-oriented development and relational databases

Examples :

"The company struggled to integrate the new object-oriented software with its old relational database, leading to a high impedance that slowed down data access and created integration problems. "

这家公司难以将新的面向对象软件与其旧的关系数据库集成，导致了很高的阻抗失配，这减慢了数据访问速度，并引发了集成问题。

computing technology system electronics