A big problem was that both TCL and Thomson focused on clunky old models made using cathode-ray tubes.

一个大的问题是TCL和汤姆逊二者都是擅长制造使用CRT(阴极射线管)的笨重的老机型。

youdao

The use of DC electricity is another source of static electric fields, e.g. rail systems using DC, and televisions and computer screens with cathode ray tubes.

使用直流电是产生静电磁场的另一个原因，例如铁路系统使用直流电，电视和计算机屏幕带有阴极放射管。

youdao

The advantage of LCDs is that they are much lighter and consume less power than other display technologies (e. g., cathode-ray tubes).

液晶显示器的优点是比其它显示器(例如阴极射线管)重量轻，耗电低。

youdao

Traditionally, cathode-ray tubes (CRTs) were somewhat different, depending on whether they were being used for computer monitors or televisions.

FORBES: Samsung Monitor To Go Back To The Future

Cathode ray tubes (CRTs) were an important component of TV and computer screens, accounting for 50% to 70% of their price.

BBC: Cathode ray tube in old TV

TVs made with bulky cathode-ray tubes, initially made Japanese firms look bad.

ECONOMIST: Consumer electronics