Variety: Electric screen (Remote control screen), Tripod screen, Manual screen, Floor screen, Electric Tab-tension screen, Fix frame screen and so on.

品种：电动（遥控幕）、三脚支架幕、手拉自锁幕、气压地拉幕、线拉绷紧幕、画框幕等；

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Manual (lock) projection screen, support projection screen, electric screen, electric screen remote control to drive business screen, aluminum alloy framework, such as complete projection screen;

手动（自锁）投影屏幕、支架投影屏幕、电动屏幕、电动遥控屏幕、落地商务屏幕、铝合金框架投影屏幕等品种齐全；

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Rare earths have become increasingly important in manufacturing sophisticated products including flat-screen monitors, electric-car batteries, wind turbines and aerospace alloys.

稀土在制造精密产品，比如平板显示器、电动车电池，风轮机以及宇航合金方面已经变得越来越重要。

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Ford went on to establish himself as a leading Hollywood star and formed an electric on-screen partnership with Rita Hayworth, which lasted for six films.

BBC: NEWS | Entertainment | Actor Glenn Ford dies at age 90

Other outfits spiff up their joints with jukeboxes, big-screen TVs and electric bug zappers.

WSJ: Manhattan's Low-Rent Dining in Hiding

Examples include motors, controls and other devices used in wind turbines, electric and hybrid vehicles, flat screen TVs, and military guided missiles.

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