That subsidises the cost of installing digital projectors.

这些降低了安装数码投影机的成本。

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Digital projectors are also common, making up 20 per cent of the overall market.

数字放映机也很常见，占整个市场的20%。

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But we were trying to address three key problems that plague digital projectors: lack of brightness, lack of contrast, and lack of sharpness.

但是我们一直试着解决困扰数码放映机的三大难题：亮度较低，对比度较差，清晰度不足。

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He hopes that digital projectors will be commonplace by the time the last of the trilogy is ready.

ECONOMIST: Curtains for celluloid

But he says that the next generation of digital projectors, using lasers instead of lightbulbs, will mitigate that problem.

FORBES: Magazine Article

Many of the cinemas are art houses, which have been helped to convert to digital projectors by the British Film Council.

ECONOMIST: ��Ph��dre�� at the National Theatre