Infrared detectors have many uses.

红外探测器有多种用途。

《柯林斯英汉双解大词典》

Liquid helium cools infrared detectors, nuclear reactors, and the superconducting magnets used in MRI machines, too.

液氦也用来冷却红外线探测器，核反应堆，以及核磁共振成像器械的超导磁体等。

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It is engaged in research, design, development and manufacture of state-of-the-art infrared detectors and sensor engines for programs such as the F-22 Raptor and F-35 Joint Strike Fighter.

主要从事最先进的红外探测器和传感器工程的研究、设计、开发和生产，产品用于F - 22“猛禽”和F - 35“联合打击战斗机上”。

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The large mirror, wide field of view and very sensitive infrared detectors of ESO's 4.1-metre Visible and Infrared Survey Telescope for Astronomy (VISTA) make it by far the best tool for this job.

ENGADGET: 9-gigapixel image of the Milky Way reminds us just how small we truly are

With its far-infrared detectors, Herschel has been able to re-visit familiar objects to provide new data.

BBC: Herschel space telescope to go blind

With the help of engineers they plan to develop the next generation of infrared detectors.

BBC: NEWS | Science/Nature | Jewel beetle flies into the inferno