Xerox PARC invented the fax machine, the mouse, Ethernet, laser printers, and the concept of a “windowing” user interface, but made no money on the inventions.

施乐公司发明了传真机，鼠标，以太网，激光打印机，用户交互的”窗口“概念，但是没有钱投给这些发明。

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The climb must be powered by a high-powered ground-based light or laser aimed at a cell facing Earth, a concept known as power beaming.

升降装置必须由地面上的大功率的光或激光来提供能量，光或激光对准面向地面的电池。这就是所谓的“电力集束”概念。

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Israel Aerospace industries (IAI) will present a new concept of 'network-centric laser-guided warfare' at the Eurosatory exhibition in Paris.

在此次巴黎防务展上，以色列航空工业(IAI)公司将提出一种新型的‘网络中心激光制导作战’概念。

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The front headlamps of the Concept GLA are each fitted with a laser-beam projector.

ENGADGET: Mercedes-Benz GLA concept puts laser projectors in headlights, redefines SUV

It is not only the laser-beam projectors and their visible cooling system with rotating vents that make the shimmering blue headlamps of the Concept GLA such an interesting feature.

ENGADGET: Mercedes-Benz GLA concept puts laser projectors in headlights, redefines SUV