Calvin and Martin have observed how rising employment costs led to the adoption of labour-saving farm technology in the past, citing the raisin industry as an example.

加尔文和马丁以葡萄干行业为例，观察了过去不断上升的就业成本是如何促使人们采用节省劳动力的农业技术的。

youdao

Narasimhan said work on the display technology was born out of efforts to develop an LED automobile headlight system for driving in rain at night.

Narasimhan 说，这项显示技术的研究是从开发一个可以在晚上下雨天驾驶用的 LED 汽车前灯系统的努力中衍生来的。

youdao

But as it turns out, the primitive technology inside the Hunley holds some clues to what led to its eventual fate.

但最后亨利号内的原始技术提供了一些是什么导致了其最终命运的线索。

youdao

Thanks to technology-led productivity, the U.S. economy is roaring with little sign of inflation.

FORBES: How Google Got Going

Available in 42- and 55-inch screen sizes, these televisions offer real-time 2D to 3D conversion in addition to digital LED technology, ensuring exceptionally bright, true-to-life images.

ENGADGET: Hisense T770 takes thin-bezel 3D TVs to the masses from $800

Almost 20% of global electricity consumption comes from lighting, so shifting lighting to LED technology is a cost-effective way to get change at scale.

ENGADGET: Ikea to sell only LED-based lighting by 2016, wants to be greener than your sofa bed