Phase I calls for making a 200 mW average power, thermoelectrically cooled laser with at least 4 percent wall-plug efficiency (WPE), and planning for combining those into a 1-watt module.

第一阶段将制造出具有200毫瓦平均功率同时具有4%插接效率的热电制冷激光器，并将其封装为1瓦的模块。

youdao

Supporters argue that a trade-off in efficiency is worth it for the advantage of not having to use a physical plug.

无线充电技术的支持者们表示，只要不用插充电插头，牺牲一点效率也是值得的。

youdao

The efficiency ratings that makers are claiming for their plug-in hybrids are nonsense.

因此，由厂商对他们的混合动力汽车所做出效率评级是毫无意义的。

youdao

First, it would sacrifice the many benefits of micro efficiency to plug an apparent macro leakage.

FORBES: We Need Demand, Not Protectionism

We love plug-and-play simplicity, and efficiency propels most corporations.

FORBES: Brand Management: No Plug-and-Play Proposition

We've got to push hard this year so that we are once again the leaders in solar and wind and high-efficiency batteries that can lead to the plug-in automobiles of the future.

WHITEHOUSE: The White House