powering

['pauəriŋ]

n. 动力估计

例句与用法：

A unit of power equal to 1,000 watts.

千瓦功率的单位，等于1,000瓦。

Curriculum included: Electric power systems,90; Signal processing,88; Systems and control,92; Electric energy systems,92; Solid-state electronics,88; Communications,94.

课程包括：电力系统，90分; 讯号处理，88分; 系统控制，92分; 电力能源系统，92分; 固体电子学，88分; 通讯，94分。

A unit of power equal to one thousandth(10-3) of a watt.

微瓦电学单位，等于千分之一(10－3)瓦

King of Scotland(1040-1057) who ascended the throne after killing his cousin King Duncan(died1040) in battle. Legends of his rise to power and reign are the basis of Shakespeare's tragedy Macbeth.

马克白苏格兰国王(1040－1057年), 在一次战斗中杀死其表兄国王邓肯(卒于1040年)后即位。他夺权和统治的传说构成了莎士比亚马克白的主要基础

词形变化：

副词: powerfully | 名词: powerfulness |