Power is the rate at which work is done. What is the unit of power? A. joule B. watt C. newton D. kilogram 相关知识点: 试题来源: 解析 B。A 选项 joule 是焦耳,是能量的单位;C 选项 newton 是牛顿,是力的单位;D 选项 kilogram 是千克,是质量的单位;B 选项 watt 是瓦特,是功率的单位。
quantity of work吧。当电能作为生产力工作的时候（就是电能做功啦），电功率就是单位时间内（电能）工作的总量。其实就是基本的电功率概念啦。希望对你有所帮助！
百度试题 结果1 题目翻译Power is the rate at which work is done.Or,in simpler terms,power is the rate fuel is consum 相关知识点: 试题来源: 解析 功率是(物体)做功的速度.或者,换句话说,功率是燃料消耗的速度.反馈 收藏
The meaning of WORK is to perform work or fulfill duties regularly for wages or salary. How to use work in a sentence. Synonym Discussion of Work.
The meaning of WORK is to perform work or fulfill duties regularly for wages or salary. How to use work in a sentence. Synonym Discussion of Work.
2 The book tells us the core abilities for thriving in the new economy, which are the abi⁃lity to quickly master hard things and the ability to produce at a high level, in terms of both quality and speed. If you can t learn, you can t thrive. If you don t produce, you won ...
“think” for itself . In fact, this can be done. Chess-playing computers have yet to defeat world champion chess players, but several have beaten human players of only slightly lower ranks. The computers have had programs to carry them through the early, mechanical stages of their chess ...
4. (Art Terms) something done, made, etc, as a result of effort or exertion: a work of art. 5. materials or tasks on which to expend effort or exertion 6. another word for workmanship3 7. (Industrial Relations & HR Terms) the place, office, etc, where a person is employed 8....
in, not for speculation. With this in mind, city-specific policies should be implemented to support people in buying their first homes or improving their housing conditions. Work must be done to secure timely deliveries of presold homes, ensure people's wellbeing and social stability, so as ...
Tony’s Chocolonely boss tells opinionated CEOs to ‘stay in your lane’ Head of Dutch chocolate maker says trend for outspoken executives has gone too far Pilita Clark The power of praise Recognising good work is cheap, effective and not done nearly as much as it should be ...