
功率计可以在车辆的车轮处测量实际输出的马力和扭距。除了用于赛车外,它一直被用来测试改装的引擎。 参见:史蒂夫的网页built his own. 该功率计使用名为“baisc stmap”的微控器来收集数据(网址: data aquistion), 通过把车轮放在一个定作的圆鼓上来进行测量(网址:custom machined drum)。
Drill-down:
It is used to describe articles that are stemmed from a single lead article that give a more in-depth or detailed information of the same subject.