shaft horsepower meaning in English

输出马力
轴马力；轴功率

Then two sets instrument , sec shaft horsepower meter and wdc 1605a current ship power measurement system , are analyzed , emphasizing on basic principle , performance , installation and operation on - board . in the end , by means of microsoft access and visual basic , the calculation program of nox emission from marine diesel engines is finished , which facilitates emission test on - board ship
最后，借助access数据库和visualbasic编程语言，编写“船用柴油机nox排放实船测试的计算程序” ，解决了船舶柴油机氮氧化物简化实船测试方法的应用程序化问题。