positive work and negative work的意思|示意
美 / /
英 / /
正功和负功
positive work and negative work的网络常见释义
正功和负功 ... 焦耳 joule 正功和负功 positive work and negative work 功率 power ...
positive work and negative work相关例句
This paper analyzes the positive and negative influences of university evaluation work on library work, and advances some improving suggestions.
分析了高校评估工作对图书馆工作带来的积极影响和消极影响，提出了一些改进建议。