rate speed tempo
Books roll off the printing machine at the rate of two a week.
书籍以一星期两本的速率从印刷机印出。
—— 给力词典精选A motorcar roared up behind him and flashed past.
一辆汽车开足了一九三○年新纪录的速率从后面追上来,眨眨眼就一直往前去了。
—— 给力词典精选Rates of leaf photosynthesis have little relationship to yield.
叶片的光合作用速率与产量的关系不大。
—— 辞典例句In addition, spin - bearing life is sharply reduced at higher operating speeds.
此外,在较高的运行速率时, 自转轴承的寿命急剧下降。
—— 辞典例句Inhibitors and promoters may affect the rate of oxidation.
抑制剂和促进剂能影响氧化速率。
—— 辞典例句