ratio of speed
英
美
速比
ratio of speed的用法和样例:
例句
The speed of light is faster than that of sound.
光速比音速要快。
The low tension and gentle treatment is also ensured by the ratio metered AC drive.
其速比控制的交流传动系统也确保了低张力和轻柔处理。
ratio of speed的相关资料:
临近单词
ratio
ratioturn
目录
查词历史
英 汉