hydraulic driving

• 液压驱动

hydraulic driving的用法和样例：

例句

1. Hydraulic power is more efficient than either electric power or internal combustion.
   液压驱动比电力或内燃机都有效。
2. A semi-trailer synchronous hydraulic driving system is designed and its correctness is proved by the experiment.
   设计了半挂车同步液压驱动系统，并进行了相关试验，验证了系统的正确性。