| 释义 |
wind machines短语¹⁴⁴⁹⁷²⁺²
基本例句
舞台上用的风声模拟器
First there is the energy required to power giant wind machines all day long, not to mention the electricity needed to pump coolant around tubes laid under the sand.
首先，这需要一整天启动风机制冷，更不要说还要大量电力在沙子下通过管道泵送制冷剂。 yeeyan
For wind machines and pump load widely used in industry, the more desirable speed adjustment strategy is doubly fed regulation in order to save energy.
对于工业中大量应用的风机、泵类负载，为实现节能，比较好的调速方案是采用双馈调速。 fabiao |