PCV是什么意思 PCV的读音、翻译、用法

PCV是英语缩写，全称是Pressure Control Valve，意为压力控制阀。该词语常用于机械、液压设备等领域中。

以下是9个含有“PCV”的例句：

1. The PCV valve is an important component in the engine's emission control system. （PCV阀是发动机排放控制系统中的重要组件。）

2. You need to replace the PCV valve to keep your car running smoothly. （您需要更换PCV阀来保持汽车的顺畅运行。）

3. The PCV system helps to reduce harmful emissions from the engine. （PCV系统有助于减少发动机排放的有害物质。）

4. A blocked PCV valve can cause a variety of engine problems. （堵塞的PCV阀会导致各种发动机问题。）

5. The PCV valve should be checked during regular vehicle maintenance. （PCV阀应在车辆常规维护时进行检查。）

6. The PCV valve regulates the pressure in the engine crankcase. （PCV阀调节发动机曲轴箱内的压力。）

7. The PCV valve is located on the engine valve cover. （PCV阀位于发动机气门盖上。）

8. An improperly functioning PCV system can cause excessive oil consumption. （不正常运行的PCV系统会导致过度的油耗。）

9. The PCV valve should be replaced every 30,000 miles. （PCV阀应在行驶3万英里后更换。）