blow off valve的音标为[ˈbluː ɒv ˈvælɪ] ,基本翻译为“泄气阀”或“放空阀”,速记技巧为:blow off=把…吹掉,off=离开,valve=阀。
blow off valve的英文词源是“blow”和“off valve”。
“blow”意为“吹气”,源自古英语中的“blēow”;“off valve”意为“关闭阀”,源自拉丁语中的“valva”。两者结合,blow off valve可以理解为“关闭阀”的关闭动作,即“吹气关闭”。
变化形式:复数形式为“blow-off valves”,过去式为“blown-off”,现在分词为“blowing-off”,其他形式还有名词形式“blow-off valve”。
相关单词:
1. blowtorch(喷灯):一种燃烧气体产生高温的工具,常用于焊接或熔化金属。
2. explosion valve(爆炸阀):一种在压力超过预定值时自动打开的阀门,用于释放压力,防止爆炸。
3. relief valve(泄压阀):一种在系统压力超过预定值时打开的阀门,用于将多余的压力释放到环境中,保护设备不被过压损坏。
4. shut-off valve(截止阀):一种用于关闭或打开流体的阀门,通常用于控制液体的流动。
5. check valve(止回阀):一种只允许流体单向流动的阀门,防止流体回流。
6. air blow valve(吹风阀):一种用于吹走设备内部灰尘或杂质的阀门。
7. purge valve(清洗阀):一种用于清除设备内部残留物或杂质的阀门。
8. vent valve(排气阀):一种用于排放气体或蒸汽的阀门。
9. blowout preventer(防喷器):一种石油钻井设备,用于防止井喷事故的发生。
10. blowout(井喷):石油开采过程中发生的意外事故,通常是由于压力过高导致的。
blow off valve常用短语:
1. blow off steam
2. blow off
3. blow the valve
4. valve leakage
5. valve adjustment
6. valve timing
7. valve clearances
例句:
1. 释放压力,发泄情绪,可以到户外运动或参加娱乐活动。
We can blow off steam by going out for a walk or participating in entertainment activities.
2. 如果你发现引擎有泄漏,请检查你的排气阀。
If you find that the engine has valve leakage, please check your blow off valve.
3. 调整阀门以保持发动机的最佳性能。
Adjust the valves to maintain the optimal performance of the engine.
英文小作文:
The importance of blow off valve in automobile engine
Blow off valve plays a crucial role in automobile engine, which ensures smooth and efficient operation of the engine. When the pressure inside the cylinder exceeds a certain level, the blow off valve will open to release the excess pressure, thereby preventing damage to the engine and ensuring safe operation. Regular maintenance of blow off valve is necessary to maintain the optimal performance of the engine, and timely adjustment of valve timing and clearances is also crucial to ensure reliable operation of the engine. Therefore, it is essential to pay attention to the maintenance and adjustment of blow off valve to maintain the safety and efficiency of the automobile.