双语例句
在低减压情况下,隔膜到节流孔的高控制比具有卓越的性能和稳定性.
The high ratio of diaphragm to orifice provides excellent performance and stability at low reduced pressure.
重点词汇
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控制比
control ratio
中英释义：
控制比
时间: 2026-06-18 13:54:28
kòng zhì bǐ
control ratio