释义 |
oil-pumping 英'ɔɪlp'ʌmpɪŋ美'ɔɪlp'ʌmpɪŋ BNC²³⁶²¹³⁺¹ 基本例句 抽油机¹⁰⁰ The oil extractors form a unique picture of a booming oilfield.田间的抽油机构成了独特的油田景观。 To provide a basis for precise calculation of pumping Unit, it is necessary to make a elastodynamic analysis on the u-nit.要对抽油机的设计提供较为精确的理论计算依据,必须对抽油机进行弹性动力分析。 |