单词	無定經費
释义	同EXPENSE
随便看	nozzle choke nozzle closing pressure nozzle coefficient nozzle configuration nozzle, conical nozzle contraction area ratio nozzle-contraction-area ratio nozzle control nozzle control govening nozzle control governing nozzle-- convergent nozzle; convergent nozzle; convergent-divergent nozzle, converging nozzle correction factor nozzled nozzle, deflecting needle nozzle, deflection nozzle deflector nozzle-- delaval nozzle; delaval nozzle diameter nozzle diaphragm nozzle disc nozzle-divergence loss factor