时间:2014-07-03 13:07来源:蓝天飞行翻译 作者:航空词典
propulsion parameter proprotor psta proposal evaluation board proportional steering system receptator proportional guidance proportional gain proportional allocation spline drain prophylactic cervical shock absorber splijne property of robustness property tariff property of material property degradation CRANFIELD property of coating property change proper treatment proper timing proper time proper orthogonal matrix proper orthogonal decomposition propeller width ratio propeller tipping propeller state propeller section propeller rotation UDIN inlet cowal propeller performance propeller noise S.V. propeller design propeller blade- width ratio flux field Vabg propeller balance stand propelled submunition propellant-management propellant with negative burning rate pressure exponent |