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1 vertical-tail volume ratio
Космонавтика: статический момент площади вертикального оперенияУниверсальный англо-русский словарь > vertical-tail volume ratio
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2 vertical-tail volume ratio
относительный статический момент (площади) (хвостового) вертикального оперения -
3 vertical-tail-volume ratio
( относительный) статический момент площади вертикального оперенияEnglsh-Russian aviation and space dictionary > vertical-tail-volume ratio
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4 ratio
отношение, соотношение, пропорция; степень; коэффициент, см. тж. coefficient; передаточное число [отношение]all-out level/stalling speed ratio — относительный диапазон скоростей полёта (отношение максимальной скорости горизонтального полёта к скорости сваливания)
base(-altltude, -height) ratio — отношение величины базиса фотографирования к высоте
burning (surface)-to-throat (area) ratio — отношение поверхности горения к площади критического сечения сопла (в РДТТ)
chamber volume-to-throat area ratio — приведенная [характеристическая] длина камеры сгорания
envelope-bulk to weight ratio — отношение объёма, занимаемого двигателем, к его сухому весу
lift-(over, to-)drag ratio — аэродинамическое качество
main rotor/engine r.p.m. ratio — степень редукции между двигателем, и несущим винтом, соотношение чисел оборотов несущего винта и вала двигателя
maintenance (man hours)-to-flight (hours) ratio — соотношение объёма работ по наземному обслуживанию (в человеко-часах) и налёта
mixing ratio of moist air — метео. влагосодержаиие
port(-to-)throat ratio — относительная свободная площадь (отношение свободной площади к площади критического сечения сопла)
ratio of specific heats — отношение удельных теплоёмкостей, показатель адиабаты
stoichiometric (equivalence, mixture) ratio — стехиометрическое соотношение компонентов топлива, стехиометрический коэффициент состава топлива
— - to-thrust ratio -
5 ratio
1. отношение; соотношение; пропорция2. коэффициент; степеньratio of negative-to-positive load factor incrementratio of rate of roll to the rate of yawratio of specific heatsadvance ratioaircraft mass ratioaircraft's pitch ratioaspect ratioaspect ratio at minimum sweepaugmentation ratioaverage flight hours/flight ratiobank angle to sideslip ratiobending/torsion frequency ratiobest-range T/W ratiobluntness ratiobypass ratioCalifornia bearing ratiocanard to wing area ratioclean thrust/weight ratiocompression ratiocontraction ratiocontrast ratiocore-to-face thickness ratiocycle pressure ratiodamage ratiodamping ratiodrag-to-weight ratiodry thrust/weight ratiodutch roll ratiodynamic-to-static displacement ratioexcess time ratioexchange ratioexhaust pressure ratiofan pressure ratiofineness ratioforebody fineness ratiofoundation-to-beam mass ratiofuel-air ratiofuel-altitude exchange ratiofuselage fineness ratiofuselage power ratioglide ratiohorizontal-tail volume ratiohorsepower to weight ratioinduced inflow ratioinflow ratiojet pressure ratioleading-edge radius/chord ratiolength/beam ratiolift augmentation ratiolift-drag ratiolift-to-drag ratiolift-to-weight ratioloss exchange ratioMMH/FH ratiomodel wingspan-to-tunnel width ratiomomentum rationoise rationose fineness rationozzle pressure ratiooverall pressure ratioovershoot ratiopassenger/cargo ratiopeak blade slap advance ratiopilot-to-aircraft ratioPoisson ratiopower-to-weight ratiopower-weight ratiopowered-lift-drag ratiopressure ratiorange-altitude exchange ratioreduction ratioreheat thrust-to-weight ratiorigidity ratioroll-yaw ratiorotor inflow ratioslip ratiosolidity ratiospan-to-thickness ratiospanwise thickness ratiospeed ratiostiffness ratiostrength/weight ratiostress ratiosupersonic dry thrust/weight ratiotail volume ratiotanker-to-receiver wing span ratiotaper ratiothickness-chord ratiothickness-to-chord ratiothrust augmentation ratiothrust-to-weight ratiothrust-to-wing-area ratiothrust-weight ratiothrust/volume ratiotip-path-plane inflow ratioup-time ratiovariable bypass ratiovertical-tail volume ratiowetted area to volume ratiowetted area to wing area ratiowetted area/volume ratiowetted area/wing area ratiowing root depth to span ratio
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