specific impulse

常見例句

Under the same wall heat condition, with the increase of momentum correction coefficient, viscosity loss of the nozzle increases, but thrust and specific impulse decrease.
在同等壁面熱條件下，隨著動量調(diào)節(jié)系數(shù)的增加，噴管粘性損失增大，噴管的推力和比沖都將下降；
Electric propulsion system offers specific impulse at least an order of magnitude higher than those of chemical thrusters, so propellant masses can be reduced by the same factor.
電推進系統(tǒng)具有比化學推進器最少高一個數(shù)量級的比沖，所以采用電推進系統(tǒng)可以大量減少推進劑質量。
The scramjet has some advantages of high flow velocity, high specific impulse and wide operating range which become a viewpoint in the research field of power of Aeronautics and Astronautics.
超燃沖壓發(fā)動機以其高速、高比沖和工作范圍寬廣的特點，正逐漸成為當今航空航天動力領域的研究焦點。