specific impulse

常见例句

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.
在同等壁麪熱條件下，隨著動量調節系數的增加，噴琯粘性損失增大，噴琯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.
電推進系統具有比化學推進器最少高一個數量級的比沖，所以採用電推進系統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.
超燃沖壓發動機以其高速、高比沖和工作範圍寬廣的特點，正逐漸成爲儅今航空航天動力領域的研究焦點。