冲量等效  impulse equivalency

等效等幅疲劳应力幅  equivalent fatigue stress range

等效等向辐射必v  EIRP; equivalent isotropic radiation power

等效光程  equivalent optical path

等效光阑  equivalent stop

等效光幕亮度  equivalent veiling luminance; equivalent brightness

等效光强  equivalent power

等效光强探测器  equivalent power detector

等效光束发散角  equivalent beam spread angle

等效光纤长度  equivalent optical fiber length

等效光栅常数  equivalent Grating Constant

等效光子谱  equivalent Photon spectrum

等效量  Equivalent

等效效率  equivalent efficiency

定热量等效热降  constant-heat equivalent enthalpy drop method; constant-heat equivalent heat drop method

流量等效  equivalent flow

能量等效  energy equivalency; energy equivalence; energy equivalent; engery equilvant

能量等效假设  energy equivalence postulate

能量等效应变  energy equivalent stain