English translation for "effective relative aperture"

有效f数

Related Translations:

user defined apertures and obscurations:  用户自定义口径和挡光

effective head:  净落差有效落差, 有效水头有效压头有效扬程

effective seal:  有效水封

effective wavelength:  有效波长

effective address:  计算机有效地址有效地址

effective evapotanspiration:  有效蒸散发

effective impulse:  有效冲量有效脉冲

effective periodicity:  有效周期性

effective percentage:  有效率

effective tariff:  实际关税税率有效关税

Similar Words：

"effective reflection surface of flaw" English translation, "effective reflectivity" English translation, "effective refractory" English translation, "effective refractory period" English translation, "effective reinforcement" English translation, "effective relaxation length" English translation, "effective relief" English translation, "effective remedy" English translation, "effective removal cross-section" English translation, "effective renal blood flow" English translation