English translation for "primary principal focal distance"

第一主焦距,主焦距

Related Translations:

anterior vertex focal distance:  前焦距,前顶焦距

principal moment:  主惯矩主矩

principal load:  知荷载主要荷载

principal port:  主港主要港口

principal wife:  正妻；正室

principal bond:  主键

principal arch:  主拱

principal to:  principal本人对本人

principal road:  知路主要路

principal edition:  正本, 主版本(对航空版等其他版别而言)

Similar Words：

"primary press" English translation, "primary pressure" English translation, "primary prevention" English translation, "primary prevention test" English translation, "primary prevention trials" English translation, "primary principal focal length" English translation, "primary principal focal point" English translation, "primary principal focus" English translation, "primary principal plane" English translation, "primary principal point" English translation