English translation for "有效筛孔面积"

free area
open area

Related Translations:

面积:  [数学] area 短语和例子建筑面积 built-up area; 居住面积 dwelling area; floor space; 大面积丰收 bumper harvest over an extensive area; 茶叶种植面积 the acreage under tea trees

筛:  名词[书面语] (植物名) sedge

Similar Words：

"有效刹车" English translation, "有效刹车压力" English translation, "有效煞车臂长" English translation, "有效筛分" English translation, "有效筛孔度" English translation, "有效筛面积" English translation, "有效筛眼孔径" English translation, "有效商业登记证" English translation, "有效上反角" English translation, "有效上反角导数" English translation