fold: n.1.折,折叠。2.褶痕,褶层,褶页。3.(蛇,蝇等的)一卷,一团。4.(起伏地的)凹处,洼;〔pl.〕(地形的)重叠起伏;【地质学;地理学】褶皱。5.【动物;动物学】(腕足类的)中隆。6.【解剖学】褶。短语和例子Another fold give a 32mo. 再一折就是32开。vt.1.折叠;对折 (back in over together up)。2.合拢;交叠
Vertical folding oil gas separator vertical to wind the oil gas separator while being flat 立式折叠油气分离器立式平绕油气分离器。
2.
Testing of textiles ; determination of crease resistance of textile fabrics by measuring the angle of recovery , method of vertical fold on the wet sample 纺织品的检验.第2部分:采用测量折角回复法对织物耐皱