1) MD wrinkles
纵向皱褶
2) flexural fold
纵弯褶皱
1.
Normal deductive method is used to study the variation regularity of early fissure attitude in the area with superposed flexural folds.
用正演的方法研究了直交纵弯褶皱叠加地区早期裂隙产状变化规律，并用两次褶皱后地层产状作一次复平所得早期裂隙产状与原始产状进行对比，查明了地层一次复平引起的早期裂隙产状变化误差影响因素，并提出了校正的方法。
3) longitudinal folds
纵行皱褶
1.
The results showed that during estrous,the thickness of longitudinal folds in mucosal epithelium of the fimbriae,infundibulum,and ampulla of sheep\'s oviduct were incrassate little bit,and the mucosal epithelium fell into lamina propria formed some oviduct glands.
结果表明,在发情期,绵羊输卵管伞、漏斗部和壶腹部纵行皱褶黏膜上皮的厚度稍有增加,并且黏膜上皮向固有膜下陷形成一些输卵管腺;腺泡上皮为不太规则的假复层纤毛柱状上皮,由大量分泌细胞和少量的柱状纤毛细胞、基细胞共同构成;输卵管伞、漏斗部和壶腹部,黏膜上皮和腺泡上皮内大部分分泌细胞顶端出现有分泌小泡,而在输卵管峡部,分泌细胞顶端则没有分泌小泡。
4) elongated fold
纵长褶皱
5) longitudinal fold
纵褶皱
6) transverse fold
横向褶皱
1.
The study of fault-related folds, including longitudinal and transverse folds in extensional settings, just started in recent years.
张性环境下与断裂相关的褶皱作用 (包括纵向褶皱作用和横向褶皱作用 )的研究刚刚起步 ,以往的研究都将后者归因于走滑扭动或挤压反转的结果。
补充资料：皱褶
皱褶
皮肤和粘膜上出现较深陷的皱纹。皮肤皱褶多见于营养不良、老年人和慢性消耗性疾病或严重脱水的病人。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条