The key reason for the improved performance are the pairs of counterrotating swirls created at either side of the leading-edge bumps, called tubercles.
隆起前缘能增进性能的关键理由，是因为在这些隆起节瘤的两侧，
产生成对的反向旋转涡流。
The key reason for the improved performance are the pairs of counterrotating swirls created at either side of the leading-edge bumps, called tubercles.
隆起前缘能增进性能的关键理由，是因为在这些隆起节瘤的两侧，产生成对的反向旋转涡流。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其
容亦不代本软件的观点；若发现问题，欢迎向我们指正。
