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| adhesion ripple (横对风向的不规则沙垄，是在干沙吹经平滑的潮湿地面时形成的。长30〜40cm、高几厘米。垄脊不对称，向上风向移动。迎风坡比背风坡陡) | |||
| adhesion ripple; antiripplet | |||
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