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fluk; fluq; Uruq; zeml | |||
elb; alb; aleb; longitudinal dune (为线形沙垄,横断面或多或少对称,沙垄长与盛行风向平行); parallel straight dune (三个术语同义,为风成线形沙垄,垄长大大超过垄宽、两侧有滑落面,顺垄向移动); Seif longitudinal dune (三个术语同义,为风成线形沙垄,垄长大大超过垄宽、两侧有滑落面,顺垄向移动); sayf (撒哈拉); sif (撒哈拉); sief dune (撒哈拉,沙丘与盛行风向平行,多形成坡陡的长沙垄。盛行风使沙垄不断延伸,侧风不断使之增高,增宽) | |||
dune longitunale | |||
sword dune | |||
seif (dune) | |||
longitudinal dune |
纵向沙丘 : 22 phrases in 3 subjects |
Arabic language | 5 |
Desert science | 16 |
French | 1 |