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- The Taklimakan Desert highway cuts across the simple barchan and barchan dune chain zone,complex transverse dune ridges zone and complex longitudinal megadune zone. 利用塔克拉玛干沙漠公路沿线的肖塘、满参和塔中3个定位观测站1个自然年的监测资料,对以起沙风和输沙强度为表征的风沙活动进行了分析。
- Another kind of dunes are barchan dunes. 还有一种类型叫做弧形沙丘。
- Parabolic dunes are the opposite of barchan dunes. 新月型沙丘则跟弧形沙丘相反。
- Barchan dunes are produced by strong winds blowing across a level surface and are crescent shaped. 强风吹过表面形成弧形沙丘而就是新月形。
- The scattered single barchan dunes on the non sand bed possess movability and form unstability except the high large crescent sand mountain. 非沙质床面零星分布的单个新月形沙丘具有明显的移动性和形态的不稳定性(高大新月形沙山除外)。
- It is known for its dramatic dunes, including the crescent-shaped barchan dunes shown here, some of which can reach 100 feet (30 meters) high and 1,200 feet (370 meters) wide. 这里因有着壮观的沙丘而知名,比如图中的这些半月状的弧形沙丘,有些沙丘甚至可高达100英尺(30米),宽达1,200英尺(370米)。
- A Preliminary Study on Variation in Wind Velocity and Sediment Transport Rate on Windward Slope of Barchan Dune 乌兰布和沙漠新月形沙丘迎风坡风速变化的初步研究
- barchan dune 新月形沙丘
- The little dune is formed with loose dry sand by wind. 这个小沙丘是由风吹来的干沙子形成的。
- We received some documentation on dune fixation. 我们收到了一些关于沙丘固定的资料。
- A sandy tract or dune by the seashore. 沙丘海边的沙地或沙丘
- Cute Jim sat on the dune eating a prune in June. 可爱的吉姆在六月天坐在沙丘上吃着话梅。
- We have a discussion on dune fixation. 我们对沙丘固定的问题展开讨论。
- Much works have been done by the predecessors on the formation mechanism of barchan, however , this is far from being the case for the pyramid dune or star dune. 金字塔沙丘(又称星状沙丘),对其地貌形成机理的研究,前人曾作了不少工作,但由于缺乏对金字塔沙丘地貌过程的长期定位观测研究和沙丘附近风况的长期连续观测记录,从而对地貌形成机理研究进展甚微。
- Dune A hill or ridge of wind-blown sand. 沙丘:风吹沙子形成的小山。
- Is EA planning to make any game about dune? EA会不会有沙丘的续作?
- The hard shell of giant dune worms. Adds +10 armor. 巨沙虫的坚硬外壳。增加10点装甲。
- Ah, the sand dune with a trumpet? 大牛:啊,带喇叭的沙丘?
- Dune, people in hunger, where to go... 贫脊的砂丘、饥饿的人们,该何去何从...
- Dune,people in hunger,where to go... 贫瘠的沙丘,饥饿的人民何去何从?