This crescent-shaped ridge of sand dune in Oman was formed by strong trade winds that form a smooth hill facing the wind (left) and concave slipface on the back.
阿曼一座新月形的沙丘脊由强信风吹成，在迎风的方向（图左侧）形成一面平缓的凸破，在背风面形成凹坡。
Straddling the ridge of a mountain range shaped like a dragon’s back is, appropriately enough, Dragon’s Back Trail.
横跨山脉的形状像龙的背，真的像一条龙在那里。
If the tongue naturally maintains a position resting against the ridge or existing denture, then a correctly extended and shaped denture will be easier for that patient to use.
如果舌体自然的保持在一个位置——停靠在牙槽嵴侧面或旧义齿上，那么一个正确伸展和外形的义齿，将更易于此患者去应用。
The drilling of lower channel sand bodies along the ridge of the nose-shaped uplift is successful, making Ge 7 to Hongtai 2 a continuous oil/gas-bearing area.
沿鼻隆脊部钻探低部位河道砂体获得成功，实现了疙7-红台2号含油气区的复合连片。
The literatures on the formation and development mechanism of feather-shaped sand ridge are scarce in recent ten years.
有关羽毛状沙垄形成发育机理研究，近几十年来进展甚微。
A new method of putting metal-ridge into substrates and putting H-shaped tuning stub on the patch to increase band was proposed.
提出了在介质基板间加入金属脊和在贴片上加h形调谐枝节的新方法。
A new method of putting metal-ridge into substrates and putting H-shaped tuning stub on the patch to increase band was proposed.
提出了在介质基板间加入金属脊和在贴片上加h形调谐枝节的新方法。
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