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- uniform annular fin 等厚环肋
- Optimization of Heat and Mass Transfer of Moist Air on Uniform Annular Fins 湿空气在等厚度环肋上传热传质的优化研究
- The annular markings on a tree indicate its age. 树的环形纹理显示其年龄。
- He looks very manly in his uniform. 他穿着制服十分精神。
- A feather, wing, fin, or similar appendage. 羽、翼或鳍状结构羽、翼、鳍或类似的悬着物
- That morning they all had on their army uniform. 那天早上他们都穿上了军服。
- The shark's fin sliced the water. 鲨鱼的背鳍像刀样迅速划破水面。
- A major has a crown on the shoulder of his uniform. 一名少校在制服的肩部有个王冠形的纹章。
- The general's uniform was trimmed with gold braid. 将官的制服饰有金色的穗带。
- Everyone should wear clothes uniform with these. 大家都该穿着兴这些相同的衣服。
- Jack looks well in naval uniform. 杰克穿海军制服很漂亮。
- The rows of houses were uniform in appearance. 这一排排的房屋外表都是一样的。
- Soldiers wear a distinctive uniform. 士兵们穿着特制的制服。
- He is easily distinguished by his uniform. 凭他的那身制服，人们很容易认出他。
- It was reported that there would be an annular eclipse tomorrow. 据报道说，明天有日环食。
- The laboratory is kept at a uniform temperature. 实验室保持恒温。
- The shark's dorsal fin was cut off by the fisherman. 鲨鱼的背鳍被渔夫割了下来。
- All these jackets have a uniform size. 所有这些夹克尺寸相同。
- The staff at this hotel wear uniform clothing. 这家饭店的员工穿统一的制服。
- The uniform was trimmed with gold braid. 制服上镶著金黄色的穗带。
