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- the long-based flexible dorsal fin 柔性长背鳍
- long-based flexible dorsal fin 柔性长背鳍
- The shark's dorsal fin was cut off by the fisherman. 鲨鱼的背鳍被渔夫割了下来。
- The shark's dorsal fin was cut offby the fisherman. 鲨鱼的背鳍被渔夫割了下来。
- A primitive, bony freshwater fish(Amia calva)of central and eastern North America, with a long, spineless dorsal fin. 弓鳍鱼北美洲中部和东部的一种原始、多骨的淡水鱼（弓鳍鱼弓鳍鱼属），具有长的无脊的背鳍
- A primitive,bony freshwater fish(Amia calva)of central and eastern North America,with a long,spineless dorsal fin. 弓鳍鱼北美洲中部和东部的一种原始、多骨的淡水鱼(弓鳍鱼弓鳍鱼属)，具有长的无脊的背鳍
- A primitive, bony freshwater fish(Amia calva) of central and eastern North America, with a long, spineless dorsal fin. 弓鳍鱼北美洲中部和东部的一种原始、多骨的淡水鱼（弓鳍鱼弓鳍鱼属），具有长的无脊的背鳍
- Predorsal length From the base of the anteriormost dorsal fin ray to the tip of the snout or upper lip. 背前长从最前面背鳍鳍条基底处到吻尖或上唇前端。
- His dorsal fin was down and his huge pectorals were spread wide. 它的脊鳍朝下耷拉着，巨大的胸鳍大张着。
- The dorsal fin is ornamented with these two colours. 空气垂直舵由这两色装饰。
- The second dorsal fin, near the tail, is much smaller. 靠近尾巴处的第二条背鳍要小得多。
- A marine fish of the order Lophiiformes or Pediculati,having a long dorsal fin ray that is suspended over the mouth and that serves as a lure to attract prey. 琵琶鱼，鮟鱇一种鮟鱇目或足鳍目海洋鱼，有很长的背鳍线悬在嘴的上部，用作诱饵来捕食食物。
- A marine fish of the order Lophiiformes or Pediculati, having a long dorsal fin ray that is suspended over the mouth and that serves as a lure to attract prey. 琵琶鱼，??一种??目或足鳍目海洋鱼，有很长的背鳍线悬在嘴的上部，用作诱饵来捕食食物
- I often stand on the "interface soapbox" because it is often the best way to keep the code base flexible and have some structure at the same time. 我更倾向于接口，因为这一般是保持基础代码既具有一定的结构，又具有一定的灵活性。
- Introduces properties and features of cement based flexible tiles and describes by means of actual pro-ject main points for application when used in pitched roofs. 介绍了水泥基柔性瓦的材料性能和特点,并通过工程实例,介绍了其在坡屋面工程中应用时的施工要点。
- He contemplates the cross sections where society, history and human desires meet with each other, on which he has long based his dynamic sculptures. 他常常将他的作品弃置于自然环境的某个荒野中，或者将他所创作的作品进行破坏性的公开表演。
- Full pearls below the dorsal fin area cum golden brush on the tail makes this a High Grade Bukit Merah Blue brooder. 高级布奇美拉蓝底过背的背鳍下面盖满小珠鳞及散布金粉的尾部。
- Leitz long base shoe rangefinder, black &nickel, large wheel with scale in metres FOFER， 220US$. 徕卡测距仪FOFER黑漆，大盘长杆，成色不错！测试盘上测试最近距离1米，工作正常，1500元
- Any of several marine fishes of the family Trachinidae, having venomous spines on the gill cover and first dorsal fin. 龙鳖龙鳖科的几种海鱼之一，在鳃盖和第一背鳍上的许多毒刺
- The long base width and steep slope of super high arch dams have make it difficult to control the temperature when adopting full-silo casting method. 摘要特高拱坝由于底宽大、岸坡陡，故采用通仓浇筑时施工期的温度控制难度大。
