鳍条,fin-ray
1)fin-ray鳍条
1.The SMA fin-ray dimension parameters,especially the thickness,have a great influence on working performance(such as actuating force,deformation ability,response frequency and so on)of the biomimetic fin.介绍一种使用形状记忆合金(SMA)薄板作为鳍条的柔性仿生鱼鳍设计。
英文短句/例句

1.Optimum Design of Shape Memory Alloy Fin-rays for Flexible Biomimetic Fish Fin柔性仿生鱼鳍中形状记忆合金鳍条的优化设计
2."A compact, oval fish with a long, filamentous ray extending from each pelvic fin, it weighs up to 20 lbs (9 kg)."体结实,卵圆形,腹鳍各具具长丝状鳍条,体重可达9公斤。
3.The Desige of Structure and Experiment of on Flexible Biomimetic Fish Fin Based on Shape Memory Alloy基于形状记忆合金的仿生鳍条结构设计及实验研究
4.He did not see the fin of the other.他没有看见另外一条的鳍。
5.He be the first to spy the triangle fin of a shark come towards us他第一个发现一条鲨鱼的三角形鳍向我们游来
6.He is the first to spy the triangle fin of a shark come towards us.他第一个发现一条鲨鱼的三角形鳍向我们游来。
7.Any of various marine fishes of the family Serranidae, such as the sea bass and the striped bass.鲈鱼一种鳍科的海生鱼,例如海鲈鱼和条纹石?
8.brightly striped fish of the tropical Pacific having elongated spiny fins.产于热带太平洋体色鲜艳的条纹鱼,有细长的刺鳍。
9.either of two lengthwise fins attached along the outside of a ship's bilge; reduces rolling.依附在船底外的两条纵长的鳍板之一;减少船的摇晃。
10.Studies the Genetic Diversity of Taishan Chilin Fish and Cyprinus Carpio L.、Carassius Aruatus L.、Culter Erythropterus B.、Hemiculter Leucisculus B.of Weishan Lake;泰山螭霖鱼和微山湖鲤鱼、鲫鱼、红鳍鲌、(鱼参)条遗传多样性研究
11.They have body fins and tail fins.他们有身体鳍和尾巴鳍,
12.an anal [dorsal, pectoral, ventral] fin尾 [背,胸,腹] 鳍
13.New technique for adjustment at zero position of fin-angle of shaking-reducing fin in the fin case鳍箱内减摇鳍鳍角零位调整的新工艺
14.The prototype to be flown on May 10 has been modified with work done on its air-intakes, strake and vertical fins, besides modifications in the fuselage.这架重新设计了机身进气道,边条和腹鳍的新型原型机将于5月10日正式试飞。
15.For example, they divided the design of a fish into head, body and fins, alternating straight lines with curves, triangles and circles.他们把一条鱼的侧面分割为鱼头、鱼身、鱼鳍几部分,用直线、孤线、三角形和圆圈等来表现,
16.After mating, the two cetaceans linger side by side, stroking one another with their flippers and finally rolling together in what looks like an embrace.交配以后,两条鲸肩并肩地缠绵着,用鳍互相爱抚,最后好像是相互拥抱着,开始上下翻腾。
17.Today I'll work out where the schools of bonita and albacore are and maybe there will be a big one with them.今天,我要找到那些鲣鱼和长鳍金枪鱼群在什么地方,说不定还有条大鱼跟它们在一起呢。
18.Watch some fish @flying@ through the water.看鳍刺“飞”过水面。
相关短句/例句

dorsal fin spine背鳍条
1.The annuli on scale,opercular,dorsal fin spine,vertebra and cleithrum of Tor(Folifer) Brevifilis Brevifilis Peter were observed carefully and also the age of the species was diagnosed on the basis of 316 specimens collected respectively from the Qingshui River and the Duliu River in Guizhou,China.根据分别采集于贵州清水江和都柳江的316例瓣结鱼标本,观察了瓣结鱼鳞片、主鳃盖骨、背鳍条、脊椎骨和匙骨等5种材料的年轮特征并进行了瓣结鱼的年龄鉴定。
3)Pectoral fin ray胸鳍条
4)segmental ray分节鳍条
5)radialium[,reidi'?li?m]辐状鳍条
6)actinotrichia角质鳍条
延伸阅读

背鳍  在小型军用飞机的机身上从凸起的座舱罩后面一直向后延伸到垂直尾翼根部的突出部分。背鳍可以改善座舱罩后部的流线型,减小飞机阻力,还可增加机身后部侧向投影面积,使侧力中心后移,从而改善飞机的航向稳定性。背鳍内的空间经常用来布置飞机操纵系统、电缆和其他管路系统或安装小型设备。背鳍横断面大体呈半椭圆形,采用可拆卸的结构,以便于设备和系统的安装和维修。