双尾鳍,twin skeg
1)twin skeg双尾鳍
1.Experimental study on effect oftwin skeg and tail-shaft strut on maneuverability of model of 800 t ship;双尾鳍和轴支架对800t级排水船操纵性影响的模型对比试验研究
2.Research and development analysis oftwin skeg ship form;双尾鳍船型研究与发展分析
英文短句/例句
1.Any of a breed of goldfish having a wide, fanlike double tail fin.扇尾金鱼有宽的扇状双尾鳍的家养金鱼
2.Design and study on the multiple-bionic UUV with double tail fins双尾鳍组合仿生UUV的研制及其特性研究
3.The relationship between stern forms and wake fields and the configuration of asymmetrical twin-skeg ship form are described in the paper.介绍尾型与伴流场之间关系及非对称双尾鳍船型的形成。
4.Prophase Study of the Ship Type of 300,000t VLCC with Super Shallow Draught;超宽浅吃水双尾鳍30万吨超大型油船船型前期开发研究
5.an anal [dorsal, pectoral, ventral] fin尾 [背,胸,腹] 鳍
6.They have body fins and tail fins.他们有身体鳍和尾巴鳍，
7.Catamaran-stern Hull s Lines Character and Local Transformation Method Research;双尾（鳍）船型线特征及局部变形设计方法研究
8."It has one dorsal and one anal fin, Both long and Both connected to the rounded tail. "背鳍和臀鳍各一,形长,均与尾鳍基部相连,尾鳍圆形
9.fish having greatly elongated front rays on dorsal and anal fins.背鳍和尾鳍上有很细长的触须的鱼。
10.The upper and lower fins don"t cover the tail or leave a big gap before the tail.背鳍和腹鳍不包含鱼的尾巴，或者说，和尾巴离开一个很大的空隙。
11.Research on Flow Field Characteristics of Oscillating Caudal Fin Based on DPIV Technology基于DPIV技术的摆动尾鳍流场特性研究
12.Experimental study on hydrodynamic performance of a bio-tail fin propulsive system仿鱼尾鳍推进系统的水动力性能试验
13.Likewise, the animal"s tail fin and flipperlike hind limbs suggest an aquatic lifestyle.牠的尾鳍与鳍状的后肢也同样显示了水中的生活方式。
14.Old World freshwater catfishes having naked skin and a long anal fin more or less merged with the eellike caudal fin.东半球的淡水鲇鱼，体表无鳞，有类似鳗鱼尾鳍的很长的臀鳍。
15.any of several marine reptiles of the Mesozoic having a body like a porpoise with dorsal and tail fins and paddle-shaped limbs.中生代的几种水生爬行动物，身体象海豚，有背鳍和尾鳍，四肢形如浆。
16.They are quite an accomplishment in betta form.巨大、下伸展的尾鳍，完美的背鳍及对称的臀鳍，半月斗鱼绝对是斗鱼型态上的一大成就。
17.Relating to, having, or being a tail fin in which the upper lobe is larger than the lower and the vertebral column extends into the upper lobe, as in sharks.歪尾的（有）上片大于下片、脊椎延伸入上片中的尾鳍的，与其有关的，如鲨鱼的鳍
18.Caudal edges have to be straight or curving outwards, and not bending inwards.尾鳍边缘一定要直或是向外弯曲，不能向内弯折。
相关短句/例句
twin tail fin ship双尾鳍船型
1.By analyzing the incidental flow of thetwin tail fin ship, a model test on the compensating duct used on the 3 000 t river sea container ship on the Xijiang River is studied.在分析双尾鳍船型尾部伴流场的基础上 ,采用补偿导流技术对“西江 30 0 0t级江海直达集装箱船”进行模型试验与研究 。
3)twin-skeg stern双导流尾鳍
4)seakeeping characteristics/twin skeg stern耐波性/双尾鳍船尾
5)tail fin尾鳍
1.Experimental device ontail fin of three degree of freedom bio-robotic fish;3自由度仿生机器鱼尾鳍试验装置
2.Control oftail fin flaping of robofish;仿生机器鱼尾鳍拍动的控制算法
3.Experimental study on hydrodynamic performance of a bio-tail fin propulsive system仿鱼尾鳍推进系统的水动力性能试验
6)tail-fin尾鳍
1.On the basis of the experimental model of catamaran with robotic fish propulsor,numerical model for thetail-fin locomotion in a robotic fish propulsor was established after the forebody swing of single body and single tail robotic fish solved.结合仿鱼推进双体船的实验模型,在解决了单体单尾机器鱼运动时摇艏问题的基础上,建立仿鱼推进器尾鳍运动的数值计算模型,用面元法计算尾柄与尾鳍以不同相位角摆动时尾鳍的平均推力性能和平均推进效率曲线,计算尾柄与尾鳍同相位摆动时尾鳍摆动频率与摆动过程中最大推力的关系曲线,从计算结果可以看出,对于双体双尾仿鱼推进器在设计中尾柄和尾鳍可以刚性联接,并适当增加尾鳍的摆动频率可以极大地提高尾鳍摆动过程中产生的最大推力,提高仿鱼推进器的推进功率。
2.Experimental research on a bionic propulsor with doubletail-fins;针对单尾鳍摆动推进存在的机器鱼摇艏问题,理论分析了仿鱼尾鳍摆动过程中推力系数和侧向力系数的脉动情况,设计出仿生双尾推进器,并将其应用于小水线面双体船,开发出新型仿生双尾推进水上试验平台,同时,根据鱼类高效推进的机理,分析了仿生双尾推进器尾涡的相互影响。
延伸阅读
2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]CAS：38051-10-4分子式：C13H24Cl6O8P2中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate] phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl) 2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate) 2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
