fish-tail

基本解释

This paper presents a research of bionic propulsion technology based upon an experiment of two fish-tail models in C-starts swimming.
初步研究了水下航行体仿生推进技术，以及波状摆动推进中C形起动模式使用不同形状尾鳍的流场结构及动力性能。
The typical salt tectonic styles include salt cored anticlines, allochthonous salt, salt pillows, salt(fault) welds, salt necking, salt-associated depressions and "fish-tail"structures.
其中典型盐构造样式有盐核背斜、外来盐、盐枕、盐焊接和断层焊接、盐缩颈、盐成凹陷和“鱼尾”构造。
The provided gear and gear rack mechanism have been used to designing and manufacturing ship model pushed with imitating fish-tail, and has been tested reliable and useful by moving on water.
这种齿轮齿条机构已被具体应用于仿生鱼尾推进船模的设计与制造，通过船模试水验证其功能是有效可靠的。

Bright colors were showstoppers too at Juan Carlos Obando whose show featured a knee-length, long sleeve dress in hot pink and a chartreuse halter gown with a fish tail hem.
FORBES: NY Fashion Week Day 1: BCBG Max Azria, Costello Tagliapietra And Juan Carlos Obando