A herbivorous marine mammal(Dugong dugon,native to tropical coastal waters of the Indian Ocean,Red Sea,and southwest Pacific Ocean and having flipperlike forelimbs and a deeply notched tail fin .

儒艮一种食草海洋哺乳动物(儒艮儒艮属),生长于印度洋,红海和西南太平洋热带沿岸水域,具有蹼状前肢和明显锯齿状尾鳍

属类：综合句库--

Heat Transfer Enhancement for Helical Flowing outside three-dimensional Fin Tube

三维翅片管外螺旋流动传热强化

属类：行业术语-中文论文标题-

Experimental Investigation on Heat Transfer and Flow Friction Characteristics in Three Types of Plate Fin -and-Tube Heat Exchangers

三种大管径翅管式换热器传热与阻力特性的试验研究

属类：行业术语-中文论文标题-

The shark's dorsal fin was cut off by the fisherman

鲨鱼的背鳍被渔夫割了下来。

属类：综合句库--

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

属类：综合句库--

Development of Airside Characteristics Study of Fin -and-tube Heat Exchanger in Wet Conditions

湿工况下翅片管换热器空气侧特性研究进展

属类：行业术语-中文论文标题-

Petroleum, petrochemical and natural gas industries-Plate-type heat exchangers-Part 2: Brazed aluminium plate-fin heat exchangers

石油、石化和天然气工业.板式热交换器.第2部分:铜焊铝板热交换器

属类：行业标准名称-ISO标准-

Experimental Study on Heat Transfer of Rectangular pin-fin Heat Sink under Confined Air Jet Impingement

受限空气射流冲击矩形柱鳍热沉换热实验研究

属类：行业术语-中文论文标题-

New Progress in Researches on Gas-Liquid Uniform Distribution Characteristic and Typical Structure Design of Cryogenic Plate-Fin Heat Exchangers

双相变换热器气液均匀分配特性及典型结构研究的新进展

属类：行业术语-中文论文标题-

Experimental Investigation of Condensation Pressure Drop Characteristics of HC600a-oil Mixture in a Horizontal Micro-fin Tube

水平微肋管内HC600a含油混合物的凝结压降特性实验研究

属类：行业术语-中文论文标题-

Flow Evaporation Heat Transfer and Pressure Drop in Horizontal Micro-Fin Tubes

水平微肋管内流动蒸发换热特性的实验研究

属类：行业术语-中文论文标题-

Any of various brightly colored tropical Pacific scorpion fishes of the genus Pterois,having venomous spines in the dorsal fin .

蓑一种太平洋赤道地区产蓑属色彩鲜艳的锯鱿鱼,背鳍上有毒刺

属类：综合句库--

He was the first to spy the triangle fin of a shark coming towards us.

他第一个发现一条鲨鱼的三角形鳍向我们游来。

属类：综合句库--

Numerical Simulation on Heat Transfer and Pressure Drop in pin-fin Trapezoidal and Rectangular Duct

梯形和矩形通道内短扰流柱排流动与换热计算

属类：行业术语-中文论文标题-

Transient Thermal Response of a Composite Trapezoidal Annular Fin Assembly

梯形纵截面环状复合材料散热片列之瞬时热传分析

属类：行业术语-中文论文标题-

It grows to about 25 in. (63 cm)long, has a stout body, flat head, broad tail fin , and wrinkled sides, and is typically brownish gray with black spots.

体粗壮,长约63公分,头扁,尾鳍宽,体侧有纵肤褶。多为淡褐灰色,带黑色斑点。

属类：化学及生命科学-动物-爬虫类

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。

属类：化学及生命科学-动物-鱼

Graylings are silvery purple and reach a length of about 16 in. (40 cm). They have relatively large scales, a small mouth with weak teeth, and a sail-like, brightly coloured dorsal fin .

体银紫色,长约40公分。有相当大的鳞片,口小,牙细弱,具帆状且色彩鲜艳的背鳍。

属类：化学及生命科学-动物-鱼

By stating and analyzing the heat transfer and friction characteristics with different fin surfaces the feature and application with special fin surface are described and the methods of improvement are suggested.

通过对这几种翅片类型换热及压降特性的介绍和分析,提出了翅片管式换热器研究中的一些不足。

属类：化学及生命科学-化工-制冷论文

Analyzing and Comparing for Heat Transfer Performance of Oval and Flat Tube Bank Fin Heat Exchangers

椭圆管与扁管管板式换热器换热性能的分析比较

属类：行业术语-中文论文标题-

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

属类：综合句库--

Effect of Parameters of Vortex Generator on Local Heat Transfer Performance of Tube-Fin Heat Exchanger

涡产生器结构参数对管片式换热器局部传热特性的影响

属类：行业术语-中文论文标题-

Numerical Analysis of Heat Transfer in Typical Turbine Blade Cooling Configuration of Ribbed Passage and Pin Fin Arrays

涡轮叶片尾缘复合冷却通道换热的数值模拟

属类：行业术语-中文论文标题-

Numerical Study of Fluid Flow and Heat Transfer over fin -and-flat Tube Bank Heat Exchanger with Vortex Generators

涡强化扁管管片散热器流动与传热的数值模拟

属类：行业术语-中文论文标题-

Research on Path Following of Underwater Vehicle without Rudder and Fin

无舵翼水下机器人路径跟踪控制研究

属类：行业术语-中文论文标题-

Resembling a fin ;finlike.

象鳍的;与鳍相似的

属类：综合句库--

The Heat Transfer Behavior of Small-sized Plate-fin Heat Sink Array

小型平行板散热器阵列的传热特性

属类：行业术语-中文论文标题-

A winglike organ or structure used for flying,as the folds of skin of a flying squirrel or the enlarged pectoral fin of a flying fish.

翼状器官用于飞行的象翼一样的器官或结构。如美洲飞鼠皮上的皱褶及文鳐鱼扩大了的胸鳍

属类：综合句库--

Heat Transfer of Forced Convective Fin Flow with Cooling Applications to Electronic Chipset

应用于电子芯片冷却之强制鳍流热传研究

属类：行业术语-中文论文标题-

Method and Standard for Detecting the Internal Leakage in plate-fin Heat Exchanger by U-shape Tube

用U形管检测板翅式换热器内漏的方法和评定标准

属类：行业术语-中文论文标题-