查询词典 anal fin

Heat transfer in channel for trailing edge of turbine blade with pin-fin arrays is studied numerically.

对涡轮叶片尾缘针肋通道的换热进行了数值模拟研究。

In this paper, heat transfer and fluid flow in passage for trailing edge of turbine blade with pin-fin arrays is studied numerically.

本文应用湍流模型对涡轮叶片尾缘针肋通道的换热与流动进行了二维数值模拟研究。

This heavy duty fin will adequately protect the tail rotor system during 'rough' landings.

这将充分保障重型翅尾部旋翼系统的粗糙的登陆。

Crystalline rooflights in the shape of Islamic stars, an occasional pointed arch or golden mosaic in a niche, the architecture treads a delicate path between fin de siècle grandeur and Arabian Nights opulence.

伊斯兰星形水晶采光天窗，偶尔出现的尖顶拱门，或者嵌在壁龛里的金色马赛克，建筑风格巧妙地行走在世纪末的宏伟与天方夜谭似的富裕之间。

The Arabian theme emerges subtly: crystalline rooflights in the shape of Islamic stars, an occasional pointed arch or golden mosaic in a niche, the architecture treads a delicate path between fin de siècle grandeur and Arabian Nights opulence.

阿拉伯主题巧妙地浮现了：伊斯兰星形水晶采光天窗，偶尔出现的尖顶拱门，或者嵌在壁龛里的金色马赛克，建筑风格巧妙地行走在世纪末的宏伟与天方夜谭似的富裕之间。

Fish diseases observed in the past three decades and which have been attributed to pollution include: haemorrhages; tumours; fin rot; deformed fins; and missing scales and tails.

中文解释=在过去三十年所观察到的鱼类疾病与污染有关的包括：出血、肿瘤、鱼鳍腐败、畸形鱼和无鳞和无尾的鱼。

The parameters considered were geometrical dimensions and thermal properties of the fin and of the perforations.

考虑的参数包括翅片及其穿孔的几何尺寸和热性能。

The phenol extraction of genomic DNA from alcohol-preserved caudal fin is an effective method of promoting and using in molecular studies on fish.

综合比较，苯酚/氯仿抽提法提取乙醇保存的尾鳍组织基因组DNA是一种行之有效的方法，可以在鱼类分子研究中推广应用。

Also, young may have an orange longitudinal band running from the tip of the head to the caudal fin that fades as the fish matures.

年轻人可能还有一个橙色的纵向带尾的鳍消失，鱼成熟，从头的运行。

Lives back blue ribbon was green, slightly yellowish off-white belly, and post-dorsal edge of caudal fin black.

恢复正常生活蓝带是绿色的，淡黄色白色腹部和后尾鳍黑背优势。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。