查询词典 anal fin

The results indicated that the heat and mass transfer performance decreased with the increase of fin pitch.

结果表明，随着翅片间距的增加，空气侧的传热传质特性均逐渐减弱。

I think you broke my fin.

我想你弄断我的鳍了

The group added almost 300 reptiles this year, including the Panay monitor lizard and the sail-fin water lizard, both of which are hunted for food and threatened by logging in their native Philippines.

今天该组织还增加了近300种爬行动物，包括巨蜥和帆鳍鼍，这两者都是被猎取的食物，并在家乡菲律宾受到森林被砍伐的威胁。

Academy of Finland, Department of Public Health Science and General Practice, University of Oulu, Aapistie 1, PO Box 5000, FIN-90014 University of Oulu, Finland.

妊娠高血压和先兆子痫的女性腰围、腰/臀围比、身体质量指数更大，血清胰岛素水平更高，葡萄糖/胰岛素比更小，作者报告。

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。