查询词典 chantey

European church music, the black American violin and Ben's traditional music mixed with Africa and Black American's working chantey make up the origin of "Country Blues".

欧洲教堂音乐，美国黑人小提琴和奔的传统音乐的混合，非洲和美国黑人的工作改观弥补的起源"国家蓝调"。

The sea chantey, a type of folk music, not only described the pleasures of stations' lives ashore, also but the harsh conditions of life aboard ship.

改正： 去掉 also 翻译参考：船歌，作为一种民间音乐，不仅描述了岸上快乐的生活，也描述了船上艰难的情况 21。

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。