查询词典 barrel roll

It is more exquisite Chinese massage technique, more comfortable in a roll back, on a granados less by acupuncture.

它比较中式按摩而言更讲究舒适感，在手法上多了一个滚揉和踩背，少了点按穴脉。

When peace, like a river, attendeth my way,when sorrows like sea billows roll

有时如河流，我心平静安稳，有时忧伤来似浪滚

She covers the interplay of the European powers and the roll er-coaster complexity of France from Louis XVI to Napoleon III with deceptive ease.

她既描写了欧洲强权之间的勾心斗角，又揭示了路易十六至拿破仑三世时期法国在虚妄的平静之下如过山车一般惊心动魄的复杂历程。

Capt. Wei received a Hall of Fame Award from Lloyd's Maritime Asia in Dec 2003. Other awards he received include: the Port Pilot Award from the Port of Long Beach, the Valuable Manager of the Year Award from China's leading business media, the Maritime Excellence Award from Panamanian government, and the Commander in Order of Leopold II decoration from King Albert II of Belgium. In December, 2005, Capt. Wei was awarded as 2005 CCTV People of the Year of China's Economy, and was ranked as a leader in the global shipping and logistics industry by the US Journal of Commerce's 2005 Leadership Roll.

曾获得由《劳氏日报》和《亚洲海运》联合颁发的年度&海运名人大奖&，由美国长滩港授予的&港口领航人大奖&，由中国管理界媒体评选的&最具价值经理人奖&，由巴拿马政府颁发的&巴拿马海运卓越大奖&，由比利时国王授予的&莱奥波德二世国王勋章&。2005年12月，魏家福总裁评为&2005CCTV中国年度经济人物&，并被美国《商务周刊》评选为2005年度全球航运和物流业行业领袖人物。

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。