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The Yangtze River is longer than any other river in China.

长江比中国的其它任何一条河流都长。

The Yangtze River is the third longest river in the world.

长江是世界上的第三大河。

The Yangtze River is longer than any river in China.

长江比中国的任何一条其他的河都长。

E.g. The Yangtze River is longer than any other river in China.

长江比中国的任何一条其他的河都长。

The Yangtze River is the river in China.

长江是中国最长的河流。

He said that the Yellow River is the second largest river in China.

他说黄河是中国的第二大河流。

The Yellow River is the second longest river in China.

黄河是中国的第二长的河流。

Yellow River is the longest river in China.

黄河是中国最长的河流之一。

The Yellow River is the second largest river in China.

黄河是中国的第二大河流。

The Yellow River is the longest river in our country.

黄河是我们国家的第二条大河。

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。