查询词典 rapped

Fed-up with being loaned out by his parent club, Baronio rapped: I began the season with Lazio, but the coach did not give me a look-in.

厌倦了被自己的母队租借出去，巴罗尼奥斥责到：&我在拉齐奥开始了赛季，但是教练不给我表现的机会。&

Marius rapped at the porte cochere, entered, and said to the porter:--"The gentleman on the third floor?"

马吕斯敲敲大门，走进去问那看门的：&四楼上的那位先生呢？&

The captive captivated by t he apt adaptation rapped the cav 21 ity with rapture.

被灵巧的改编迷住了的被捕者着迷地敲打空腔。

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。