查询词典 cognoscent

Nevertheless, 3 T 9901, which Banneker was already too cognoscent to employ in his formal newsgathering (the notebook is anathema to the metropolitan reporter), was filling up with odd bits, which were being transferred, in the weary hours when the new man sat at his desk with nothing to do, to paper in the form of sketches for Miss Westlake 's 韦斯特莱克 trustful and waiting typewriter.

不过，3 T 9901，班纳克已经很聪明地做正式的新闻收集——这笔记本是对大都市的居民记者的诅咒，满是怪怪的零碎小事。这是新人在无所事事而厌烦时所为，值得信赖的候补打字员韦斯特莱克小姐为他打出草稿。

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。