查询词典 coal separator

Coal-burning plants have been converted to cleaner fuels, and more stringent vehicle emission standards have been instituted.

燃煤工厂已转向更清洁的燃料，更严格的汽车排放标准也已经制定出来。

The reaction activity of desulphruizer limestone has a great influence on the desulphurization effect of fluidized bed coal-burning boilers.

脱硫剂石灰石的反应活性对流化床燃煤锅炉的脱硫效果影响很大。

The world coal-burning amount used is huge.

全世界的燃煤用量巨大。

The plan calls for controls on major industries including coal-burning producers of electric power.

计划呼吁对主要工业包括电力燃煤制造商进行控制。

The eight Yunnan dams will produce about the same amount of electricity as 30 big coal-burning plants.

八座云南水坝产生的电量将等于30座烧碳的大型电厂的电量。

Some are forced to tap expensive, coal-burning power plants that are kept for just such a purpose.

有时候，电力公司只能求诸专为应付此类情况的、成本高昂的燃煤电厂。

The fume discharged from coal-burning boilers makes an important distribution to the air pollution.

燃煤锅炉排出的烟气是形成大气污染的一个重要因素。

The plan calls for controls on major industries including coal-burning producers of electric power.

该计划要求对主要工业如电力燃煤制造厂进行控制。

The public hearings on the coal-burning generating plant would begin.

火力发电厂的公众意见听取会将要开始了。

Coal-burning made prominent contribution to the concentration of atmospheric various pollutants in the heating period of Beijing.

研究发现北京冬季采暖期间燃煤对大气各污染物的浓度均具有显著贡献。

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。