查询词典 marsh fern

During cleaner product audit,the energy source consumption of beer brewing industry was analyzed systematically and compared with those which the advanced technologies for energy saving were used.The related measures for reducing the energy comsumption were put forward,for examples the first stage cooling of malt extract,recovery of heat energy of glyconeogenesis,recovery of heat water,recover and combustion of marsh gas from wastewater ...

在开展啤酒企业清洁生产审核中，系统分析啤酒企业能源消耗状况，对比国内外先进工艺和技术，提出可以通过加强用能管理，采用麦汁一段冷却工艺、糖化热能回收、糖化热水回收、热电联供回收系统、沼气回收系统，以及在北方利用冬季室外风冷却系统的技术工艺，可以减少能源的消耗，达到节能、降耗、减污、增效的清洁生产目的

The stopped clocks at Satis House symbolize Miss Hav-isham'S attempt to stop time;the many objects relating tocrime and guilt(gallows,prisons,handcuffs,policemen,lawyers,coups,convicts,chains,files)symbolizethetheme of guilt and innocence;Satis House represents theupper-class world to which Pip longs to belon9;BentleyDrummle represents the grotesque caprice of the upperclass;Joe represents conscience,affection,loyalty,andsimple good nature;the marsh mists represent danger andambiguitv.

象征沙堤斯庄园停摆的钟表象征郝薇香小姐想让时间停止的企图；与犯罪和有罪相关的许多物体(绞刑架、监狱、手铐、警察、律师、法庭、囚犯、镣铐、锉刀)象征有罪和清白的主题；沙堤斯庄园代表匹普向往的上流社会；本特利·朱穆尔代表上流社会怪诞的变化无常；乔代表良知、真爱、忠诚和纯真的善良；沼泽地的迷雾代表危险和捉摸不定。

The Canadian majority of areas are the plains, west the multi- mountains, southeast area the multi- marsh lands, south the climate is temperate, north belongs to subfrigid zone and the arctic climate, the population more than 31 million, 80% population lives in along the American frontier 160 kilometers regions in.

加拿大大部分地区是平原，西部多山，东南部多洼地，南部气候温和，北部则属于亚寒带和北极气候，人口三千一百多万，百分之八十的人口居住在沿美国边境160公里的地带内。

Already known in the Cyclades around 2500BC. According to Mythology Pan fell in love with the waternymph Syrinx. She ran away from him and when she could not cross the river Ladon to escape she asked Artemis to help her. Just as Pan was about to embrace her, Syrinx changed into cattail reeds. Pan holding the marsh reeds sighed in disappointment, causing the wind to blow through the reeds. He was enchanted by the sound, believing it to be the mournful cry of his beloved Sytinx; He produced a set of pipes so that he could have her with him always.

据古希腊神话所述，潘神爱上了水中女仙Syrinx，而Syrinx却不喜欢他，当她准备离开的时候被一条河挡住了去路，进而请求河神Artemis帮助她逃跑，正当潘神准备拥抱她的时候，Syrinx变成了一堆芦苇，正当潘神握着芦苇黯然神伤时，风刮过芦苇吹出了声音，他被这美妙的声音打动，并坚信这声音是他深爱的Syrinx哀伤的哭泣，于是他拔下这些芦苇做成了潘神管，那样Syrinx就可以永远陪伴他了。

Marshlands ---Flat and low-lying wetlands, criss-crossed with dykes and drainage canals, provide the scenery of Romney Marsh as well as much of East Anglia.

沼泽地---平坦低洼的湿地与堤坝和排水渠纵横交错，这是Romney Marsh 和大部分East Anglia的风景。

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。