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1)  tall and big chimney
高大烟囱
1.
The paper introduces the tall and big chimney s blasting and dismantling engineering, approaches the basic theory of blasting and the functional mechanism of toppling process and collapsing vibration after firing, and so on.
系统介绍了高大烟囱爆破拆除工程 ,论述了爆破的基本理论、起爆后烟囱倒塌过程中的作用机理和塌落震动等基本内
2)  a tall chimney [flagpole, mast]
高大的烟囱
3)  chimney stalk
工厂的高大烟囱
4)  smoke stack
大烟囱
5)  Chimney height
烟囱高度
1.
The basic principles to determine the chimney height of a power plant are meeting the demand of atmospheric diffusion and saving investment,ensuring the maximum ground concentration lower than the controlling goal of the enviromnent.
确定燃煤热电厂烟囱高度遵循的基本原则是既要满足大气污染的扩散稀释要求,又要考虑节省投资,保证地面最大落地浓度不超过环境控制目标。
2.
By research for rational technique on the height of electricity factory chimney,the article pointed out the main effect factor of contamination falling thickness,and tested the rationality of different chimney height from weather and air influence aspect.
通过研究有关电厂烟囱高度合理性方法,指出影响污染物落地浓度的主要影响因素,并从气象和环境空气影响角度对不同高度烟囱合理性进行检验。
3.
Has summarized a set of plan of chimney height rational proof,through rearching national standard,stipulation and method of rational-ity of the chimney height and analysing major effect factor of influencing the density pollutant falled to the ground and combinimg some examples of the chimney height rationality design.
通过研究有关烟囱高度合理性的国家标准、规定和方法,指出影响污染物落地浓度的主要影响因子,结合一些烟囱高度合理性设计的实例,总结出了一套论证烟囱高度合理性的方案,并从气象和环境空气影响角度对不同高度烟囱合理性进行了检验。
6)  super-high chimney
超高烟囱
1.
This essay discusses the necessity,urgency,and feasibility of introducing super-high chimney to the plain area of Beijing based on the pollution status of near-ground atmosphere in that area as well as the regular pattern of the formulation and disappearance of near-ground inversion and the situation of smoke diffusion.
针对北京平原区低空近地层大气污染状况,结合低空逆温层生消规律和烟气排放情况,探讨推广使用超高烟囱的必要性、紧迫性和可行性。
补充资料:高大
①又高又大:~的建筑丨身材~。②(年岁)大(多见于早期白话):老夫年纪~。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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