Noise pollution; Control; Technical transformation;
噪声污染；治理；技术改造；
In 2003, we signed the aggrement of technical transformation of motor.
2003年，与日本三菱电机签定了汽车电机的技术转让合作协议。
The technical transformation is conducted against the distribution features and defects.
针对其分布特征与缺陷进行了技术改造。
This paper also has reference value about technical transformation of traveling-grate boiler.
本文对链条锅炉节能降耗的技术改造有一定参考价值。
The effect of technical transformation on removing naphthalene from coke oven gas is discussed.
本文讨论了技术改造对煤气脱萘的影响。
Introducing the application of the static bearing in the technical transformation of diesel Iocomotive.
介绍了静压轴承在内燃机车技术改造中的应用情况。
Energy consumption of Polypropylene unit before technical transformation and after technical transformation was analyzed.
对聚丙烯装置改造前后的能耗进行了详细的分析。
In view of this, technical transformation was made on the weak links in the original process found in the pre-commissioning.
为此，根据前期调试中发现的问题，对原流程中的薄弱环节进行了技术改造。
At the same time, we should carry out the technical transformation of existing enterprises throughout the country as planned.
同时，要对全国现有的企业，进行有计划的技术改造。
The technical transformation involves two major aspects: one is old bridge assessment; the other is bridge disease treatment.
桥梁的技术改造主要涉及两个主要方面问题，一是旧桥的评价鉴定，二是桥梁病害整治对策及方法。
To give technical transformation measures of heat-treatment furnace in general use, directed to the problems in wire coils annealing.
针对钢丝盘卷料退火存在的问题，对常用热处理炉提出技术改造措施；
And continue to inject funds for technical transformation and new product development, to improve product quality and competitiveness.
并不断注入资金用于技术改造与新品开发，以提高产品的品质和竞争能力。
By adding prescreening before secondary crusher, the technical transformation of crushing technology was done in Sanshimudi concentrator.
通过增加中碎前预先筛分，对三十亩地选矿厂碎矿工艺流程进行了有效的技术改造。
The technical transformation necessity, content and effect analysis in coal preparation plant, Fangezhuang Coal Mining Industry Branch Co.
介绍了范各庄矿业分公司选煤厂集控系统进行改造的必要性、改造内容及效果分析。
This design is to big nest tungsten mine ventilation system of original area based on technical transformation of ventilation safety design.
本设计是对大窝里钨矿区矿井原有通风系统的基础上进行的通风安全技术改造设计。
The necessity of technical transformation of Fushun Ethylene LTD Co. Polypropylene unit was discussed in the paper, and scheme was determined.
简单论述了抚顺乙烯化工有限公司聚丙烯装置改造的必要性，并且对改造确定方案。
The technical transformation can advance labor productivity, save energy, improve labor condition, protect environment and advance competition .
通过改造可以提高劳动生产率、节约能源、改善劳动条件、保护环境卫生和提高市场竞争力。
Optimization problem in operation has been put forward for Daqing-Tieling oil loop pipeline which undertook large-scaled technical transformation.
大庆至铁岭双线输油管道已进行了大规模的技术改造，对改造后的运行提出了最优化问题。
Whether or not the transition of the construction can be practiced is an important link of that the technical transformation of the railway stations.
施工过渡能否顺利实施，是车站技术改造成功与否的重要环节。
The thinking of the technical transformation on FD-105K Rn demarcation device and the development and application were introduced in detail in this paper.
本文较详细地阐述了FD- 105 K测氡仪技术改造的思路并对测氡仪标定器的研制及应用作了介绍。
Through the equipment's technical transformation and the staff's technical training, we have produced qualified medical-level products within a short time.
通过对设备的技术改造和对员工的技术培训，很快就生产出了合格的医疗级产品。
The existent problem in coal bed methane suction in Chengzhuang coalmine was investigated and necessity of technical transformation and extend were put forward.
就矿井目前煤层气抽放中存在的问题进行了深入探讨，指出了矿井煤层气抽放系统改扩建的必要性。
The operation situation, existing problems and technical transformation measures in progress of domestic hydrogen compressor in aromatics extraction unit are mentioned.
叙述了芳烃抽提装置国产氢气压缩机运行情况、存在问题及所进行的技术改进措施。
The technical transformation necessity, content and effect analysis in coal preparation plant, Fangezhuang Coal Mining Industry Branch Co. are introduced in this paper.
介绍了范各庄矿业分公司选煤厂集控系统进行改造的必要性、改造内容及效果分析。
This paper introduces a set of general design scheme of the driving units, which provides an effective way for the future engineering design and technical transformation.
介绍了一套合理的传动装置的总体设计方案，为今后工程设计及技术改造提供了一条有效途径。
This thesis also gives reference on technical transformation for power plants with desulfurization systems by discussing the improvement of desulfurization technology an…
在燃煤电厂改进脱硫工艺和增强脱硫经济性方面进行分析，为脱硫电厂的技术改造提供参考。
The technical transformation of salt dissolving section was briefly introduced. Refinery fine salt was used as raw material taking the place of grained salt in production.
简要介绍了对化盐工序的技术改造，化盐原料由颗粒盐改为精制细盐。
Therefore, technical transformation was made on the flowsheet and the transformed flowsheet and equipment suit better to the ore properties and has achieved better results.
通过对流程进行技术改造，使流程和设备适应了矿石性质，取得了较好的效果。
Over the years' management measures of the power supply system of Nanjing Iron &Steel Group Co. Ltd. were analyzed and benefits of technical transformation were also analyzed.
通过对南钢集团近年来对供用电系统管理措施以及技术改造项目的效益分析，说明电力需求侧管理在增加企业效益中的重要作用。
These methods should be applied not only in the operation of enterprises with newly imported technology and equipment, but also in the technical transformation of existing enterprises.
不仅新引进的企业要按人家的先进方法去办，原有企业的改造也要采用先进的方法。
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