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air filters
相关语句
  空气过滤器
     Study on Methods for Evaluation of Filtering Efficiency of Air Filters
     空气过滤器过滤效果评价方法研究
短句来源
     Discussion on New Testing System to Measure the Performance of High Efficiency Air Filters
     新型高效、超高效空气过滤器性能检测系统的探讨
短句来源
     Study of the Air Filters in the Comfort Air Conditioning Systems
     关于舒适性空调系统中空气过滤器的研究
短句来源
     This paper introduces an engineering application of class 1 cleanrooms (notmore than 35.0 particles/ft3 of a size 0.1μm and larger, FDS-209E) , focusing at theaspects of performance of 0.1 μm ultra low penetration air filters ( ULPA forabbreviation) , flume sealing installation, autocontrol and effect of test.
     本文从洁净室空调净化设计所采用的0.1μm无隔板超高效空气过滤器的性能、液槽密封装置、自动控制、防微振措施及测试效果等方面介绍了1级洁净室(美国联邦标准—209E对于0.1μm粒子,≤35.0粒/ft~3)在工程中的应用情况。
短句来源
     A History of High Efficiency Air Filters Manufactured by the #908 Factory in China
     908厂早期高效空气过滤器
短句来源
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  空气滤清器
     Reason analysis and preventive measures of burning of air filters
     空气滤清器烧损原因分析及防止措施
短句来源
     Introspection of several fire failures of air filters of DF_(4C) locomotives
     对几起东风_(4C)型机车空气滤清器火情事故的反思
短句来源
     To eliminate burning of air filters for DF 4 locomotives, the failure reasons were analyzed based on the structure and operating principle of dust exhaust, and the preventive and improved measures were proposed.
     针对东风4 型机车空气滤清器烧损的故障 ,结合排尘装置的结构和作用原理 ,分析了故障发生的原因 ,并提出了防止烧损的预防改进措施
短句来源
     The reasons of several traditional fire failures of air filters of DF 4C locomotives are analyzed. The corresponding measures are taken, and some suggestions proposed.
     对几起东风4C型机车空气滤清器火情事故原因进行了分析 ,采取了相应的措施 ,并提出了几点建议。
短句来源
     The paper core selected for air filters of construction machines should be highly efficient in filtering and of moderate air permeability, presenting moreover an even and smooth back pressure rise after dirt accumulation, a long life and low operating cost.
     工程机械发动机所选用的空气滤清器滤纸,要求滤清效率高、透气度要适中、积尘后背压损失上升要缓慢,寿命要长、运行费用要低。
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  “air filters”译为未确定词的双语例句
     Based on the GB12218-89 and the EN779:2002, makes some experimental research on the purifying performance of the bag filtes so as to provide the technology rference for adopting air filters in the comfort air conditioning system to keep the particulate concentration meet the requriment of national indoor environment quality standard.
     根据国家标准GB 12218—89,并参照欧洲EN779:2002标准,对各类舒适性空调用袋式过滤器的过滤性能进行试验研究,为各类公共场所选择合理的空气滤器使空气中可吸人颗粒物(PM10)的浓度达到国家规范中的要求提供技术参考。
短句来源
     The regulating temperature of multi-functional air filters is tested by Intelligent Hand Tester.
     利用Intelligent Hand Tester仪器研究了功能性空气过滤材料的调温功能。
短句来源
     This paper not only analyses the importance of air-conditioning in the development of textile enterprises but also discusses the problems mills in Sichuan faced at present. It emphasizes the effect on the energy consumption by mixing air proportion outdoors and indoors,the cause of air filters' misuse and the limits of room air use.
     强调了纺织空调在纺织企业发展中的重要性 ,讨论了目前四川纺织企业在空调设备运行和管理中存在的一些问题 ,着重分析了新、回风混合比例对能耗的影响 ,除尘设备使用不正常的原因 ,及其对回风利用的限制等 ,提出了降低能耗的一些措施 ,还分析了纺织工艺发展给空调管理可能带来的新挑战 ,为四川纺织空调的合理运行提出了几点建议。
短句来源
     The antibacterial of nano-phase change functional air filters isresearched under AATCC100 standard conducted .
     根据AATCC100的标准,对功能性空气过滤材料的杀菌效果进行了实验。
短句来源
     Three types of ACF-based air filters have been used for testing the exhausting curves on different NH3 levels and flow rates.
     在实验室建立的流动法测定材料吸附特性的系统中,对ACF在不同流量下对不同上游浓度污染气体(NH_3)的吸附性能进行了测定,获得了ACF的穿透曲线,对其吸附性能与吸附床流量和上游浓度进行了相关分析。
短句来源
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  air filters
The headspace of grape berries was collected on air filters.
      
Does the act of recoating wire mesh type air filters while they are in place significantly increase the fire hazard? Tests conducted by the author indicate that the operation can be performed in relative safety if the proper lubricant is used.
      
Patients with respiratory allergies and known sensitivity to moulds reported allergic symptoms significantly less severe than average in residences with air conditioners, air filters, humidifiers and forced air heating systems.
      
Forced air heating systems, humidifiers, air filters and air conditioners reduced concentrations of airborne fungi.
      
The goal of this project was to perform a feasibility study to determine the suitability of neutron activation analysis (NAA) to evaluate cadmium concentrations on air filters collected in the Arctic.
      
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This paper is a summary of the first two parts of "The Filter Material of Fibre and Air Filter"The paper discusses the theories of filteration, emphasize on filter material of fibre. From this research, We made many calculations and charts in order to show the relations between variables in filteration theories, and try to establish the foundation for the qualitative analysis of filter material characteristics.Based on this reserch work, many excellent air filter material have been...

This paper is a summary of the first two parts of "The Filter Material of Fibre and Air Filter"The paper discusses the theories of filteration, emphasize on filter material of fibre. From this research, We made many calculations and charts in order to show the relations between variables in filteration theories, and try to establish the foundation for the qualitative analysis of filter material characteristics.Based on this reserch work, many excellent air filter material have been sucessfully made.

本文是“纤维型滤料和空气过滤器”一文的前两部分的缩写。本文概述和研究了现代空气过滤理论,特别是纤维型滤料过滤理伦的主要成果。在此基础上,经过大量运算,编制了一些反映空气过滤理论的各有关因素关系的图表和曲线。为研究滤料性能,提供了定性分析的依据。本文对上述理论曲线进行了各方面的讨论,提出了评价滤料性能的一些指标和方法。正是在本文所研究内容的指导下,通过大量实验,近期内研制成功多种性能优良的空气过滤材料。

This paper describes two calibration methods(experimentaland calculated point-source Simulation methods)for determining the efficien-cy for γ-ray full energy paek of volume sources with a 100mm×100mmNaI(Tl)crystal.water,soil,rice,press pumpkin,and air filter materialare selected as five kinds of self absorption mediums of radiation source.The results were obtained and the relative errorr between these methods isless than 4%.

本文叙述了一个半径100mm 厚100mm 的 NaI(Tl)晶体对人体积源的γ射线全能峰效率的两种刻度方法,即点源实验模拟法和点源计算模拟法。放射源的自吸收介质选用水、土、大米、压缩南瓜和空气滤材五种。给出了两种刻度方法的结果,两者相对误差小于4%。

The functions and filtering mechanisms of the air filters installed on diesel locomotives at present are analyzed and compared in this paper. It is pointed out that the steelsheet screen air filters have poor service performance when used in sand-storm areas and that the "Cylone-barrel paper" air filters, which can work efficiently with good results, should be recommended. The author believes the adoption of this type of filter is an effective way to solve the problem of diesel locomotive...

The functions and filtering mechanisms of the air filters installed on diesel locomotives at present are analyzed and compared in this paper. It is pointed out that the steelsheet screen air filters have poor service performance when used in sand-storm areas and that the "Cylone-barrel paper" air filters, which can work efficiently with good results, should be recommended. The author believes the adoption of this type of filter is an effective way to solve the problem of diesel locomotive air filters in sandstorm areas.

本文对目前内燃机车装用的空气滤清器性能及滤清机理进行了分析对比,指出钢板网滤清器在风砂地区运用效果较差,纸质滤清器运用效果好。同时指出“旋风筒-纸质”空气滤清器的滤清效率高、效果良好。作者认为,装用此型滤清器是解决风砂地区内燃机车空气滤清的有效办法。

 
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