A test bed for the performance study of Marine diesel engine exhaust silencers was designed and built.
设计并建造了一种用于船用柴油机排气消声器声学和气动性能试验研究的台架。
Full-scale burning tests were carried out to study the effect of smoke controlling with mechanical smoke exhaust under big cabin fire.
采用全尺寸实验对较大火源功率下机械排烟控制小室火灾烟气的效果进行了研究。
The exact measure of the engine exhaust gas emissions is very important to study and control the exhaust gas emissions.
准确的测量内燃机尾气排放值是研究和控制内燃机排放的重要环节。
Study by Alltech Dosieranlagen GmbH to exhaust the cost-reducing potentials when using two-chamber pendulum type plants in comparison with the three-chamber preparation plants.
阿尔泰克计量设备有限公司就两箱摆式加药装置和三箱加药装置在降低溶液制备成本可能性方面进行了研究。
It is of great significance to study operating performance and exhaust flow characteristic under off-design conditions of condenser system for the economic operation of direct air-cooled units.
研究直接空冷系统变工况运行以及排汽活动特性，对于进步直接空冷机组运行水平具有重要意义。
It is an urgent task to study and explore the technology of controlling the automobile exhaust that causes environmental pollution.
研究、探索、控制汽车排放对环境污染的技术，已是当务之急。
It is important to study the effect of automobile exhaust on the greening tree species and the tolerance of plants to automobile exhaust for the beautifying of the city environment.
研究汽车尾气对绿化植物的影响及植物的抗性对城市环境的美化有着重要意义。
The present study explores the effects of location of the mechanical exhaust vents and mechanical exhaust rate on the effectiveness of smoke extraction.
研究了机械排烟口的布置和排烟量对火灾烟气排放有效性的影响。
Objective to study the cytotoxicity and the adverse effects of gasoline exhaust and methanol exhaust on proliferation and apoptosis of RAW264.7 cells.
目的研究以甲醇和汽油为燃料的汽车尾气(以下简称甲醇车尾气和汽油车尾气)对小鼠raw264.7细胞的细胞毒性及对其增殖和凋亡的影响。
The results of this study provide a foundation fordeveloping smaller and cheaper online instruments for detecting NO2 in industrial waste gases and exhaust of vehicles.
本工作为研制和开发小型、廉价，适用于检测工业废气和汽车尾气等污染源中NO2的在线实时检测仪器奠定了基础。
The rocket exhaust plume causes the effects of noise, smoke, flame and heat radiation, environment pollution and signal attenuation, etc. So it is important to study exhaust plume.
火箭羽流会造成噪声、烟雾、热辐射、环境污染和信号衰减等多种效应，因此研究排气羽流问题至关重要。
To make clear operation rules & character ist ic of different category fans series, this study select "Exhaust characteristic o."
为了弄清异类风机串联时的性能特点和运行规律，本课题选择“横流风机与离心风机串联排气特性”为研究的对象。
A micro - computer controlled atmosphere - simulating system has been used to study the exhaust emission characteristics of diesel engine running in different altitude regions.
采用微机控制的大气模拟综合测控系统深入研究了柴油机运行在不同海拔地区的排放特性。
This study investigated the coating technology of the catalyst for MC exhaust emission purification. The advanced coating technology on metal honeycomb substrates have been established.
通过对摩托车排气净化催化剂涂层组份和涂层工艺的研究，提出了新的金属蜂窝载体涂覆工艺。
Starting with the heat balance of steam turbine unit and condenser, the study is carried out on changed direction of exhaust steam point after turbine performance aging.
从汽轮机组和凝汽器的热平衡入手，对汽轮机性能老化后低压缸排汽点变动方向进行了研究。
Simulation calculation and experimental study for the pure exhaust noise of engine were carried out under the same operating conditions.
研究结果表明：该模型在发动机纯排气噪声预测方面具有足够的精度；
Objective To study the antagonism effect of astragalus injection on the reproductive toxicity of mice exposed in diesel exhaust particles.
目的研究黄芪注射液对柴油机尾气颗粒物诱导的小鼠生殖功能改变的影响。
According to this situation, we study and design the degenerating materials' testing chamber on Automobile exhaust.
基于此种情况，研究设计了汽车尾气降解材料测试室。
Objective to study the effect of automobile exhaust pollution saturation of carboxyhemoglobin (COHb) in traffic policemen.
目的探讨汽车废气污染对交通警察碳氧血红蛋白水平的影响。
This paper presents an experimental and computational study on the combustion and exhaust emissions in a direct injection compression ignition engine operated on dimethyl ether (DME).
在一台直喷式压燃发动机上开展了二甲醚燃烧与排放特性的试验与数值模拟研究。
Study of suppression after-burning with some additive on rocket motor exhaust is introduced.
介绍了几种添加剂抑制火箭发动机喷焰二次燃烧的实验研究。
The study shows that the separation size is related to the rotary velocity of the turbo, the wind volume and the wind pressure of the exhaust fan, the structure and parameters of the turbo.
研究表明：分级粒径的大小与涡轮转速、抽风机风量、风压及涡轮结构参数有关。
The results presented in this study show that both the engine operating condition and health status have a significant effect on the monitored exhaust gas electrostatic signal.
研究发现发动机的工作状态和健康状态均对尾气静电信号产生重要影响。
This test can be successfully applied to the study of coatings used for extending the service life of internal combustion engine exhaust valves.
本试验结果已成功地指导了延长内燃机排气阀使用寿命的涂层研究工作。
The model and linear study on the exhaust cam of internal-combustion engine is of great importance to knowing about the linear features of cam's shell and the law of tappet movement.
内燃机配气凸轮型线分析，对于了解凸轮外廓线型特征、挺柱升程的运动规律，以及对于凸轮型线的设计改进都具有重要的意义。
The testing chamber can provide a good foundation and testing platform for the study of photochemical catalysis material on degenerating Automobile exhaust.
本课题研究设计的汽车尾气降解材料测试室为光催化材料降解汽车尾气的研究提供了良好的实验基础和测试平台。
In this paper, the study on exhaust emission from 2-stroke, 4-stroke gasoline engine and diesel engine, burning methanol-gasoline blend fuel and M100 methanol fuel has been reported.
本文主要报导了在二冲程、四冲程汽油机及柴油机上燃用甲醇-汽油混合燃料、M _(100)甲醇燃料的发动机尾气排放方面所做的研究，并与燃用汽油、柴油的尾气排放进行了对照。
In this paper, the study on exhaust emission from 2-stroke, 4-stroke gasoline engine and diesel engine, burning methanol-gasoline blend fuel and M100 methanol fuel has been reported.
本文主要报导了在二冲程、四冲程汽油机及柴油机上燃用甲醇-汽油混合燃料、M _(100)甲醇燃料的发动机尾气排放方面所做的研究，并与燃用汽油、柴油的尾气排放进行了对照。
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