结果表明：该测量方法能够有效地获得排气系统的中红外光谱辐射强度，具有工程实用价值。
The results show that Mid-IR spectral radiant intensity of exhaust system could be measured effectively by this method, thus offering a high value of engineering practicability.
通过实验证明，蜂窝陶瓷是阻抗复合性结构，用它制成的消声器对车辆排气噪声可有效抑制。
Experiments demonstrate that the honeycomb-like ceramics has an impedance compound structure, the silencer made of which can effectively control vehicle exhaust noise.
采用活动式盖板密封排气系统有效地解决了酸雾污染问题。
Acid fog pollution question has been solved effectively by flocked exhaust system with moving cover board.
一个旨在确保运行效率的有效检测很简单，就是让系统承载尽可能大的负荷，来测试空气是否在排气口出来时被足够冷却。
A useful test to ascertain operational efficiency is simply to load up the system as much as possible to see if the air is actually cooling at the vents sufficiently.
柴油机排气微粒对环境危害严重，研究开发排气过滤技术是解决问题的有效措施之一。
One effective way to abate particulate pollution is to research and develop filtration techniques for particulates from diesel emission.
按照所确定的结构制作了几何比为1：2 . 5的实验模型，模型实验结果表明，本文的数值模拟方案具有令人满意的精度，对于船用排气消声器阻力特性预估是非常有效的。
The scale of experiment model is 1 to 2.5. Model experimental results show that numerical simulation is very effective for forecast of resistance characteristics of Marine exhaust mufflers.
随着柴油机平均有效压力不断提高，新一代高增压柴油机对其排气系统的设计要求也相应提高。
The continuous upgrade of BMEP of diesels has set a higher demand on the designing of the exhaust system for a new generation of turbocharged diesels.
通过改进浇注系统，特别是采取在进、排气道芯砂中添加特殊抗脉纹添加剂及在砂芯表面涂刷烧结型涂料等工艺，有效地预防和消除了脉纹缺陷。
Veining defects have been effectively prevented and eliminated by improvement on gating system, especially by special additive to core sand and sinter coating on surface of sand core.
试验结果表明，该多管静电旋风捕集器具有高捕集效率、低排气背压、大流量及可有效清灰等特点。
Test results show that the multi-pipe ESCP can trap diesel particulate efficiently with low back-pressure at high gas volume and dislodge particles layer effectively.
它像一个有效除湿功能如果你不发泄出来的热情排气窗其大小也是相同的房间除湿。
It functions like an effective dehumidifier if you do not vent the warm exhaust air out through a window and its size is also the same as that of a room dehumidifier.
采用如低起燃温度催化剂、密耦催化剂、HC捕集器、二次空气注入和电加热催化剂等在内的排气后处理技术，可以有效地减少污染物尤其是HC的排放。
It may effectively reduce the HC emissions to use a catalyst with low light-off temperature, close-coupled catalyst, HC traps, second air injection and electrically heated catalyst.
试验表明，微穿孔板吸声结构可有效地降低排气噪声。
Results show that the acoustic system of micro perforation plate can effectively reduce discharge noise.
本论文主要研究了一种对底部排气弹能实现有效增程的烟火型底排剂配方。
This article is mainly on developing a new pyrotechnic exhaust composition, which can efficiently extend range to the base bleed.
通过对排气噪声的频谱分析及对排气噪声控制方法的讨论，认为消声器能有效控制排气噪声。
By analyzing the exhaust noise frequency spectrum and the exhaust noise control methods, the muffler is considered a effective way of controlling exhaust noise.
控制在用车的排气是降低汽车排气对大气的分担率的有效方法之一。
Controlling of exhaust emission of in-use vehicles is one of effective means to decrease the percentage sharing in the atmosphere pollution for vehicle exhaust emission.
目前，控制排气噪声最有效的途径是在排气系统上使用消声器。
At present, the most effective measure to control exhaust noise is using muffler in exhaust system.
试验表明，采用排气调谐腔能有效改善发动机在中低速区的性能。
Experimental results show that the exhaust tuning chamber can improve the engine performance at the middle low speed range.
改进后的分析结果表明排气二分管罩的自振频率明显提高，振动噪声得到有效抑制。
The analysis of the (improved) structure shows that the increase of natural vibration frequency is visible, the vibration noise of the shield is suppressed distinctly.
试验结果表明，该多管静电旋风捕集器具有高捕集效率、低排气背压、大流量及可有效清灰等特点。
Test results show that the multi-pipe ESCP can trap diesel particulate efficiently with low back-pressure at high gas volume and dislodge p...
计算结果表明，排气歧管裂纹产生处就是热应力最大处，根据计算结果提出了改进建议，经试验验证改进措施是有效的。
The results show that the crack in exhaust manifold is the place where the thermal stress is more great. The suggestions were …
本文采用加装排气调谐腔的方法，拓宽了摩托车用二冲程汽油机排气系统的调谐转速范围，有效地改善了发动机在中低速区的性能。
By means of the tuning chamber, the tuning speed range of exhaust system is widened. Thus, the two-stroke petrol engine performance at the middle-low speed range can be improved.
气水分离器结构设计合理，可保证气-水有效分离，保持排气管始终畅通。
The structure of gas-water separator is reasonably designed to assure of effective separation of gas and water and free-flowing of vent pipe.
采用上述技术方案后可达到增加吸排气量和有效减小噪音及易拆清洗的优点。
After adopting the scheme, the invention can reach the advantages of increasing the air suction and exhaust amount, reducing the noise and being easy to disassemble and wash.
采用上述技术方案后可达到增加吸排气量和有效减小噪音及易拆清洗的优点。
After adopting the scheme, the invention can reach the advantages of increasing the air suction and exhaust amount, reducing the noise and being easy to disassemble and wash.
应用推荐