导流罩 meaning in Chinese
air deflector
air guide sleeve
bossing
fairwater cone
streamlined dome
Examples
- Foam guiding cover
泡沫导流罩 - Small , bikini - style fairing reduces wind buffeting at highway speeds and provides added protection against weather
小型、比基尼式的导流罩减小了高速行驶时的风压，并在恶劣天气时提供额外保护。 - The two modifications are : additional air - flow is put on the wider beam ; one dome is put on or beneath the platform individually
主要措施：在宽梁上增加额外送风；在平台上下方各加一导流罩装置。 - Based on the mode experment , we research the vibration property of the sonar dome with its fixing manner and find a manner for control under water self - noise near the sonar . because of the similitude between mode and real sonar dome , the result is useful for sonar design
本文在导流罩的相似缩比模型试验的基础上,讨论不同安装连接方式对导流罩振动特性的影响,探讨通过改变导流罩的振动特性降低声呐自噪声的技术途径.由于模型与实体存在相似关系,试验分析结论对实际应用具有一定的指导意义 - In this paper , the author established the model of objective evaluate parameters of sound quality and develope d an objective evaluation system which could give quantitative objective evaluate parameters , such as loudness , sharpness , roughness , psychoacoustics annoyance ( pa ) etc . paper also describes an subjective evaluation investigation ir " " hich 16 subjects used pair comparison statistical evaluation methods to evaluate the noise character of room air - conditioners , the results show that there is generality good agreement between quantitative objective evaluate sound quality parameters and subjective evaluation . at the same time an example of application of the technique to improve the noise character of room air - conditioner is offered
此外本文还介绍了一个应用声质量评价技术改进kfr - 50hw / e2d空调器声质量的实例，通过对空调器室外机管系、导流罩、出风网等进行改进，空调器的声质量得到了明显改善：在室外风量提高164m ~ 3 / h情况下，声音响度下降16 ，波动强度明显改善，尖锐度指标也略有下降，作者同时总结了不同改进措施对产品声质量影响的方式，以期为今后的声质量改进提供借鉴。