According to the standard of aircraft noise environment around Airport (GB9660-88), LWECPN (Weighted Equivalent Continuous Perceived noise Level) is selected as noise metrics.
根据《机场周围飞机噪声环境标准(GB9660- 88)》，以计权等效连续感觉噪声级LWECPN作为机场噪声评价量。
The outside noise of the stones is perceived inside, it resonate in the box-shaped modules and it's amplified by the metal structure itself.
石头的外部噪声会被内部感知，它在盒形模块中传播并且音量会因为本身的金属结构而扩增。
Noise, perceived control, perceived freshness and misunderstanding all discussed as possible causes for the apparent disjunction.
对于这样明显的差距，噪音、可察觉的控制、可察觉的新鲜度以及误解作为可能的原因都进行了讨论。
Perceived as an environmental stressor and nuisance, noise does have many negative influences on people's health, well-being and life quality.
噪音污染作为一种“环境公害”，严重地影响着人们的身心健康和生活质量。
Noise, perceived control, perceived freshness and misunderstanding are all discussed as possible causes for the apparent disjunction.
对于这样明显的差距，噪音、可察觉的控制、可察觉的新鲜度以及误解作为可能的原因都进行了讨论。
The level of background noise affects both the intensity of flavour and the perceived crunchiness of foods, researchers have found.
研究人员发现，背景声音的大小影响食物的味道强度以及口感。
Background noise led to the foods being rated less salty or sweet. They were also perceived as more crunchy, the journal Food Quality and Preference reports.
原来人们尝试食物的时候，背景声音如果太大声则会影响人们的食欲。
Background noise led to the foods being rated less salty or sweet. They were also perceived as more crunchy, the journal Food Quality and Preference reports.
原来人们尝试食物的时候，背景声音如果太大声则会影响人们的食欲。
应用推荐