[translate] aIf applicable, these restrictions should be included in the Site Plan. 若可能,在站点计划应该包括这些制约。 [translate] aAccess Memory 访问存储器 [translate] a· Measurements of the noise levels in the work area. · 噪声级的测量在工作区域。 [translate] ...
Noise Levels in Working Area During Run-Ups of Regulus IINoise Levels in Working Area During Run-Ups of Regulus IIAudiometryRocket motor noiseRocket motors(Solid propellant)Naval personnelGuided missiles(Surface-to-surface)Ear protectorsHearingMilitary...
The transportation policies focusing on minimizing the environmental impact are intended for an improved quality of life and health of the population, the urban one in particular. The noise pollution levels are affecting the citizens of Cluj-Napoca during all periods of a day: daytime, evening and...
For the accommodation area where the noise levels just fulfil the noise limits the noise limits might be exceeded when the standard deviation of 3 dB is taken into account. 当应用浮床噪声级在几调节空间更将是被超出或重要的。 为适应区域,噪声级履行噪声限制噪声极限也许被超出,当3 dB的标准偏差被...
Background noise levels in the area of the Gully, Laurentian Channel and Sable Bank. In: Proc IEEE Oceans 2001, Hawaii; 1981. p. 1348-55Desharnais, F. and N.E.B. Collison. 2001b. Background noise levels in the area of the Gully, Laurentian Channel and Sable Bank. Proceedings of ...
As well as, the high-pitched hums could result in greater levels of stress, hearing, heart disease, and even trouble sleeping. In another sense, noise fromsurroundings makes it hard for us to interact with others. So, there should be strict rules instead to regulate how much noise each ...
Places I prefer have muted noise levels - the gentle hum of an office, library murmurs, a small cafe's subdued vibe, or the peace of nature. I can concentrate so much better and feel more rejuvenated in quiet settings. Silence allows my mind to truly relax. ...
I think this is an area where we’re likely to see great changes.In the past, researching urban soundscapes was simple.We measured levels of sound in decibels, so I used to take my sound meter and I measured the noise somewhere, and then I might ask a sample of people to say at wha...
It was designed as a longitudinal 5 year prospective study investigating the health benefits of lower- ing traffic noise levels by 10 dB(A) in the residential area (28). The results showed that the recovery of the patients with arterial hypertension was more frequent than in the control group...
a· Areas where sound levels meet or exceed 115 dBA must have signs posted warning occupants of the high noise levels and hearing protection requirements. · 区域,声音强度遇见或超出115 dBA必须有标志高噪声级和听力保护要求的张贴的警告居住者。[translate]...