人们根据环境噪音的大小调节自己的声音。
People alter their voices in relationship to background noise.
也许对噪音的研究中最重要的发现是，噪音的可预测性比噪音的大小更重要。
Probably the most significant finding from research on noise is that its predictability is more important than how loud it is.
你会发现，使用任何现有的简单“噪音表”，被判定为发出同样大小噪音的车辆，在表上可能显示出相当大的差异。
You find that with any existing simple "noise-meter", vehicles which are judged to be equally noisy may show considerable difference on the meter.
其危害程度取决于噪音强度大小和接触时间的长短。
The hazard depends both on the intensity of the noise and the duration of the exposure.
很不幸，人类的耳朵并不能清楚地判断噪音的大小程度。
Unfortunately, the human ear does not judge clearly the degree of loudness of a noise.
你可以移动你的收音机在房子周围并打开或关闭一些电器、噪音的大小你会发现方向。
You can move your radio around your house and turn on and off some utilities, from the volum of the noise you may find the direction.
人们对噪音的感觉不但取决于声级的大小，而且还与噪音的频率有关。
Peoples sense on noise lies not only on the sound level but also on the frequencies of sound wave.
采用全比例式油路系统，低噪音并具有自动调整压力大小比例之功能，精确稳定。
A full-scale lil system is adopted. The noise is Iow and the pressure is adjusted automatically and proportionally. It is very accurate and stable.
此方法以初冷器前吸力值的大小，通过变送器反馈给电磁阀和液力耦合器，实现煤气风机的吸、压力自动调节，不但比改造前传统的“大、小循环”方便、稳定，而且节能、环保、低噪音。
In this way, the cycle is not only more convenient and stable than traditional big-small cycle, but also the energy saving, environment protection and low noisy can be realized.
之后将它们按照单束的整体大小分类，通过三种不同的MultisSatters将它们分散开，用噪音贴图控制分布。
We then grouped them based on the overall dimension of single wisps, and we scattered them using 3 different MultisSatters with a noise map controlling the distribution.
之后将它们按照单束的整体大小分类，通过三种不同的MultisSatters将它们分散开，用噪音贴图控制分布。
We then grouped them based on the overall dimension of single wisps, and we scattered them using 3 different MultisSatters with a noise map controlling the distribution.
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