acoustical 是什么意思

	adj. 1.听觉的；声学的。 2.助听的；传音的。 3.原声的，不经过电子设备传声的。 adv. -tically 在听觉上；在声学上。

of or relating to the science of acoustics; "acoustic properties of a hall"
同义词：acoustic,

	1.	This system can set up acoustical resonances . 这种系统能产生共鸣。
	2.	The relevance of acoustical principles is by no means limited to sound and hearing . 声学原理并不仅仅适用于声音和听觉。
	3.	The advantages of acoustical techniques reside in the fact that sound waves can propagate considerable distances in dense liquids and solid where light cannot . 声学方法的优点在于声被在稠密液体或固体中可以传播很远，而光却不能。
	4.	Residential acoustical environment and improving measures 尧都区人居环境评价研究
	5.	Standard classification for acoustical ceiling products 吸音顶棚产品的分类
	6.	Preferred frequencies for the acoustical measurement 声学测量中的常用频率
	7.	Swivey of acoustical and optical parameters in the sea 海洋声光要素调查
	8.	Standard specification for adhesive for acoustical materials 声学材料用胶粘剂的标准规范
	9.	Reciprocating internal combustion engines . acoustical acceptance 往复式内燃机.声音的验收
	10.	Acoustical quality in small to medium - sized rooms 在中小房间内的音质

acoustical是什么意思