Archipelago
发表于 2025-3-23 11:50:25
Lecture Notes in Engineeringhttp://image.papertrans.cn/a/image/157521.jpg
保守党
发表于 2025-3-23 17:16:21
http://reply.papertrans.cn/16/1576/157521/157521_12.png
全部逛商店
发表于 2025-3-23 18:58:30
http://reply.papertrans.cn/16/1576/157521/157521_13.png
dictator
发表于 2025-3-23 23:42:54
Andean Llamas and Earth StewardshipThe purpose of this book is to present a new technique for the experimental investigation of the free wave model sound field of acoustics. The technique is based on the use of spherical harmonic functions of angle.
BRINK
发表于 2025-3-24 06:01:39
http://reply.papertrans.cn/16/1576/157521/157521_15.png
阻塞
发表于 2025-3-24 10:32:04
Introduction,The purpose of this book is to present a new technique for the experimental investigation of the free wave model sound field of acoustics. The technique is based on the use of spherical harmonic functions of angle.
Cantankerous
发表于 2025-3-24 10:54:56
Summary,This monograph has been a presentation of a new experimental technique for the spatial characterisation of complex, random sound fields. Such fields are encountered, for example, in the study of acoustic fields in ducts, enclosures and in the ocean, and in many other contexts.
fluffy
发表于 2025-3-24 15:21:12
http://reply.papertrans.cn/16/1576/157521/157521_18.png
decode
发表于 2025-3-24 19:58:10
http://reply.papertrans.cn/16/1576/157521/157521_19.png
凶猛
发表于 2025-3-25 01:32:13
http://reply.papertrans.cn/16/1576/157521/157521_20.png