enchant 发表于 2025-3-25 04:02:47

Book 2007asonic) vibration to intensify processes are gaining wide recognition in scienti?c and industrial envir- ments. By superimposing high frequency vibration, the basic mechanical - haviour of many processesand materialsis seen to be transformed.This leads to the developmentof newmachines and processesw

Nibble 发表于 2025-3-25 10:58:30

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思考才皱眉 发表于 2025-3-25 13:30:42

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熟练 发表于 2025-3-25 17:26:40

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相信 发表于 2025-3-25 23:48:46

Habitat discrimination of juvenile sardines in the Aegean Sea using remotely sensed environmental d Mediterranean Sea, knowledge on the distribution and environmental characteristics of its nursery grounds is very limited. In the present study, we used pelagic trawl data collected during 1995–2006 to explore the spatial distribution of sardine juveniles in the Aegean Sea in early summer. Based on

远地点 发表于 2025-3-26 03:18:28

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SEEK 发表于 2025-3-26 07:50:25

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deriver 发表于 2025-3-26 09:33:09

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lobster 发表于 2025-3-26 14:05:41

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glomeruli 发表于 2025-3-26 18:12:24

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查看完整版本: Titlebook: Ultrasonic Processes and Machines; Dynamics, Control an Vladimir K. Astashev,Vladimir I. Babitsky,Karima K Book 2007 Springer-Verlag Berlin