The study on pear's vibration spectra and its physical properties
碩士 === 國立中興大學 === 農業機械工程學系 === 87 === This thesis focuses on the using the impulsive excitation method to find out the relationship between the time and the pears'''' physics in the storing period such as frequency response characteristics, mass, solidness, elasticity modulus, sw...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
1999
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| Online Access: | http://ndltd.ncl.edu.tw/handle/69620013872362963244 |