STABLE STRUCTURE OF INVERTED PENDULUM USED TO REVERT THE HOUFENG SEISMOGRAPH
Historically,there have been many restorations and explorations of the structure of the Houfeng seismograph,but there are unreasonable points. This has caused the public and some scholars to question its authenticity,so a reasonable principle model needs to be proposed. We found a stable inverted pe...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Strength
2020-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2020.05.034 |
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