Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Fanggang Shi"'
Publikováno v:
Agriculture, Vol 13, Iss 3, p 648 (2023)
Existing calibration methods for contact parameters of soil discrete elements are primarily based on a single physical property of soil (e.g., natural accumulation angle and shear characteristics). To solve this limitation, a calibration method based
Externí odkaz:
https://doaj.org/article/afa4463421dd4881b8790177efa02f8a
Publikováno v:
Agriculture, Vol 12, Iss 3, p 319 (2022)
To address the problem whereby the size of the hole formed by the existing hole-forming device of hole-punching transplanters is significantly inconsistent with the theoretical size as it is impacted by the inserting and lifting methods, a scheme for
Externí odkaz:
https://doaj.org/article/ff4827fd2b234a1298b9aa8c1fcbc815