Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Yonggang Shan"'
Publikováno v:
Machines, Vol 11, Iss 7, p 762 (2023)
Most studies related to aspects of wellbore stability, such as wellbore breakage, block dropping, and wellbore expansion, revolve around the physicochemical interaction between drilling fluid and surrounding rock, but relevant studies show that drill
Externí odkaz:
https://doaj.org/article/376a5d70c2624780b6d62e5e376d0391
Publikováno v:
Applied Sciences, Vol 11, Iss 23, p 11484 (2021)
Downhole drill string vibration data can provide an effective reference for research drill string vibration during drilling. In this paper, the research group used a storage-type downhole vibration measurement equipment equipped with an orthogonal, t
Externí odkaz:
https://doaj.org/article/9b03d532973849078dfcbdc464520084
Publikováno v:
Measurement. 204:112034
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43d7ea33415bfe10c71cd8ede40671a7
https://doi.org/10.1016/j.measurement.2022.112034
https://doi.org/10.1016/j.measurement.2022.112034
Publikováno v:
2012 International Conference on Computer Science and Service System.
Put forward the implementation method of the semantic data be stored into the relational database. Based upon the analysis of the logic model of the semantic graph, built a storage system which consists of schema table and instance table, to enhance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36569ab2ff0d80f4878d6f158aa2afea
https://doi.org/10.1109/csss.2012.516
https://doi.org/10.1109/csss.2012.516
Publikováno v:
Frontiers in Surgery, Vol 9 (2022)
ObjectiveLarge fibrotic bladder blood clots are difficult to treat via conventional methods. Hence, we investigated the safety and reliability of real-time ultrasound guidance combined with prostate tissue morcellator in the removal of large fibrotic
Externí odkaz:
https://doaj.org/article/4ec4f3cec0604eb998456b992e288627