小虫
发表于 2025-3-23 13:20:14
Findings, implications and conclusions,he principal component analysis (PCA) method is used to calculate the principal components, then select the 2nd principal component (PC2) to detect clay minerals by the automatic thresholding method. The results in this research can be used to provide input information for mineral exploration.
外科医生
发表于 2025-3-23 17:16:36
Advances in Geospatial Technology in Mining and Earth Sciences978-3-031-20463-0Series ISSN 1863-5520 Series E-ISSN 1863-5539
陈腐思想
发表于 2025-3-23 18:13:09
Depression and Anxiety in Refugee Childrenreducing the risk to mineworkers. This paper presents a review of recent developments in relation to the applications of UAVs in surveying and mapping of surface, underground, and abandoned mines. Additionally, after detecting the barriers associated with the deployment of UAV technology in mine sur
hemophilia
发表于 2025-3-24 02:12:46
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abysmal
发表于 2025-3-24 02:20:25
Child- and youth welfare law in Germanygenstern-Price method, Bishop method, Janbu method, and Spencer method, were used to calculate and evaluate the stability of the slope. The results show that with the duration of rainstorm, the pore water pressure increases gradually, and the slip resistance moment decreases linearly. The factor of
显赫的人
发表于 2025-3-24 08:47:37
Child- and youth welfare law in Germany. Accordingly, a variety of smart sensors were mounted on an unmanned aerial vehicle to measure dust concentration (i.e., PM10) from blasting operations at the Thuong Tan IV quarry (Binh Duong). The meteorological conditions were also considered related to the air quality in open-pit mines. The data
忘恩负义的人
发表于 2025-3-24 13:38:49
Marguerite Dunitz-Scheer,Peter J. Scheere study aims to estimate the PM. concentrations and assess the effect of open-pit mining and urbanization on PM. concentrations by using satellite observations and ground-based stations over Binh Duong province, Vietnam. Aerosol Optical Depth (AOD) from Moderate Resolution Imaging Spectroradiometer
DIS
发表于 2025-3-24 16:54:43
Comprehensive and comparative analysis,repared in the medium state (. = 60%) by the deposition method, and a wide range of . (. = 0.03, 0.05, 0.1, 0.2, and 0.5 Hz) is considered. The results show that the liquefaction resistance is uninfluenced by low . (0.03 and 0.05 Hz). When the . is higher than the optimum frequency (. = 0.1 Hz), the
Orthodontics
发表于 2025-3-24 22:31:54
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MIME
发表于 2025-3-25 02:14:10
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