古老
发表于 2025-3-25 04:32:39
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令人心醉
发表于 2025-3-25 11:13:48
Mining Methodsem with photos and diagrams. Description is limited to an introductory level and uses a basic lexicon which will be understandable for the junior mine geologists. Aspects of mining methods selection in both, open pit and underground mining operations, depend on key environmental and economic factors
密切关系
发表于 2025-3-25 15:05:59
Drilling Techniques and Drill Holes Logginge grade control data. Among all various sampling techniques, drilling remains the main method for acquiring samples for the appraisal of the mining projects and extensively used at the operating mines.
obstinate
发表于 2025-3-25 17:21:43
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LIMN
发表于 2025-3-25 21:52:17
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synchronous
发表于 2025-3-26 03:31:04
Data Points Location (Surveying)ations and downgrade categories of the estimated resources and reserves. Therefore, it is important that surveying procedures are thoroughly monitored by the geological teams and quality of the data points location regularly checked and verified..Geological teams evaluating mining projects and worki
Ganglion-Cyst
发表于 2025-3-26 06:27:53
Quality Control and Assurance (QAQC)opriateness for evaluation of the mineral deposits. This group of techniques is traditionally referenced as Quality Assurance – Quality Control system and often called by acronym ‘QAQC’. In general, QAQC procedures consist of monitoring accuracy and precision of analytical results, controlling the s
优雅
发表于 2025-3-26 08:43:27
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Creatinine-Test
发表于 2025-3-26 13:37:04
Databaset data entry and database management. It has been shown that effective practices in the storage and manipulation of large volumes of data depend in equal measures on database software, supporting file structures, sound database administration practices and adherence to strict data-capture protocols
拘留
发表于 2025-3-26 18:09:01
Exploratory Data Analysiseframing. Thus, EDA and domaining and wireframing are reiterative processes..Unlike to a trivial QAQC of the assays the EDA is lacking of a mandatory study methods and a rigidly prescribed sequence of the study steps is also lacking. The methods, most commonly used at the EDA includes comparative st