Search results for keyword: dol
Underground engineering reverse method
Underground construction is the process of creating a functional and safe underground environment to provide services associated with construction activities. Underground construction work involves much hazardous work, such as tunneling, drilling, and masonry, and typically requires advanced skill......
1038 
Sophie
Blending
In these days of technology-driven lifestyles, it is important to have a way to get away from the hustle and bustle and just relax for a while. For many people, that means being able to take a few moments to enjoy a cup of freshly brewed matcha tea. Matcha is a traditional Japanese green tea that ......
wind beneficiation
Wind Power Mining
Wind power mining is a relatively new process by which renewable energy is used to harvest resources from beneath the earth’s surface. It’s a groundbreaking approach to mining, because it eliminates certain costs traditionally associated with traditional methodologies. Wind tu......
reselection model
Introduction
From numerous machine learning models and algorithms available to solve different types of problems, it is often difficult for data scientists to decide which model to use for a specific problem. This decision can be significantly complicated by the fact that, for a given problem, mor......
Crushing process control
在矿山当中，破碎过程是一项关键性操作，可缩短物料打磨破碎过程，提升矿料加工率。 在矿山内，破碎过程控制既包括机械控制，也包括管理和技术控制。机械控制包括破碎设备本身的选配，设备改造和优化设计，还有质量检测，让这些设备符合国家标准。管理控制则涉及各种管理体系的改造，如标准化管理流程、操作规程、质量管理......
initial dam
The Grand Coulee Dam is one of the most impressive engineering feats of the twentieth century. Located in the state of Washington, it was built in the 1930s, and is the largest concrete structure in North America at just over three miles long. The dam serves several important functions, including ......
nonconductive minerals
Non-Conductive Minerals
Non-conductive minerals are minerals which have no electrical properties. These materials are usually made of a combination of two materials. The two materials will either be inorganic or organic. These materials are most often used in electronic and computer products.
The......
Metallurgical Engineering Design Budget Estimate
Metallurgical Engineering Design Preliminary Budget
This paper presents a preliminary budget for a metallurgical engineering design project. This project will involve the selection of materials, the application of metalworking processes, and the integration of metallurgical engineering principles ......
Correction of inclined foundations
Introduction
The perception of Skewed Base (or Skew angle) has been at the forefront of the theory and practice of surveying since it was first introduced in the 17th century. Skews have been used for centuries to calculate land boundaries, determine distances and angles, and create maps and dia......
Well construction upgrade
Building Safely in Confined Spaces
Each year, numerous workers are injured or killed as a result of working in confined spaces without the proper safety measure in place. Confined spaces can pose numerous risks for workers, including the risk of being exposed to toxic and flammable gases, potenti......
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