Search results for keyword: warming
20 uses
Environmental Challenges in Urban Areas
Urban areas are increasingly burdened by environmental challenges. As the number of city-dwellers and the demands for services expand, so does the impact of human activities. This can be seen in the form of air and water pollution, inadequate sanitation and......
1046 
Sophie
65, 70 purposes
Global warming
Global warming is one of the greatest threats facing our planet today. It is caused by increasing concentrations of greenhouse gases like carbon dioxide and methane in our atmosphere. These gases trap the suns heat, causing the earths temperature to steadily rise over time.
Much ......
C30E use
Globalization and Trade Agreements
Introduction
Globalization is the process of international integration arising from the interchange of different cultures, commodities, ideas and other aspects of society. It is a process driven by international trade and investment, as well as by cultural, int......
Q295B use
Nuclear power has been around for over 50 years and is an important and very viable source of energy. Not only does it provide a clean and efficient form of energy, it also has the potential to greatly reduce the dependence on fossil fuels, much of which is currently imported from around the world......
S3-3-2 Purpose
Global warming and Its Effects
Global warming is a phenomenon that has been around for thousands of years but has become a major issue within the past century. The main factor of global warming is an increase in the amount of greenhouse gases in the Earth’s atmosphere, which trap heat and causes......
Continuous cast iron pipe (GB/T3422-1982)
Continuous Cast Iron Pipe
Continuous cast iron pipe is made from iron and carbon alloy that has been melted in a furnace and poured into a mold to form a continuous pipe. This type of pipe is used for oil and gas conveyance and water supply systems as well as for culverts and sewers. Continuous c......
Common English Terms for Energy Power System (Part 1)
Renewable Energy & Electric Power System Terms
1. Grid – An interconnected system of power transmission lines and generators used to transport electrical energy over a large area.
2. Microgrid – A localized group of electricity sources and loads that normally operates connected to and synchronou......
Pingxiang Coal Mine
In Pingxiang City, Provence, lies the Pingxiang Coal Mine. This coal mine supplies some of the best quality coal in the region and has for many decades. The mine has been in operation since the early 1950s and employs over 500 miners. The coal from the mine is sold to both domestic and internation......
Ventilation and Dust Removal Design of Rare Metal Smelter
1 Introduction
Rare metal smelting factories are one of the main sources of air pollution in many parts of the world. There are a number of different ways that these factories can be designed to reduce the amount of air pollution they produce. This paper will discuss the design of a rare metal sm......
Frozen ground survey
Introduction
Frozen soil engineering belongs to soil mechanics, which studies the various physical and mechanical properties of frozen soil, the law of freeze-thaw and its changes, the settlement behavior and its mechanism during the thawing process. It provides a theoretical basis and technical ......
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