8、A flow of electricity in a dielectric, especially in a rarefied gas电流在非导体中的电流，尤其是稀薄气体中的电流 9、During off-peak times, electricity runs a compressor which pumps the air down into the cavern.在非高峰期，电力驱动一台压缩机，将空气泵入到洞穴中。10、The piezoel...
projected cost declines should make wind power one of the world’s cheapest ways to produce electricity. In the long run, electricity from large wind farms in remote areas might be
The study published on Monday in the journal Nature Sustainability described the system consisting of an inexpensive polymer/aluminum film that can absorb heat from the air and transmit the energy through Earth's atmosphere into outer space. The aluminum reflects sunlight, while the polymer absorbs a...
projected cost declines should make wind power one of the world’s cheapest ways to produce electricity. In the long run, electricity from large wind farms in remote areas might be used to make
Electricity from air: Totten, P A; Fiore, J; Schalge, R Civ Engng, N YV59, N7, July 1989, P52–53doi:10.1016/0148-9062(90)90493-LELSEVIERInternational Journal of Rock Mechanics & Mining Sciences & Geomechanics Abstracts
these systems emit no heat-trapping carbon dioxide or other air pollutants and need no water for cooling; manufacturing them produces little water pollution. The land under wind turbines can be used for grazing cattle and other purposes, and leasing land for wind turbines can provide extra income...
9. The generation of electricity from fossil fuels such as coal and natural gas contributes to air pollution and climate change. electricity造句 electricity 造句 1. Electricity is a form of energy that powers our homes, businesses, and industries. 2. Without electricity, our modern way of life...
"Luftmensch," literally meaning "air person," is the Yiddish way of describing someone who is a bit of a dreamer. Did You Know? The word "infant" comes from the Latin word "infans" which literally means "unable to speak; speechless." ...
an electric current may pass through the air between two charged bodies, and is observed as a visible spark; when the spark passes from a human body to another object it may be felt as a mild to strong painful sensation. Electricity in the form of electric current is put to many practica...