Scientists are trying their best to ___ the efficiency of nuclear energy. A. rise B. raise C. arise D. arouse 相关知识点: 试题来源: 解析 B。解析:“raise”有“提高、提升”的意思,在这里表示科学家努力提高核能的效率。“rise”是不及物动词,常表示“上升、升起”,“arise”表示“出现、产生”...
Titanium gettering is essential for this purpose, and controllable discharges have been achieved in the density range 1-10 x 10(19) m-3, with discharge length more than 850 ms with the aid of titanium gettering. Both helium-glow discharge and Ti gettering are useful to control hydrogen ...
“Although ours is a fundamental theoretical and modeling study, we think it will help the nuclear community to optimize materials for different types of nuclear energy applications, especially new materials for reactors that are safer, more efficient, and economical, ” said Ahmed. “This...
Reflections on the use of renewable power sources and nuclear energy in Portugal This paper analyses the current energy balance of Portugal, considering the actual sources which are mainly traditional fossil fuels, hydroelectric power a... Gomes,FP Jo?O - 《International Journal of Environmental Stud...
“The Member States should be able to take into account national circumstances affectingprimary energy consumption, such as remaining cost-effective energy-saving potential, changes in energy imports and exports, development of all sources of renewable energies, nuclear energy,carbon capture and storage,...
The evolution of my career from purely academic research in experimental nuclear physics to science, followed by involvement in public affairs and administ... Jose Goldemberg - 《Annual Review of Energy & the Environment》 被引量: 22发表: 1998年 Global Warming Impact on the Cement and Aggregate...
a• Nuclear energy can be used as the primary energy source in centralized hydrogenproduction through high-temperature thermochemical processes, water electrolysis, or high-temperature steam electrolysis. Energy efficiency is important in providing hydrogen economically and in a climate friendly manner. Hi...
aWhat’s worse, nuclear power is centralized power. A nuclear power plant brings few jobs to its local economy. In contrast, accelerating solar and energy efficiency solutions create good-paying, green-collar jobs in every community. 什么是更坏的,核能是集中化力量。 一个核电站给它的地方经济带来...
Nuclear Power Plant and Corporate Financial Performance in a Liberalized Electric Energy Environment As a result of sales made possible by liberalization, nuclear power plant ownership in the US is today more concentrated and these sold nuclear plants are ... B Lacy - 《World Nuclear Association An...
I Nuclear power plant vs coal power plant efficiency Hello, I have been reading that a coal power plant and a nuclear power plant have similar efficiencies, i.e. ~30%. This 30% refers to the conversion of thermal energy into electricity. For example, for 100 Joule of thermal energy, ...