(A listing of selected research opportunities appears on pages 32–33.) At present our energy resources are being consumed with an appallingly low efficiency; examples drawn from automobile design, housing and industrial processing show where improvements could be effected. 展开 关键词:...
Economic analysis plays an important role in energy management. Various methods for determining the economic benefit of an energy efficiency project are described with illustrative examples. The methods range from simple approaches that ignore the cost of money (life-cycle cost and break-even analysis...
Examples ofEnergy efficient productsin a sentence Energy efficient productsoften have an extended product life and decreased maintenance costs, and provide a return on investment due to a reduction in energy costs. Green purchasing or environmentally preferable contracting includes the initiatives described...
Following are examples of actions that should be tracked in an External EUP:Printing: Are users likely to print information? If so, how much? Are there ways to optimize screen layout to minimize the likelihood of printing? Information Retrieval: Are statements, invoices, or other materials ...
energy efficiencyn— 能效n efficientadj— 效率adj · 高效adj · 有效adj · 高效率adj · 有效率adj · 得力adj · 麻利adj · 干净利落adj See more examples•See alternative translations See alternative translations © Linguee Dictionary, 2024 ...
The environmental benefits of waste heat-driven absorption chillers are quantified in terms of the energy savings, greenhouse gas emission reductions, and installed electric power reductions. Ground coupling of these heat pumps is also discussed, with specific examples of the performance improvement over...
Elaborate studies and examples give a rather complete vision of the probable use of hydrogen in internal combustion engines and the different aspects that are to be examined are treated in detail. The commercialization of fuel-cells are investigated, giving trends and possible developments that can ...
Although the importance of socioeconomic factors in conservation planning is increasingly recognized, there are few examples demonstrating how such factors... R Weeks,GR Russ,AA Bucol,... - 《Conservation Letters》 被引量: 60发表: 2010年 Coral reef ecosystems protect shore from high-energy waves...
Examples of building features simulated include the estimated energy costs in terms of building orientation, HVAC system, lighting efficiency and control, roof and wall insulation and construction, glazing type, water usage, day-lighting and so on. Such volumes of data are simply beyond human ...
These are used to demonstrate examples of materials that could be employed and are not exhaustive of either materials or categories of materials that can be applied using this technique. It should be noted that of these, the PVP, as a glassy monomer, is expected to satisfy the conditions for...