The ground source heat pump mainly utilizes the shallow geothermal energy tor heating or coonng, which is a technology with the advantages of saving energy and protecting environment.
地源热泵技术主要利用浅层地热能为建筑物供暖和制冷，有着节能减排、高效环保等优点。
Innovating wall materials offers the important measures for protecting land resources, saving energy, utilizing resources comprehensively and improving environment.
墙体材料革新是保护土地资源，节约能源，资源综合利用，改善环境的重要措施。
Fast constructing, energy saving and environment protecting, very good general benefit, ect. are characteristics of the slurry seal and micro-surfacing technologies.
稀浆封层和微表处技术具有施工速度快、节能环保、综合效益好等特点。
In the end, the potential of highly efficient room air-conditioner's energy saving and environment protecting are evaluated and forecasted.
最后，本文对高效房间空调器的节能与环保潜力做出评估和预测。
Presents the difference respecting the energy saving and the environment protecting between the adsorbent-cooling dehumidification refrigeration system and compression refrigeration system.
文中将该系统与传统的压缩制冷系统进行了关于节能，环保的对比分析。
Therefore, a new environment-protecting and energy-saving product is developed to fetch up the shortages of HMA.
因此，人们研究出了环保功能较好、能耗低的新型沥青路面混合料。
To provide better energy saving and better environment protecting lighting solution.
为社会提供更节能，更环保的照明方案。
In this thesis we have a preliminary study on the evaporated-cooling intercooler, which possesses several strong points of energy saving, environment protecting and work condition improving.
本文对蒸发冷却式中冷器进行了初步的研究，该技术具有节能、环保、改善工作条件的多重优点。
It is pointed out that the use of alternative fuels is of very importance to saving energy, protecting environment, developing new energy sources and increasing thermal efficiency. This...
文中指出燃用代用燃料对节能、环保、开发新能源的重要意义，以及燃用代用燃料时发动机结构的改变。
Experiment results showed that radiant-tube with regenerative combustor not only has advantages on energy saving and environment protecting, but also has advantages on temperature…
结果表明，蓄热式辐射管与常规辐射管相比不仅在节能、环保方面具有优势，而且在加热均匀性方面也有优越性。
The utility model can provide the expansion door which has the advantages of environment-protecting, energy-saving and long service life.
本实用新型能提供一种环保、节能、使用寿命长的伸缩门。
The utility model can provide the expansion door which has the advantages of environment-protecting, energy-saving and long service life.
本实用新型能提供一种环保、节能、使用寿命长的伸缩门。
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