water saving type city 节水型城市
water-saving type city 节水型城市
water-saving type industry 节水型产业
water-saving type agriculture 节水型农业
Feed-crop-ground of water-saving type 节水型饲料作物基地
social of saving water type 节水型社会
new type water saving device 新型节水装置
The special water-saving type rapid-flushing urinal solves four defects of existing urinals of water waste, insanitation and secondary pollution, waste water splatter and awkwardness.
为了解决目前便池存在的四大缺点，既费水、不卫生二次污染、迸溅污水、不雅观问题。
Basing on the formulas of "the irrigation water loss efficiency", educe the corresponding formulas of "resources-type" real water saving of all kinds of saving-water irrigation project.
根据推导的“灌溉水损失系数”公式导出了各种节水灌溉工程措施节水量的计算方法即本文所说的真实节水量的计算方法。
Water source heat pump of mine waste heat recovery is a new type of high grade energy saving technology, which pump low-grade heat into high-grate thermal energy.
回收矿井余热的水源热泵技术是一种把低品位热能转化为高品位热能的一种新型节能环保技术。
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