High efficiency of water application may result in energy savings and help avoid erosion and leaching nitrates from the soil.
高效用水可以节省能源，并有助于，防止土壤侵蚀和硝酸盐的淋失。
The application of water gas gasifier in preparing feed gas for fertilizer production shows that the total gasification efficiency has been improved above 1.3%.
在生产化肥原料气的水煤气炉上应用，总气化效率可提高1.3%以上。
The application of intelligent water-meter not only improves work efficiency of the department supplying water but also creates a condition for using water frugally and rationally.
智能化水表的推行，不但可以提高供水管理部门的工作效率，也可在技术上为节约用水、合理用水创造条件。
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