Based on energy consumption statistics from various nations, scientists estimate that global CO2 emissions dropped by 1.3 percent in 2009.
根据各国的能源消耗数据,科学家估算出全球的CO2排放量比2009年下降了1.3个百分点。
Water consumption quota is obtained through water consumption statistics and analysis in several zinc smelters and water saving measures for zinc smelters are also proposed in this paper.
通过对几个锌冶炼厂的用水量统计分析,得出用水量指标,并提出了锌冶炼厂节水措。
For public building energy consumption monitoring and management system, more effective implementation of building energy consumption statistics and energy-saving management was significant.
对于公共建筑能耗监测与管理系统,更加有效地实施建筑能耗统计及建筑节能管理具有重要的意义。
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