The researchers used hospital discharge data from the State of California, air pollution data from the California air Resources Board, and demographic data from the 1980, 1990, and 2000 us census.
研究员运用加利福尼亚州医院出院数据，及其空气污染数据，来自1980、1990、2000美国调查的人口数据。
Still facing severe environmental resources situation, China must take effective and feasible measures, implementation of the total discharge of pollutants to control and reduce.
面对依然严峻的环境资源形势，中国必须采取有效可行的措施，实现污染物排放总量控制和削减。
It is recommended to strictly control total pollution discharge, adjust industrial structure, emphases integrated water resources management and make joint for pollution prevention.
应采取严格排污总量控制，调整产业结构，加快污水厂建设，强化水资源统一管理，改进污染联防等措施。
This is part of the ilmenite tailings discharge as a result titanium enormous waste of resources.
这部份钛铁矿作为尾矿排放造成金属钛资源的巨大浪费。
The city water consumption and waste water discharge rises continuously in Daqing city, which has resulted in shortage of water resources and severe environment pollution.
大庆市城市用水量和污水排放量不断增加，造成水资源紧缺，环境污染日益严重。
Financial and other professional advisers must therefore have the competence, professional expertise and adequate resources to fulfil their role and to discharge their responsibility under the Codes.
因此，财务顾问及其他专业顾问均必须具备所需才能、专业知识和足够的资源，借以发挥其功能和履行其在两份守则下的责任。
The process can avoid the discharge of ammonia nitrogen wastewater, protect the water resource environment and save a large quantity of precious water resources.
该工艺避免了氨氮废水的排放，保护了水资源环境，节省了大量珍贵的水资源。
Conclusion Effect measures were conducted on the mainly influencing factors to shorten the average length of stay for discharge patients and adequately utilize health resources.
结论应对影响平均住院日的主要因素采取有效措施，缩短出院者平均住院日，充分利用卫生资源。
After being treated and reused, it can reduce wastewater discharge and save water resources.
若对电镀清洗废水处理后有效回用，可减少废水排放，节约水资源。
After being treated and reused, it can reduce wastewater discharge and save water resources.
若对电镀清洗废水处理后有效回用，可减少废水排放，节约水资源。
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