source reduction 在污染源减少 ; 源头减量 ; 源削减
prevention by source reduction 资源减少的防止
critical area for source reduction 资源减少的临界范围
emission source reduction 污染源降低量
reduction at source 在源头减少污染
source control and reduction 源控制减量
waste reduction at source 源头垃圾减量
Emphasis should be on integrated control measures including source reduction (with community participation), water management, chemicals, and biological control methods.
要重点强调全面的控制措施，包括减少来源(社区共同参与)、水管理、化学品及生物控制手段。
We observed a clear reduction in OTS levels as the distance from a tobacco source increased.
我们观测到随着吸烟源距离的增加，户外烟草浓度有很明显的下降。
A common solution is data reduction, whereby the source data is reduced to require less physical space.
一个常见的解决方案就是数据简缩，即通过减少源数据来降低物理空间需求。
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