Diesel exhaust particles, a major part of urban smog, consist of a carbon core coated with organic chemicals and metals.
柴油车尾气粒子，是城市烟雾的主要组成部分，是由外表包裹着有机化学和五金的碳芯组成的。
Objective To study the antagonism effect of astragalus injection on the reproductive toxicity of mice exposed in diesel exhaust particles.
目的研究黄芪注射液对柴油机尾气颗粒物诱导的小鼠生殖功能改变的影响。
Conclusion SBO could have protective effect to a certain extent on certain biochemical changes in the rats treated by diesel exhaust particles.
结论沙棘油对柴油机汽车尾气颗粒物致大鼠某些生化指标改变具有一定保护作用。
The DPF reduces the pollution generated by diesel vehicles by filtering soot particles out of the exhaust gases.
柴油微粒滤清器通过从柴油车辆所排废气中过滤柴油颗粒来降低产生的污染。
EPA primarily curbs particulate air pollution by limiting primary aerosol emissions from diesel exhaust, he notes, so "controlling particles may not be sufficient."
他指出，EPA(美国环保局)主要通过限制柴油车辆排放的初级气溶胶来减少大气颗粒物污染，所以“控制颗粒物可能还不够。”
Soot particles in exhaust gas from diesel-fuelled vehicles have caused a serious environmental pollution, thus promoting the establishment of more emission standards.
柴油车尾气排放的碳烟颗粒已引起严重的环境污染问题，柴油车排气标准也在不断提高。
Soot particles in exhaust gas from diesel-fuelled vehicles have caused a serious environmental pollution, thus promoting the establishment of more emission standards.
柴油车尾气排放的碳烟颗粒已引起严重的环境污染问题，柴油车排气标准也在不断提高。
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