What's more, there is no Freon refrigerant in the new system and no pollution effect.
其次，该系统中没有氟利昂制冷工质，对环境没有污染。
Conclusion The environmental pollution effect pattern is quite applicable in evaluating and predicting environmental pollution.
结论该文建立的环境污染效应模型，在环境污染效应评价和预测方面，具有较好的适用性。
Generally, the loss brought by environment effectiveness and pollution effect is hard to be calculated quantitatively by currency.
通常，环境效益和污染影响带来的损失都很难直接用货币进行定量计算。
Veterinary drugs or their metabolites could be discharged to the environment, and have potential pollution effect on ecosystem at different levels.
兽药经动物代谢后以原型或代谢产物进入环境，对环境潜在的影响已经成为国内外关注的热点。
Veterinary drugs or their metabolites could be discharged to the environment, and have potential pollution effect on ecosystem at different levels.
兽药经动物代谢后以原型或代谢产物进入环境，对环境潜在的影响已经成为国内外关注的热点。
应用推荐