污染

Effects of heavy metals on microbial biomass and activity in subtropical paddy soil contaminated by acid mine drainage .

等。 酸性矿山废水污染的水稻田土壤中重金属的微生物学效应。

Many of the world's coral reefs are threatened by ocean acidification and pollution, among other things.

世界上许多珊瑚礁受到威胁的海洋酸化和污染等因素的影响。

Other threats include human pollution, acidification from carbon dioxide and rising temperatures in Earth's atmosphere.

其它威胁还包括人类的污染、二氧化碳酸化，以及地球大气层气温的上升。

We study the influencing factors for the generating rate of bacillus acidophilic spores, causing juice drink s contamination, through experiments.

分析了嗜酸耐热芽孢杆菌污染的原因，研究了影响嗜酸耐热杆菌芽孢形成率的因素、温度和时间对果汁饮料的灭菌效果及不同防腐剂的抑菌效

Based on the theoretical framework of the leakage and spread of such poisonous and harmful substances as glycol and acraldehyde, this paper advances the graphic simulation of GIS of poisonous and harmful substances.

以石化企业乙二醇、丙烯腈装置产生的有毒、有害物质泄漏、扩散和污染范围的理论模型为根据，提出有毒、有害物质的地理信系统扩散图形模拟方法。

Poisoning that environment with acrimony is highly discouraged.

用尖酸刻薄的语言污染贴吧环境的行为是特别特别讨厌的！

By adopting phosphowolframic acid loaded by Al2O3 as catalyst for preparing acrolein, the corrosion of equipments could be avoided and the environmental pollution was decreased and the glycerol conversion and mole selectivity of acrolein would be increased greatly.

结论］采用Al2O3负载的磷钨杂多酸作为催化剂制备丙烯醛可避免对设备的腐蚀，减少对环境的污染，大大提高甘油的转化率和丙烯醛的摩尔选择性。

Heedless or deliberate destruction of the natural environment,as by pollutants or an act of war.

生态灭绝对自然环境的无意或有意的毁灭，如污染或战争引起的破坏

Activated carbon materials are widely used in air pollution treatment because of their well-developed porosity and high surface area.

活性炭材料因具有丰富的孔结构和较大的比表面积，而被用于大气污染治理。

The effect of concentrations of Zn, Cu, Pb, Cr, Cd on the viscosity and gel properties of actomyosin and myosin was determined by using texture analyzer after addition of heavy metals.

为了解重金属离子污染对鱼体质地的影响，通过外源添加不同浓度的Zn、Cu、Pb、Cr、Cd重金属离子，采用质构仪测定添加不同浓度金属离子对肌动球蛋白和肌球蛋白黏性和凝胶特性的影响。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。