The highly intensive industries in this region are associated with the emission of various chemicals that may pose a potential pollution to the river and the ecosystem.
这个区域的高度密集型产业与各种化学品的排放有关，可能会对河流和生态系统构成潜在污染。
2
Solid mixed potential gas sensors will become the indispensable oxygen sensor applied for automobile emission control and environment gas monitoring due to increasingly stringent emission regulations.
由于日益严格的排放法规，固态混合电势传感器将成为汽车尾气控制和环境气体检测必不可少的传感器。
3
Theoretical analysis shows that these processes are closely related to the process of potential electron emission based on the classical over_the_barrier model.