The invariable cross section diffuser is to be adopted in the sea outfall of Jiaxing Marinedisposal project, because of the facts of geology and structure.
由于地质、结构等原因，嘉兴市污水处理工程排放口拟采用等截面扩散器。
2
But even this method runs the risk of altering the acidity of soil or Marine ecosystems unless precautions are taken with disposal.
但是即便这种方法也面临着改变土壤酸性或海洋生态系统的风险，除非采取处理的预防措施。
3
A series of incidents this year -including the death last month of an American Marine involved in their disposal -have caused an uproar on Okinawa.