A creditor is endowed with the right to request simultaneously or one or several of the debtors to dischargetotal or part of the debt in turns.
债权人有权向连带责任人中一人、数人或全体，同时或先后请求履行全部或一部分债务。
2
Analyzing the function of environment monitoring on controlled dischargetotal amount, the paper points out the present deficiency and the countermeasures for strengthening environment monitoring.
通过分析环境监测在实施污染物总量控制中的重要作用，指出目前存在的不足，以及强化环境监测工作的对策。
3
The totaldischarge of the pollutants was further controlled, with part of the indicators reduced.