The programme will also authorize refinement of the test plan prior to testing and at other appropriate times, if refinement is necessary to reflect proposed operations accurately or to incorporate recent research or monitoring results.
方案还应规定，为准确地反映拟议的操作或采用最新的研究成果或监测结果，在试验开始以前或在其他适当时候，可以酌情修改试验计划。