The performance improvement after the application of each tuning parameter is cumulative, building upon the parameters from the previous sections.
根据上一节所提供的参数，调节各调优参数后实现的应用程序性能改善是可以累加的。
2
UBS analysts say an improvement in the 3 Group telecommunications business could be a catalyst for as much as 40% cumulative growth in dividends over the next three years.