total accumulation rate

例句：

1. 1. The company's total accumulation rate has increased significantly in the past year.
   该公司的总资产积累率在过去一年里显著提高。
2. 2. The total accumulation rate of carbon dioxide in the atmosphere is a critical environmental issue.
   大气中二氧化碳的总积累率是一个关键的环境问题。
3. 3. The total accumulation rate of renewable energy sources is expected to increase in the coming years.
   预计未来几年可再生能源的总积累率将增加。