systemic velocity

例句：

1. 1. The growth rate of the economy is a key indicator of a country's systemic velocity.
   经济增长率是衡量一个国家系统速度的关键指标。
2. 2. The new technology has greatly increased the company's systemic velocity.
   新技术极大地提高了公司的系统速度。
3. 3. The government's policy changes have had a significant impact on the country's systemic velocity.
   政府的政策措施对国家的系统速度产生了重大影响。