测算估计to calculate and estimate

• 据测估，目前我国工业生产增长总值中，科学技术进步的因素所占份额已达２６％左右。

  According to calculations and estimates, the portion of China's total industrial production growth accounted for by progress in science and technology has now reached around 26%.

• 一种不可测估的潜藏在人体中的巨大能量

  a vast energy that cannot be calculated or estimated, hiding in the human body