celerity

It is an effective liquid separation tool with advantages such as simpleness, celerity and veracity.

该量取器使用方法简单、快速，是一种准确、有效的液体分离工具。

It improves the celerity and accuracy of speed tracking.

提高速度跟踪的快速性和精确性。

The results showed that series-determine method with merits of nicety and celerity has notable effects.

研究结果表明，一次性连续测定法具有快速、准确等优点，效果显著。