Time-estimating of arrival的用法和樣例：
例句
- Yet rapid and accurate calculation of preestimate time proves to be difficult.
快速精確地計算重合閘時(shí)間預估值是其難點(diǎn)。 - This paper presents a stochastic calculus approach to this problem, deduces formulae to calculate the preestimate time, gives some thoughts of concrete realization.
本文提出了解決這一難題的隨機分析方法，導出了時(shí)間預估值的計算公式，并給出了具體實(shí)現思路。
