基本解釋[數(shù)學(xué)]數(shù)學(xué)期望值英漢例句雙語例句Build mathematical model of quantitative analysis, confirm the expectation value of light intensity, build standard work curve, improving analysis precision.建立定量分析數(shù)學(xué)模型，確定光強值，建立標(biāo)準(zhǔn)工作曲線，提高分析精度。Optimal maintenance policy problem in a system is discussed and analysed in this paper. Due to the random variable concerned, one objective mathematical model of expectation value is developed.本文討論了系統(tǒng)的最優(yōu)維修策略問題，考慮到題目中所涉及的變量大多為隨機變量，我們建立了單目標(biāo)的期望值模型。When the market is complete, the present value of any derivative security is equivalent to mathematical expectation of its underlying profit discount value under equivalent martingale measurement.當(dāng)市場是完備時，任意衍生證券的現(xiàn)值等于該證券未來收益折現(xiàn)值在等價鞅測度下的數(shù)學(xué)期望。mathematical expectation value更多例句專業(yè)釋義數(shù)學(xué)數(shù)學(xué)期望值