trinomial

[数] 三项式；[生物] 三名法英释中释na polynomial consisting of three terms, such as ax² + bx + c

三项式的英释中释adjconsisting of or relating to three terms

1 It is set up trinomial equation for fractured well on low-permeability gas reservoirs based on percolation mechanics..文章从渗流力学基本理论出发，建立了低渗透气藏压裂井三项式产能方程。

2 This paper develops a trinomial option pricing model that incorporates the first four moments of the stock return distribution..提出了一个将股票收益分布的头四个动差结合起来的三项式期权定价模型。

3 Through the theory of probability, we show the formula of the trinomial option pricing model for finite periods in a stock market..利用概率论的理论，推导出了某一假定证券市场中有限周期买入期权的三项式期权定价公式。