多项式回归分析表明，花粉可育率对特效烯浓度和播期的反应是二元二次方程。
Polynomial regression analysis indicated that the reaction of fertile pollen rates to tetcyclacis concentrations and dates showed a quadratic relationship.
采用多项式高次方凸轮对WD 618.44柴油机原排气凸轮进行了改进设计。
To solve the problems existed in the valve train of WD618.44 diesel engine, a new polynomial high power exhaust CAM profile was designed.
多项式，包括二次求根，三次方程式，余部定理。
Polynomials, including relationships involving the roots of quadratic and cubic equations, the remainder theorem.
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