The IPOs' long-run abnormal returns are sensitive to which benchmark's return is adjusted by, and to which method of weighting average is employed.
IPO长期超常收益率对使用何种参照指标的收益率来调整以及使用何种加权平均方法很敏感。
With the method of weighting average, index of goal reliability for fatigue was dealt with. Formula of fatigue design for military bridge was presented. Subentry coefficients were suggested.
采用加权平均法定出疲劳目标可靠度指标，推导了疲劳设计公式，并给出各分项系数的建议值。
This paper presents a basic principle of making network processing, following the trail of isoline, and smoothing curves by near-point average weighting method.
本文介绍了用近点平均加权法进行网格化处理、追踪等值线以及曲线的光滑等基本原理。
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