The NWS Web site features a handy on-line calculator for determining the heat index based on a combination of either temperature and relative humidity or temperature and dew point.

国家气象局(NWS)网站公布了一个方便的在线计算器便于大家基于温度和相对湿度或温度和露点的结合来计算炎热指数。

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According to the relative index of temperature and salinity, the modified water-masses are divided into nine different characteristic parts.

根据温、盐相对指标，将这些水团分为九种不同的特征。

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The analysis indicates: the load amenity index ratio curve is very stable in all axis range, this indicates amenity index can better reflect the change of power load relative to temperature.

分析表明：负荷-舒适度指数比值曲线在整个坐标轴范围内比值很稳定，说明舒适度指数相对于温度能更好地反映电力负荷的变化。

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