“单位权方差”的概念、定义、翻译、参考文献-科学参考

单词	单位权方差
释义	单位权方差 Encyclopedia 工学精度释 variance of unit weight单位权方差权为1的观测值的方差。用σ2表示。又称方差因子。
随便看	strong topology strong topology of operators strong tournament strong tracking filtering strong transversality condition strong triangle inequality strong turbulence strong twin prime conjecture strong type strong unicity theorem strong unit strong variety strong wind over seas strong yellowish pink strongyloidiasis strongylus equinus stronium nitrate strontium strontium-87 isotope hydrogeology strontium 89 strontium-89 strontium age-dating strontium carbonate strontium chloride strontium chromate

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