英德
有道
百度
谷歌
图片
维基
百科
直接估计法 [zhí jiē gū jì fǎ]
direct estimation method
- 本文以已婚花农妇女为例，分别比较时间日志与两种直接询问法，在估计无酬劳力时间的差异。
The author interviewed self-employed married women in the flower production industry to examine differences in estimates of unpaid labor time between time diaries and direct questions. - 摘要从移去－恢复法原理以及局部大地水准面精化残差拟合两个角度，分别得到了重力大地水准面精度估计的直接法与间接法，并通过实例分析了两种方法的误差评定结果。
From the two points of view of the remove-restore principle and the fitting of the remnant error during the condensing of the local geoid, this paper deduces the direct and the in direct methods assessing the precision of gravity geoid, and analyzes the error estimation results of the two methods. - 摘要在西方社会学及经济学分析中，比较日志与直接询问法对劳力时间的估计已有二十年历史，这类研究却未见于台湾。
In the West, time estimates between direct questions and time diaries have long been debated in sociological and economic analyses of household labor and market labor; no similar studies have been conducted in Taiwan.
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