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本文主要分析了E_(601)与E_(601改)、E_(601玻)与E_(601钢)、E_(601)与φ80几种蒸发器之间测值的折算系数。但气象部门一直沿用φ20蒸发器,而且测点密、系列长,经常被水利计算所引用。关于E_(601)、φ80、φ20蒸发器的测值与自然水面月蒸发值(20m~2)的折算系数仍要按江苏省水文总站1976年1月编印的《江苏省水文手册》第80页的表3-2和3-3换算。
In this paper, the conversion factors of measured values between E 601 and E 601, E 601i and E 601i, E 601 and Φ 80 are mainly analyzed. However, the meteorological department has been using φ20 evaporator, and measuring points dense, long series, often cited by the calculation of water conservancy. On the E_ (601), φ80, φ20 evaporator and natural water surface evaporation monthly value (20m ~ 2) of the conversion coefficient still according to Jiangsu Provincial Hydrographic Station January 1976 compiled “Jiangsu Province Hydrology Handbook” Article 80 Pages 3-2 and 3-3 of the page are converted.