针对皋兰县高扬程灌区进行实际运算，获得了满意的结果。

It has achieved a satisfactory result through practical calculation to high-lift pumping areas I...

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皋兰县是甘肃中部18个干旱县之一，十年九旱是皋兰的特点。

Gaolan County Central 18 dry counties in Gansu, one of the Kowloon-drought years is Gaolan features.

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乾隆三年(公元1738年)，临洮府治由狄道移至兰州，改称兰州府，又改州为皋兰县。

Qianlong 2003 (1738 AD), Lintao House rule by the Didao moved to Lanzhou, Lanzhou House renamed, and Gaolan County to the state.

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