According to hilly areas of economic crops for water-saving technologies and equipment Research, which need to get water demanding information and crop irrigation model.

针对丘陵地区经济作物节水关键技术及设备研制课题需要解决需水信息采集和作物的灌溉模型的问题。

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An example is taken to show the shape characteristic of terrain corrections for near, mid and far areas in high accuracy gravity survey in hilly area.

本文以一个具体实例来说明山区高精度重力测量中近、中、远区地改值的形态特征。

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Objective To master the epidemic situation of human intestinal helminthiasis in hilly areas of Sichuan Province.

目的了解四川省丘陵地区肠道蠕虫病流行现状。

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But even when ownership is confirmed, the geography of Port-au-Prince, with its narrow streets and hilly terrain, can make many areas difficult to get to with machinery, he says.

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Networks using lower frequency spectrum tend to fare better in rural areas as their signals propagate better, especially in hilly areas.

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"When we put e-bikes in hilly areas of London I don't think we're going to have any shortage of riders... if anything, we're going to have a shortage of bikes, " says the mayor's cycling commissioner, Andrew Gilligan.

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