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新疆古灌区
释义
新疆古灌区
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农田水利史
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ancient irrigation area in Xinjiang
新疆古灌区
中国西汉太初四年(前101),在塔里木河中游的渠犁(今库尔勒境西南)、轮台建置屯田,修浚沟渠,后又向塔里木河上游及罗布泊、吐鲁番、哈密发展的新疆农业灌溉区域。
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dual mode set-top box
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dual modular redundancy
dual module
dual net
dual norm
dual normed space
dual notion
dual number
dual object
dual of tangent space
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