According to the proposed model, we can obtain optimal irrigated area, scale of summer grain crops and scheduling diagrams of reservoir.

通过模型的求解，可得出计算区的最佳灌溉面积、夏粮种植比以及水库的优化调度图。

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The drop's key period of time for yield are found by analyzed the drop's effect of increase and reduce for crops, it include summer grain crops, autumn crops and oil crops.

通过对夏粮、秋粮和油料作物降水的增减产效应分析，找出了降水对产量影响的关键时段。

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During the Grain Buds, summer harvest is about to begin.

在小满期间，夏收即将开始。

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Its biggest rivals, meanwhile, have gone against the grain by embarking on a summer arms race, stacking their rosters with big-ticket signings.

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On the other hand, this summer America shipped the first 90, 000 of 500, 000 tonnes of grain promised if North Korea sticks to the six-party process.

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Summer turns the plains of the Maremma into vistas of sunflowers and waving, golden grain, a classic backdrop for paintings by the Macchiaioli, a once-prominent group of late-19th-century Italian Impressionists.

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