Wang Shihou's wife is pouring seeds of wheat in the basin with water and putting in the field. These seeds of wheat of careful selection raised his head in the bag to look at the tender blue sky.

一盆水搁在地头，王世厚的老伴将麦种倒在了盆中，精选好的麦种从布袋里抬起了头，望着嫩蓝的天空。

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Test of flow distribution was performed on the cylinder head of typical Turbocharged diesel engine using flow display method and 2d flow field of cooling water in the cylinder head was obtained.

采用流动显形法对典型增压柴油机气缸盖进行水流分布试验，得到冷却水在缸盖中的二维流场。

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The utility model relates to a forge and press combined type central water-cooled oxygen lance spray head assembly, which belongs to the technical field of an oxygen lance of converter steelmaking.

锻压组合式中心水冷氧枪喷头组件，属于转炉炼钢氧枪设备技术领域。

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