Based on the bedding grid and horizontal grid, mixed grid-modeling method was established by analyzing oil ring distribution and the existing reservoir simulation grid technique.

分析了薄油环分布特征及现有油藏模拟网格技术特点，引入顺层网格和水平网格，论述了混合网格建模方法。

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As you strip the bed, be sure to shake out the linen to check for articles of clothing or other objects that might be mixed in with the bedding.

在剥脏布草的时候，用力抖动，防止有客衣和其它物品卷在被单里。

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