In accordance with the prop tree diagram theory, adding the marking stations, the path-marking model in accurate way changes he annular structure speedway network into the tree structure.

准确路径识别模型是指依据图的支撑树理论，添加标识站，把环形路网结构变为树状结构的模型。

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This paper proposes an update method for batch encryption keys based on the marking algorithm applied to key tree.

本文主要研究了图像分割算法、标记算法等图像处理算法在钢筋计数软件开发中的应用。

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All she has is a small patch of grass and four 12 studs, marking the boundaries of her plot, a tree that in the early days provided frequent shade, lots of sunshine.

她有的只是一小格草地，那用四个钉子来界定的方寸之地，一棵早上能稍稍遮点荫的树，以及大片大片的阳光。

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Scottish Parliament Presiding Officer Tricia Marwick also planted an oak tree at Holyrood marking the Queen's lasting connection with the institution.

BBC: Salmond leads Holyrood Diamond Jubilee tributes

No tree trimmings or logs can be removed from the area, and state workers are marking doomed trees with a fluorescent green dash.

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