Of the several existing maze-solving algorithms, two commonly used ones consume a constant amount of memory regardless of the maze's size.

在现有的几种解迷宫算法中，有两种常用算法使用固定数量的内存，而与迷宫的大小无关。

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This file type is the most commonly file used by professional printers and embroiderers etc. They will be able to reduce and increase the size of the image without any loss of quality.

这个文件类型是最常见的文件由打印机和刺绣等专业使用，它们将能减少和增加没有任何质量损失的图像的大小。

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Its size follows the proportions of traditional tatami MATS, which have been commonly used as a flooring surface in Japanese houses for centuries.

它的尺寸符合传统榻榻米的比例，榻榻米在日本作为一种常用的地板面层已经使用了几个世纪。

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The size most commonly used in the orchestra is called the contrabass-tuba, or double-bass tuba.

NPR: Young Tuba Player Gets Nod from Phila. Orchestra

Why not take the commonly used advertiser-sponsored wallboard, standardize the size and hang them everywhere--on campus, in doctors' offices, in day care centers?

FORBES: Changing the Game Plan