Square brackets denote a numerically indexed array.

方括号表示数字索引数组。

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The Lunar Array for Radio Cosmology (LARC) would involve hundreds of small radio telescopes covering two square kilometers on the side of the moon that never faces Earth.

月球宇宙无线电波阵列(LARC)由数百个小型射电天文望远镜构成，它们将在月球暗面覆盖两平方公里。

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The GameServer singleton is used for its positions array, which has the current state of each square on the game board.

GameServer单例用于它的位置数组，其中保存了游戏面板上每个格子的当前状态。

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Putting even the highest-resolution bacteria-based cam to shame, the new 4-inch-square CCD features an array of 10, 560 x 10, 560 pixels, and was developed in conjunction with Semiconductor Technology Associates to aid the U.S. Naval Observatory's Astrometry Department in precisely determining the position and motion of celestial objects.

ENGADGET: DALSA ships 111 megapixel CCD

The Rolling Stone received perhaps the most sustained standing ovation of the night as he joined his old pal toward the end of Crossroads, a two-night concert festival at Madison Square Garden that brought together a dazzling array of guitar masters, from John Mayer to Jeff Beck to legends like Buddy Guy, and of course, Clapton and Richards.

NPR: Richards Joins Clapton At Crossroads Festival