One of the fundamental building blocks of matter, called quarks, are bound together by gluons to form 'composite' subatomic particles such as protons and neutrons.

夸克是这种物质的最基本构造块之一，它被胶子束缚在一起形成亚原子粒子“混合物”，如质子和中子。

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George, making his first appearance on a royal Mail stamp, had to stand on four foam blocks bound together with tape so his head was at roughly the same height as the seated royals.

这是乔治第一次在皇家邮票上露脸，为了能跟家族中其他三位坐着的长辈保持同样的高度，乔治不得不站在四块泡沫塑料板上。

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This may result in a large delay bound where large blocks of contiguous MAS blocks other applications from meeting their low-latency requirements.

这可能导致大的延迟界，其中连续MAS的较大区块阻止其它应用满足它们的低延时需求。

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Yet traveling back to smog-bound Beijing, past industrial factories, high-rise apartment blocks under construction,shopping malls and the ever growing number of cars, the future once more looks uncertain.

VOA: standard.2010.08.03

But the Merck-bound scientist's main interest has been in the structure and function of proteins, the building blocks of all living things and the basis for most drugs.

FORBES: Peter Kim To Head Merck's Labs