化学键：使原子缔合成分子、离子、晶体、金属及其它稳定物质形式的相互作用。

Bonding: Any of the interactions that account for the association of atoms into molecules, ions, crystals, metals, and other stable species.

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通过选择条件制备啤酒花油-环糊精包合物，风味物质的含量在包合物稳定物质中可高达10%。

The content of flavoring substances in cyclodextrin complex was as high as 10 % through proper selection of hop oil-cyclodextrin complex preparation conditions.

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因此随之而来的问题是：由于在形成热氧化物的时候，由于硅和氧的不完全反应，在硅和二氧化硅的界面会生成一氧化硅的气态不稳定物质。

So the problem is coming that SiO gaseous unstable matter is made in the interface of silicon and silicon dioxide due to silicon and oxygen incomplete reaction when making thermal oxide layer.

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Well that process of control to maintain a constant environment inside our body, whether it's an environment of constant mass or constant composition, or constant temperature, is called homeostasis.

这个控制过程维持着,体内环境的恒定,不论是内环境中物质的量的稳定,或者成分的稳定,或温度的稳定,这种状态叫做内稳态

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