The present microbead encoding methods include chemical and physical encoding, but both of them are limited in application because of such problems as code stability, reaction compatibility and cost.

目前常见的微球编码方法有化学编码和物理编码两大类，但在应用中仍存在诸如编码稳定性、反应兼容性和成本等方面的问题而受到限制。

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This paper investigated the application of lutein in beverage and jelly, and estimated its physical stability and chemical stability.

探讨了叶黄素在饮料和果冻中的应用，并对其物理稳定性和化学稳定性进行评价。

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ILs have special physical and chemical properties such as low volatility, wide electrochemical window, nonflammability, high thermal stability, and wide liquid range.

离子液体具有特殊的物理化学性质，如低挥发性，宽的电化学窗口，不可燃性，高热稳定性以及宽泛的液态范围等。

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