The maturity model can be customized and extended by adding maturity indicators and attributes appropriate for the industry or organization.

成熟度模型可以被定义和扩展，方法是添加适用于某个行业和组织的成熟度指示器和属性。

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The maturity profile of new issues has also extended: 43 per cent of the new debt issued in 1999 had maturities between three to five years, up from 27 per cent in 1998.

新发行债券的年期亦较以往延长。1999年新发行的债券中，年期由三年至五年的产品占43%，较1998年的27%为高。

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The maturity profile of new issues has also extended: 43 per cent of the new debt issued in 1999 had maturities between three to five years, up from 27 per cent in 1998.

新发行债券的年期亦较以往延长。1999年新发行的债券中，年期由三年至五年的产品占43%，较1998年的27%为高。

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