发行定息债券能延长集团借贷到期时间组合，并扩大定息投资者的基础。

The issuance of the fixed Rate Bonds enables the Group to extend its debt maturity profile and to broaden its fixed-income investor base.

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适宜的气体组合可延缓果实衰老，防止果实褐变且延长贮藏期。

The fitting gas combination can delay the fruit caducity, control fruit Browning and prolong fresh-storage period.

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组合药物的有效率大于单一药物，但生存期并没有延长，且毒性增加。

Response rate to a combination of drugs is higher than that to a single drug, but survival is not improved and toxicity is increased.

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