求翻译：仅用1-MCP处理能够明显抑制莱阳梨的呼吸速率和贮藏前期的乙烯释放速率，对贮藏后期果实的乙烯释放率和可滴定酸含量没有明显作用，但维持了莱阳梨果实贮藏前期的可滴定酸含量；是什么意思？

Only 1-mcp treatment can significantly inhibit the Pear respiratory rate and early storage the rate of ethylene release rate and titratable acid had no significant effect on the storage of the late fruit of ethylene, but to maintain the Pear fruit storage pre-titration acid content;

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Only uses 1-MCP to process can suppress the laiyang pear obviously the breath speed and stores the earlier period the ethylene release speed, to stores the later period fruit the ethylene release rate and may the titrate acid content not have the obvious function, but maintained the laiyang pear fru

Only 1-MCP treatment can significantly inhibit the laiyang pears with storage of respiratory rate and ethylene production rate in the early, on storage of fruits in the late and titratable acid content of ethylene release rate is not obvious, but maintain the laiyang PEAR fruit storage and titratabl

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