以下为句子列表：
英文: By correct grasping the esterification autoclave temperature increasing rhythm and the feeding opportunity of PTA slurry, better controlling of the esterification technology conditions, avoiding the esterification condensation system overload, the prepara
中文: 通过准确把握酯化釜的升温节奏，PTA浆料的注入时机，控制好酯化工艺条件，避免酯化冷凝系统过载，完成了开车第一批合格低聚物的制备，从而降低了开车成本。
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