Fresh pear juice to clarify the production process is to clarify the key to study the centrifugal pectinase clarify the law and clarify the effect of pear juice.

对鲜梨澄清汁制作的关键工艺是澄清，研究了离心法和果胶酶澄清对梨汁的澄清效果。

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ThiS Paper dedals with a new type of offshore Platform consisting of a beam pillar system. The centrifugal model tests were performed to clarify the operational mechanism.

本文对新型的梁柱式石油平台进行了研究，通过离心模型试验阐述了此类平台的工作机理。

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