In the new product concept evaluation stage, the filtration method, which considers relative importance and effect of each factor of the multi-scheme, can be mainly adopted.

在新产品概念开发阶段，主要运用多设想（或方案）加权评分法对新产品设想进行筛选；

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The advances of production process are mainly applications of two stage filtration, full filtrate circulation, filter aids, membrane solvent recovery, dewaxing at room temperature, etc.

工艺进展主要是两段过滤、全滤液循环、助滤剂应用、渗透膜溶剂回收、室温脱蜡等。

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The paper gives a detail presentation of the dewatering mechanism of air-pressure filtration on air blowing stage.

详尽介绍了气压过滤在压气吹干阶段的脱水机理。

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The 32-story hotel has nearly 1, 200 all new and cutting edge guest rooms, all part of the new Respire by Hyatt hypo-allergenic program, featuring a six-stage process to remove irritants, including state-of-the-art air filtration.

FORBES: Hyatt Regency New Orleans, LA