At last, the online cleaning was carried out using the Two Way Flow (TWF) technology.

最后进行了双向流工艺的在线中试研究。

youdao

A comparison between two ways flow (TWF) membrane filtration process and common membrane filtration process were made in a PVDF hollow fiber membrane separation process.

利用聚偏氟乙烯(PVDF)中空纤维膜，对比考察了双向流膜过滤工艺与普通膜过滤工艺。

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To carry out the on-line cleaning in industry, a kind of cleaning equipment is devised according to the principle of the two Way Flow (TWF) technology, and two cleaning schemes is constituted.

根据双向流技术(TWF)的原理，设计了清洗中试的装置和两种在线清洗方案。

youdao

Cynlluniwyd y parthau i gynorthwyo datblygiad twf cynaliadwy, creu swyddi a gwneud economi Cymru yn fwy cystadleuol.

BBC: Pwyllgor Menter a Busnes

Mae Horizon 2020 yn rhaglen ymchwil a datblygu Ewropeaidd a'r bwriad yw ffurfio rhan allweddol o'r ymgyrch gyffredinol i greu twf a swyddi newydd ar draws Ewrop.

BBC: Pwyllgor Menter a Busnes

Ms Davies said that there was no longer a Twf Welsh language officer for Bridgend and that this would inevitable affect the promotion of language in the area.

BBC: Education questions