制浆造纸专业单词1

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1、7.BLEACHINGBleachingSequencesPreparationofBleachChemicalsChlorination&ExtractoinOxygenBleachingHypochloriteBleachingBleachingEquipmentRecyclesofFiltratesPulpBrightening8.PREPARATIONOFSTORKFORPAPERMAKINGRepulping(Dispersion)RefiningMeteringandBlendingofFurnishes9.NON-FIBROUSADDI

2、TIVESTOPAPERMAKINGSTORKRetentiononthePaperMachineWetEndChemistryApplicationsofNon-FibrousAdditivesAlkalinePapermaking10.PAPERMANUFACTURE-WETENDOPERATIONSIntroductiontothePaperMachineApproachSystemFlowspreaderandHeadboxSheet-FormingProcessWirePart(Fourdrinier)Twin-WireFormingWhi

3、teWaterSystemBrokeSystemPressingVacuumSystem11.PAPERMANUFACTURE-DRYENDOPERATIONSPaperDryingCalenderingProfileControlReelingPaperMachineDrivesWindingRollFinishing171.翻译文章，每周一篇，平时成绩2.参考书,外文杂志（tappi,appita,ppi,ppcetc.）---图书馆3.学习方法，预习-听讲-翻译（主要是专业词汇问题）4.成绩，考试+平时翻译+提问更正：1.p122Oioxin＝

4、Dioxin二噁英problem2.content7bleaching7.3chlorinationh=r3.9.2wetendchemistry4.p130倒数5linecountercurrent5.p132倒数5linemodem=modern6.p153line10ids＝aids7.p153倒数3linehe＝the8.p157floes＝flocs9.p159倒数2arived＝derived10.p164lineonean＝art11.p164倒数7corrmonent＝componentThewhitenessofpulpismeas

5、uredbyitsabilitytoreflectmonochromaticlightincomparisontoaknownstandard(usuallymagnesiumoxide).TheinstrumentmostcommonlyusedistheZeissElrephoreflectancemeterwhichprovidesadiffuselightsource.Fullybleachedsulfitepulpscantestashighas94,andunbleachedkraftpulpaslowas15Elrephounits.U

6、nbleachedpulpsexhibitawiderangeofbrightnessvalue(Table7-1).Thesulfiteprocessproducesrelativelybrightchemicalpulps,upto65,wherethoseproducedbythekraft,sodaandsemichemicalprocessescanbequitedark.Mechanicalpulpbrightnessismainlyafunctionofthespeciesandconditionofthewoodpulped.Gene

7、rally,onlythosespeciesprovidingbrightnessvaluesover55areutilizedformechnicalpulping.Celluloseandhemicelluloseareinherentlywhiteanddonotcontributetopulpcolor.Itisgenerallyagreedthat“chromophoricgroups”ontheligninareprincipallyresonsibleforcoloroxidativemechanismsarebelievedtocon

8、vertpartofthelignin’sphenolicgroupstoquinone-likesubst