简介：Itisimportanttoestablishtheevaluationsystemofthecleanerproductionoftheminingenterprise,whichcanprovidethetechnicalsupportandguidanceforthecleanerproductionevaluationandfacilitatingthepromotionofcleanerproductivetechniquessoastorealizetheintegrationofeconomicdevelopmentandenvironmentalprotection.Thispaper,accordingtothecharacteristicofminingandAnalyticHierarchyProcess(AHP),establishestheevaluationindexsystem,putsforwardtheoverallquantitativeevaluationmethodbasedonFuzzyMathematicsandtheexperts’experience,andestablishestheevaluationsystemofcleanerproduction.Themainproblemsincleanerproductionofthemineareanalyzedbycalculation,andsomecountermeasuresandsuggestionsareproposed.

简介：1.IntroductionThreevillageswereselectedtodothefieldresearchinTibetAutonomousRegion:KhorchakvillageandShideVillageinPurangTown,PurangCounty,andKungyalVillageinHorCounty.ClosetoIndiaand1okmfromNepal,thefirsttwovillages,KhorchakandShide,aresituated18kilometersfromPurangCounty,alongthedownstreamofPeacockRiver,oneofthefourmajorriversinAli.Withaveragealtitudeof3850metersinplateausubfrigidaridclimate,thesetwobeautifulvillagesfallintothecategoryoffarmingpastoralareaandtheirproductivestructureissettled/grazing,herdingsheep,goat,cowandetc.KungyalVillage,115kilometerstotheeastofPurangCountygovernment,altitude467o,plateausubfrigidaridclimate,isatypicalpastoralareaanditsproductivestructureisnomadorseasonalnomad,herdingyak,sheepgoatandetc.Thesethreevillageswerechosenduetotheirrepresentativefeatures.

简介：ＳＴＵＤＹＯＮＳＯＭＥＭＥＴＥＯＲＯＬＯＧＩＣＡＬＰＲＯＢＬＥＭＳＩＮＨＨＧＡＧＲＩＣＵＬＴＵＲＡＬＰＲＯＤＵＣＴＩＯＮ￥ＧａｏＳｕｈｕａ（高素华），ＧｕｏＪｉａｎｐｉｎｇ（郭建平）．ＡｎＳｈｕｎｑｉｎｇ（安顺清）ａｎｄＷａｎｇＳｈｉｌｉ（王石立）Ｓ...

简介：轮船生产尖系统是在造船的主要生产活动之一。管子生产的时间表在造船的主人时间表上有重要影响。在这研究，ITOC概念被介绍解决一家尖工厂的安排问题，并且一个聪明的安排系统被开发。系统，一个产品模型，一个操作模型，一个工厂模型，和尖生产的一个知识数据库集成于，自动化了安排的计划进程和生产。上述点的细节被讨论。而且，一家尖工厂里的系统的一个应用程序，完成了由缓慢，铅时间，和库存测量了的性能的高水平，被演示。

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简介：Systematicstudiesonthetreatmentandreuseoftheacidindustrialwatewatercontainingsodium2-Naphthylsulfonate(β-salt)from2-NaphthanolproductionprocessbyND-910resin(madebyself)isreportedinthispaper.Undertheoperationconditionsofinitialβ-saltconcentrationof10000-25000mg/LandinitialCODCrof20000-40000mg/L,theremovalratesofSodium2-NaphthylsulfonateandCODCrareover95%andover89%,respectively.Theeffluentcanbedischargeddirectlyafterbiologicaldegradation.TheworkingsorptioncapacityofND-910Resinforβ-saltisover230g/kg.Analkali-waterwashprocedureisutilizedtoregenerateresinandthereclaimingrateofβ-saltisover98%.

简介：Basedontheanalysisofthebioenergycropproductionfunctionoflanduse,combinedwiththestatusquoofChineselanduse,thecultivationofenergyplantsandthebioenergycropproductionfunctionoflandusehadbeenanalyzesanddiscussesinthispaper.Resultsshowthattherewerealotofunusedlandsandmarginallandswhichcanbeplantedbioenergycropstoperformthebioenergycropproductionfunctionoflandusewithgreatpotentials;andcurrentlytherewerenofoodproductionproblems.Therefore,itwasveryimportantforChinatoemphasizebioenergycropsplantinginordertofullyuselandresourcesinourcountry,moderatetheenergycrisisandincreasepeasants'income.

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简介：WiththeKyotoProtocolenteringintoeffectinmanycountriesoneafteranother,carbontradinghascomeintobeinganddevelopedquickly.Chinaisthemainsupplierofcarbonemissionsrightsintheworld,butsuchtransactionsarestillinthestageofCleanDevelopmentMechanism(CDM)projectswithoutitsowntradingsystem,whichisnotconduciveforChinatowintherightsofcarbonpricingintheinternationalmarket.Low-carbonandemissionsreductionistheinternationaltrendnowadays,andtherefore,itisparticularlynecessaryandurgenttoinvestigatetheissueofcarbontradinginChina.Inthispaper,theauthorshavereviewedPutty-ClayVintage,whichisamodelofproductionfunctionforcarbontrading,revealingthemainpoints,contributionsandshortcomingsofthemodel.CombinedwithChina'snationalconditions,theauthorshaveinvestigatedtheapplicationofthismodelinChina'scarbontradingfromfourdifferentangles,includingenterpriseproductionoptimization,financialmarketdevelopment,nationalmacro-economy,andtheallocationofemissionquota.ThisstudyaimstoprovideChina'senterpriseswithananalyticalframeworkwhenparticipatingincarbontradinginthefutureanditisbeneficialforthemtomakeoptimalproductionplanningwhenconsideringthecostofcarbonemissionsreduction.

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简介：VegetableproductionplaysaveryimportantrolenotonlyasasourceofforeignexchangeforSenegalandanappreciationofthedietaryneedsofpopulations,butalsointhecontextofthepolicyofdiversification.Thustheaimofthisanalysisistomeasuretheimportanteconomicimpactandvegetableindustrialactors,findthelimitedfactorsofthehorticulturedevelopmentandtheperspectivesforimprovingthevegetableproductioninthearea.OurresultsshowthattheNationalproductionoffruitsandvegetablesisestimatedapproximatelyat370,000tonsandtheNiayeszoneconstitutes80%ofthedomesticproduction.Horticultureisasectorwhichcreatesemploymentsinthatareawithimportantincomesearnedbybothproducersandthevariousintermediaries(commercialprocess).Thevolumeofexportshasreached14,321.588tonsin(2002-2003)against11,125.132tonsin(2001-2002)witnessingthananincreaseof28.7%,buttheoneofimportsisveryimportantandrepresentsanoutflowofforeigncurrencyestimatedatabout3billionperyear.

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简介：ThispaperexplorestheadvantagesofresearchinrelationtoELTpracticeinChinaandincomparisonwiththeothertwosourcesofhumanknowledge,i.e.experienceandreasoning.Itthenelaboratesthefourkindsofstudy:receptivestudy,productivestudy,criticalstudyandcreativestudyandproposesaprac-ticeofever-advancingintegrationofdifferenttypesofstudy.Itfinallydiscussespossiblerelationshipsbe-tweenstudyandresearchandsuggestsresearch-basedstudyandstudy-orientedresearchastwopotentialap-proachestomutualstimulationbetweenstudyandre-searchinELTpracticeinChina.

简介：第二代的添加剂砍--为提高丙烯产量并且增加汽油的辛烷等级的A在PetroChina石油化学的研究院下面由Lanzhou化学研究中心发展了成功地在Lanzhou石油化学的公司在催化剂工厂的号码1微球的催化剂单位在第一次尝试被生产了。

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简介：沼泽地有巨大的贫穷战斗潜力并且在尼日利亚，越来越多的人依赖于为他们的生计的沼泽地。检验在尼日利亚为农业影响沼泽地利用的当前的地位的社会因素，一种简单随机的采样技术被用来选择栽培沼泽地的200个农民，一张结构化的问询表被使用在社会因素上得到信息。收集的数据用频率和百分比被描述，多重回归分析被用来识别是沼泽地利用的决定因素的重要变量。分析的结果证明重要变量包括了庄稼偏爱，耕作系统，文化，味道，陆地任期，沼泽地耕作的知识，察觉的适用性，农民的部落，沼泽地的地点，和农民的年龄。让政策，公共了解，和适当耕作方法的正确联合以便在尼日利亚改进沼泽地利用与建议被结束。

简介：AbstractThe purpose of this review is to provide medical researchers, especially those without a bioinformatics background, with an easy-to-understand summary of the concepts and technologies used in microbiome research. First, we define primary concepts such as microbiota, microbiome, and metagenome. Then, we discuss study design schemes, the methods of sample size calculation, and the methods for improving the reliability of research. We emphasize the importance of negative and positive controls in this section. Next, we discuss statistical analysis methods used in microbiome research, focusing on problems with multiple comparisons and ways to compare β-diversity between groups. Finally, we provide step-by-step pipelines for bioinformatics analysis. In summary, the meticulous study design is a key step to obtaining meaningful results, and appropriate statistical methods are important for accurate interpretation of microbiome data. The step-by-step pipelines provide researchers with insights into newly developed bioinformatics analysis methods.

简介：Aimingatfacilitatingtheresearchofurbantourismimagepositioning,thispapersummarizesthedomesticandabroadtheoriesonurbantourismimageandanalyzesitssignificanceforcities.WithDengfengasanexample,itsgoalistoboostdevelopmentofDengfengtourism,whichisanexcellenttourismcityinChina.Thispaperpresentsitscurrenturbantourismdevelopingsituation,positionsitstourismimage,concludestheplanofimagebrandandproposespromotionalslogansbasedontheanalysisofDengfengtourismlocalfeatures,itscoreelementsandperceptionsofvisitors.

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