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目前,加强各级教育行政部门、各级各类学校对于统计工作的重视,同时加强对统计数据真实性的管理,就成为教育统计工作的重中之重,而这两件事情的聚焦点就是教育统计人员的队伍建设。新的ApplePay通过iMessage可以与好友进行点对点的转账,用户收到iMessage支付的现金之后,可以存在现金钱包余额中,可以用来线下支付、提现,或者继续发送给其他用户。(北方科技信息研究所徐可)AerospaceSupplierOrdersTitaniumRotaryHearthForgingFurnacehttp://www.can-eng.com/News/News-Press-Releases/aerospace-supplier-orders-titanium-rotary-hearth-forging-furnaceAerospaceSupplierOrdersTitaniumRotaryHearthForgingFurnaceCan-EngFurnacesInternationalLimitedwascontractedtocommissionaturnkey36ft.diameter“Pancake”stylerotaryhearthfurnaceforaleadingNorthAmericanBasedaerospacesupplier.Theopenhearthconfigurationallowsforflexibleloadinganduniformheating.ThefurnacewillbeusedintheproductionoflargefixedwingaircraftTitaniumandNickelbasedalloyclosed-diestructureforgings.ThefurnacesystemfeaturesanadvancedlowNOxcombustionsystemdesignedtomeetthemoststringentenvironmentalandtemperatureuniformityrequirements.Specialdual-doordesignprovidesthecustomerwithsignificantflexibilityforforgingtopressmanipulationwithinintheirexistingplantlayout.Thesystemiscapableofprocessingupto250,000poundloadcapacityina24/7productionenvironment.ThefurnacesystemcomplieswiththermalperformancerequirementslaidoutinAMS2750E,integratesalowshrinkageceramicfiberlining,uniquerotatinghearthdriveandsealingsystem.ThesystemisscheduledtobecommissionedtotheUnitedStatesinthethirdquarterof2017.CAN-ENGFurnacesInternationalisaglobalproviderandleaderofstate-of-the-artthermalprocessingsystems.HeadquarteredinNiagaraFalls,ON,CanadaCAN-ENGisanISO9001:2008certifiedcompany.ForfurtherinformationpleasecontactCan-Engatfurnaces@can-eng.comorJoeSalibaatjsaliba@can-eng.com.CAN-ENGFurnacesInternationalLimitedContractedtoDesignandManufactureaTitaniumRotaryForgingFurnaceforWeberMetals,Inc.http://www.can-eng.com/News/News-Press-Releases/can-eng-furnaces-international-limited-contracted-to-design-and-manufacture-a-titanium-rotary-forging-furnace-for-weber-metals-incCAN-ENGFurnacesInternationalLimitedhasbeencontractedtodesign,manufactureandcommissionaRotaryFurnaceSystemfortheheatingandhotworkingoftitaniumandalloybilletsandpreformedshapesforWeberMetalsInc.ofParamount,California-LongBeachFacility.WeberMetalsisasubsidiaryofOttoFuchsKGofMeinerzhagen,GermanyandanoperatingunitoftheOttoFuchsAerospaceGroup.ThislargediameterRotaryFurnaceisapartofWeberMetals’60,000tonPressExpansionProject.The60,000-tonpresswillallowWeberMetalstomanufacturelargerandlighterforgingsutilizingmoreadvancedmaterialsandwillincorporatethelatestingreentechnologytoreducewaste,energyconsumptionandincreaseefficiency.ThenewfacilitywillhousethelargestaerospaceforgingpressintheAmericasmakingsomeoftheworld’slargestmonolithicforgingcomponents.CAN-ENGFurnacesInternationalLimitedisproudtobeapartofthisgroundbreakingproject.WeberMetalsOrdersCan-EngRotaryFurnacehttp://forgingmagazine.com/heating/weber-metals-orders-can-eng-rotary-furnaceCan-EngFurnacesInternationalLimitedisdesigningarotaryhearthfurnacetoheattitaniumandalloybilletsthatitwillinstallforWeberMetalsInc.,Paramount,CA.Thefurnaceinstallationispartofthe$170-millioncapitalinvestmentcenteringonanewclosed-diepressthatwillforgeextra-largenickel-andtitanium-basedalloypartsforcommercialaerospacecontracts,includingAirbusandBoeingprojects.NiagaraFalls,Ont.-basedCan-EngFurnacesdidnotdetailthecapacityorotherdesignfeaturesofthefurnace.Rotaryhearthfurnacesarecontinuousoperationsinwhichchargematerialisconveyeddirectlyoverthefurnacehearthonaturntableinsidetheheatingchamber,poweredbyanexternaldrive.Theyareconsideredtobeaveryreliableandsturdywaytoheatmultiplebilletand/orbloomsizes.Theyareoftendesignedasthecentralelementofacontinuousheatingprocess,withprogrammableheatingandautomatedbillethandlingWeberMetalsisasubsidiaryofGermany’sOttoFuchsKG,producingopen-dieandclosed-dieforgingsinaluminumandtitaniumalloys,mainlyforaerospacemanufacturing,likeaircraftfuselageandwingstructures,aswellaslandinggears.Presently,theplantoperatesfouropen-diepresses(ratedat1,200to5,000tons)andfiveclosed-diemachines(ratedat1,500to33,000tons.)The60,000-tonpressisanSMSdesigndescribedas“thelargestaerospaceforgingpressintheWesternHemisphere,andthelargestintheworldinstalledwithprivateinvestment.”Start-upisplannedforlate2017.【据加拿大航宇工业协会网站2017年6月7日报道】今天,加拿大国防部长哈吉特·萨吉恩阁下宣布了加拿大政府新版国防政策。
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  • 白芷

    白芷适应性很强,耐寒、喜温和湿润气候,我国各地均有栽培,喜向阳、光照充足的环境。白芷是根深喜肥植物,种植在土层深厚、疏松肥沃、湿润而又排水良好的沙质壤土地,在黏土、土壤过沙、浅薄中种植则主根小而分叉多,亦不宜在盐碱地栽培,不宜重茬。白芷抽蓄后,根部变空心腐烂,不能作药用

    • 种名:白芷
    • 别名:芷,芳香,苻蓠,泽芬,白臣,番白芷,兴安白芷,库页白芷,杭白芷,川白芷,香棒,茞。
    • 花期:5-6月
    • 生态性状:耐寒植物
    • 观赏性分类:观花植物
    • :伞形科 属:当归属
    形态特征

    伞形科,多年生草本。茎高大粗壮,高200~300厘米,茎中空,圆柱形,带紫色。根生叶大,有长柄,为2~3回羽状分裂,边缘有锯齿。茎生叶小,基部呈鞘状抱茎。花小白色,形成顶生或腋生的复伞状花序。果扁圆形,有种翅,成熟后裂开为两瓣。根粗大、圆锥形、黄棕色

    分布地区

    香白芷(福建、台湾、浙江等省)、库页白芷(四川)、祈白芷(河南、河北)。

    栽培繁育

    用种子繁殖

    园林用途

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