学科分类
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16 个结果
  • 简介:彼得:布鲁斯:彼得:布鲁斯:彼得:布鲁斯:彼得:布鲁斯:布鲁斯.我们和美国公司有商务合作关系.这次他们给我们一个参观他们公司的机会。你感兴趣吗?当然.如果能被选上.我很荣幸。你是一个有远见的年轻人.我想派你去。真的吗7那太令人兴奋了。但是你要记住你有工作。除了参观,你还得学到一些他们的经营理念。好的,我不会让您失望的。你下周四就要坐飞机去纽约.提前做好准备。谢谢您,先生。我会更努力工作的。

  • 标签: 英语学习 学习方法 阅读知识 阅读材料
  • 简介:Wepresentanewtestingsemantics,calledfriendlytesting,whosemainpropertyisthattheinducedpreorderbetweenprocessesContaininfrisconsistentwiththeconformancerelation,andsowehave,forinstance,a+bContaininfraContaininfra+b.ThenewtheoryisstronglybasedonDeNicola&Hennessy'sworkontesting.Friendlytestsaredefinedexactlyasintheirwork,exceptthatinternalactionsarenotallowed.However,inordertoobtainthedesirednotionoffriendlytestingthisrestrictionisnotenoughandwealsohavetorelaxtheconditionstopassatest.ThusweobtainanewtestingsemanticsandanewpreorderbetweenprocesseswhichisstrictlyweakerthantherelationContaininmust.Moreover,wepresentanaltrnativecharacterizationofournewtestingsemanticsbydefiningamodificationofacceptancesets.

  • 标签: 语义学 并行性语义学 过程代数
  • 简介:Itsveryusualforpeopletoinvitebusinesspartnerstoadinnerorapartyforthesakeofimprov-ingrelations.Wedbetterkeepinmindtheappropriateandthuseffectivewaysofinvitingpeopletoourparties.Thefollowingexamplesmaybeofhelp.

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  • 简介:TheChina(Shenzhen)BusinessInvitationConventionforTouristScenicSpotsandHotels’94,agreatgatheringheldforthefirsttimebyChina’stouristtrade,achievedoutstandingresultswithatotalofUS$2.048billionintroduced.ThisbusinessinvitationconventionwashostedjointlybytheNationalTouristBureauandtheShenzhenMunicipalPeople’sGovernment,inwhichover2,000representativesof274touristunitsinthiscountry’s29provincesandcities

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  • 简介:EnergyMinisterHuangYichengandhisdeteqatespaidavisittoHongKongfromDec.10to14,1990,attheinvitationofChinaLight&PowerCompanyLtd.(CLPC)andtheHongKongElectricCompanyLtd.(HKEC).Duringthevisit,thedelegationheldseveralworkingmeetingswithCLPHKEC,andtheHongKongandChinaGasCompany(HKCGC)respectively.Allthesecompanieshadshowntheirgreatinterestinfurtherstrengtheningthecooperation

  • 标签: INVITATION visited MINISTER delegation cooperation companies
  • 简介:Dearcolleaguesanddistinguishedguests:Onbehalfoftheorganizingcommitteeofthe11thSouthChinaInternationalCongressofCardiology(SCC),itisourdistincthonortoinviteyoutoattendtheSCCCongress,whichisgoingtobeheldon9-12April,2009atDongfangHotel,Guangzhou,China.

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  • 简介:2008witnessesthe60thanniversaryofthefoundationofWorldHealthOrganization(WHO)andthe30thanniversaryoftheannouncementofAlmatyDeclaration.SponsoredbyWorldHealthOrganization,hostedbyChinaMinistryofHealthandChinaStateAdministrationofTraditionalChineseMedicineandco-organizedbyWFAS,WSMI,FIPandWFC,'2008WHOCongressonTraditionalMedicine'willbeheldinBeijingon7-9November2008,aimedatenhancingtheroleoftraditionalmedicine,reviewingtheachievementsmadebyassemblymembersinthisfield,andpromotingassemblycountriestointegratetraditionalmedicineintotheirnationalmedicalinsurancesystem,

  • 标签: 针刺疗法 研讨会 人类健康 疗效
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