off是开还是关.docx

off是开还是关.docx

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off是开还是关

off是开还是关

篇一：

on相关短语

acton对…起作用[有功效]；奉行，按照…而行动

agreeon就...达成协议决定，同意，赞成

bebasedon以...为基础

behardonsb.过于严厉对待某人

beon上演,上映

beton就…打赌,打…的赌

bringdownthecurtainonsth.结束;标志...的终结burstinon突然打断;突然出现在…面前

callon拜访

carryon继续下去,从事，经营

catchon理解，明白

chanceonv.偶然发现

cheaton对...不忠

comedownon申斥;惩罚

comeon来吧,跟着来,赶

concentrateonv.集中,全神贯注于

counton依靠,期待，指望

decideon选定，决定

dependon依靠,依赖

drawon利用；穿上；渐渐来临；鼓励

dreamon痴心妄想;

embarkon上,开始,从事,着手…

feedonv.以...为食,以...为能源

figureon把...估计在内;指望

fixone'seyeson注意，注视

focuson把焦点对准,集中注意…

fromnowon从现在起,今后

fromthenon从那时起

getalong/on（with）进展，与…...相处

geton上车

getonto知道;意识到

get/godownonone'sknees跪下

gobackon不守,不履行,违背

goonwithsth.继续做某事

goondoing继续（某件事因故暂停，尚未做完）;一直做某事

goontodo接着（一件事已做完，再去做另一件事）handon传下来，依次传递

happenon巧遇；偶然发现

haveagreateffecton对...有很大影响

have/takepity/mercyonsb.怜悯某人

holdon（打电话时）等一会,不挂断

holdonto紧紧抓住;控制，克制

improveon改进

impacton对…冲击，碰撞；影响

influenceon影响

insistondoing坚持

keepaneyeon留意，照看

keeponv.继续,穿着...不脱

keepone'smindon专心于

knockon/at敲（门、窗等）

lateron后来,稍后

liveon靠……为生

lookon旁观，观看,看待，视作

markon标上

offandon断断续续地,间断地,偶尔

onaccountof因为，由于

on（one's）arrivalat一到达...就...（=assoonas/whensb.arrivesat....）

on（the/an）average平均，一般来说

onbehalfof代表...，为了...

onboard在船（车、飞机）上

onbusiness有事,出差

ondisplay展出

onduty值班，上班

onearth究竟,到底

onfile存档

onfire烧着

onfoot步行，走路

onglue脑子被胶水粘住了，犯傻，冒傻气

onguard警惕，防范

onnoaccount决不

onnocondition绝不,无论在任何条件下都不

onoccasion有时，不时

onone'sfeet站着;恢复健康;经济独立

onone'sguardadv.警惕

onone'smind惦记，操心，焦虑

onone'sown独自地，独立地

onone'sside在某人一边

onone'swayto在去……的路上

onprinciple根据原则，按照原则

ontheprincipleof根据…的原则

onpurpose故意，有意

onsale出售,贱卖

onschedule按照预定时间，准时

onsecondthoughts进一步考虑后

onshow在展出

onthefenceadv.抱观望态度

onthebasisof根据，在……的基础上

onthecontrary反之，正相反

ontheonehand...；ontheotherhand一方面；另一方面onpaper以书面形式;在纸上,在筹划中;从理论上讲onthefaceofit乍看上去,从表面上看

ontheflyadv.在飞行中,不工作,闲混

onthego走来走去,在活动,在忙碌

onthephone=overthephone在听电话

onthepoint即将……的时候

onthequiet秘密地，私下地

ontheright在右边

onthesecondthoughts经重新考虑，一转念

onthespot当场，在现场

onthetableadv.在桌面上,公开地

onthewhole总的来说

ontrial在受审,在试验中,在试用期

ontime准时

onvacation度假

passsth.ontosb.把...传给...

playajokeonsb.开某人的玩笑

playatrickon捉弄

puton穿上，戴上,上演,增加（体重）

篇二：

[完美解决]windows7打开或关闭windows功能后空白的问题

stepsthatmighthelpfixwindowsupdateerrorsandablankwindowsFeaturesdialoginwindowsVista

overtheholidays,IwasaskedbyafriendtolookataproblemtheywererunningintoontheirwindowsVistasystem.Theywereunabletoconnecttowindowsupdateandcheckforupdatesandreceivedacrypticerrormessage.Afterafewminutesofpokingaroundonthesystem,I

recognizedacommonsetofsymptomsthatIhadalsoseenonacoupleofco-workers'systemsafewweekspriortothat.IalsorecognizedsomesymptomsthatI'veheardaboutfromcustomersviamyblogwhohadtroublegettingthe.neTFramework3.5toinstallonwindowsVistaduetoissueswiththe.neTFramework2.0sp1and/or.neTFramework3.0sp1osupdatepackagesthatittriestoinstallbehindthescenes.

sinceIhadasystemavailabletodebugon,Iranthroughsome

troubleshootingstepsthatI'velearnedoverthepastcoupleofyearsrelatedtowindowsVistaosupdateinstallationissuesandidentifiedseveralspecificsymptoms,andtheneventuallycameupwithasetofstepstofixthissystem.ThenIcamebacktoworkaftertheholidaysandtriedoutthestepsonmyco-workers'systemsandfoundthatthesamebasicsetofsymptomsandresolutionstepsworkedthereaswell.Asaresult,I'mgoingtotrytosummarizethesesymptomsandthestepsIusedtoresolvetheminthehopethattheymightbehelpfultootherssufferingfromthesameissuesontheirsystems.

symptomsofthisproblem

InthesystemsI'vebeenabletofindsofarwiththistypeofproblem,I'veobservedacommonsetofsymptoms.

symptom1:

blankwindowsFeaturesdialog

goingtotheprogramsandFeaturescontrolpanelandthenclickingthelinkontheleftlabeledTurnwindowsfeaturesonoroffbringsupthewindowsFeaturesdialog.ThiscanalsobelauncheddirectlybyrunningoptionalFeatures.exe.IntheerrorcasesI'veseen,thewindowsFeaturesdialogappearscompletelyemptyinsteadoflistingallofthewindowscomponentsthatcanbeenabledordisabledonthesystem.

symptom2:

blanklistofinstalledupdates

goingtotheprogramsandFeaturescontrolpanelandthenclickingthelinkontheleftlabeledViewinstalledupdatesbringsupalistofinstalledservicepacks,updatesandhotfixesfortheosandany

applicationsinstalledontheos.IntheerrorcasesI'veseen,thelistofinstalledupdateswascompletelyempty,evenwhenIknewforsurethatsomeosupdateshadbeeninstalledonthesystem.

symptom3:

errorwhenattemptingtocheckforupdatesusingwindowsupdategoingtothewindowsupdatecontrolpanelandchoosingthecheckforupdateslinkeitherreportsanerrormessageandanhResuLTcode（forexample,0x80070005or0x80073712）orstatesthattherewerenoupdatesavailableforthesystem.

symptom4:

hangorerrorwhenattemptingtomanuallydownloadandinstallosupdates

bypassingthewindowsupdatecontrolpanelbygoingtothemicrosoftsupportsiteanddirectlydownloadingandattemptingtoinstallawindowsosupdatepackageresultsintheupdatehangingandfailingtocompleteinstallationortheupdatereportingthatitisnotapplicableonthecurrentosandexitingwithoutinstalling.

Isawthelatterbehaviorforthe.neTFramework3.5onsystemsinthisstate.onwindowsVista,