1、Detectionsystemofultraweakphotonemissionbasedonadjustableexcitinglight2、Fluorescentquantumefficiencyhasnothingtodowiththewavelengthofexcitinglight.3、Grassalsobegantopickupthespirit,theeyesradiate...
01-05
spatiallycoherentlightcoherentlightbondingcoherentlightdetectingandrangingcoherentlighttravellingwavemodulatorTheintensityofthecoherentlightbuildsupveryrapidly.LightAmplificationbyStimulatedEmissionof...
12-27
Old-styleincandescentlightbulbsgenerateheataswellaslight.Theprospectsofreplacingtoday’sinefficientincandescentlightbulbswithlong-lasting,low-powerLEDsareincreasing."Heisobsessedbyclimatechange,"sai...
12-29
1、Characteristicsoftheeffectoflightwavelengthonthegrowthofphotosyntheticbacterialbiofilm2、Aparticularspectrumlinecorrespondstoacertaindefinitelightwavelength.3、Thereflectioncharacterofarealsurfaceo...
02-10
CTG17floodlightdesignedforfloodlightingdeck,holdinlargearea.Thisfloodlightemploysmanykindsoflightsource.RectangleSeriesareespeciallysuitableforsquareorrectangularfixtures,whicharewidelyusedforroad,tun...
06-10
WHENhewasfilming"WinterLight",in1961,IngmarBergmanmadeatourofthechurchesofnorthernSweden.Makeanoteinyourdiaryof12and13February2010,too,whenIceland'sWinterLightfestivalwillbedispellingthenorthernglo...
02-17
Applicationrange:advertisingsigns,lightboxbacklight,spotlightsources,lighting.Theinventionparticularlyrelatestoanembeddingandspotdouble-dutylightwhichhasthefunctionsofanembeddedbarrellightandaspotligh...
12-22
TheHughesModel300isanAmericanthree-seatversionoftheHughes269lighthelicopter.Ifnecessary,theshipcouldbeconfiguredintoahospitalship,alighthelicoptercarrier,oratransportship.Incountriesaroundthehelicopte...
03-11
Iliketohaveawalkwiththebrightmoonlightintheevening.Thenightskyisverycleartoday,andthemoonhangingintheskylikeatracts,thewholecityisenvelopedbythelightofthemoonlight,allasifcoveredwithalayerofwhiteveils...
11-13
1、Inthatmercilessbrightlight,2、Herdiamondssparkledinthebrightlight.3、Thisisarayofbrightlightforourworld.4、Restinthisbrightlight,thesurestsignofbeingness.5、Thesnowontheroadsidereflectsabrightlight...
01-08
1、Adecorativelightpillarbetweenlandingandwalllightsthestairwell.2、Atthistime,Yingwhiteofthelightpillarbreaktospendawoodandrushathorizon.3、XiaNaiwasabouttospeakwhenshesawanelectriclightbrushingoutfr...
01-07
LEDSummaryLED(lightemittingdiode),light-emittingdiode,isasolidstatesemiconductordevices,whichcanbedirectlyconvertedintoelectricitytolight.Thelightsourceisalight-emittingdiodeoranencapsulatedlight-emit...
12-05
Asodiumchloridecrystalistransparenttovisiblelight.Thenebulawasnamedafteritsresemblancetoadumbbellwhenseeninvisiblelight.TheradiantenergyusedinsuchmeasurementsmayvaryfromXrays,throughvisiblelight,torad...
01-30
Withovereightkilowattsoflightingcapacityinhishome,yourcorrespondentdecidedthreeyearsagotoreplaceeachincandescentlightbulb,whenitdied,withaCFLequivalent.Old-styleincandescentlightbulbsgenerateheataswel...
12-13
Butthatrayoflightneverbelongstohim.Weneedarayoflighttocastawaytheshadowofourhearts;Inoticedarayoflightattheendofthecorridor.Youarearayoflighttomeinaverydarkworld."Thenextroundoftalksisarayoflightofho...
03-28
Wecreatedamembraneskinfortheceilinglights,sothatthewholeceilinggiveslight.Theceilinglightisnowcoveredwithawhiteglobe.Henoddedinagreement,drewthecurtainsandswitchedofftheceilinglight.Professionalmanufa...
08-24
Themysteryhasnowcometolight.NewfactsabouttheancientEgypthaverecentlycometolight.The35-year-oldFodensaidthatheresearchedBinLadenbyusingsourcesprovidedbyinformantsthathave"notcometolightinthewesternmed...
06-15
firingpracticewithlightweaponAcharactercanfightwithbothendsofadoubleweaponasiffightingwithtwoweapons,butheorsheincursallthenormalattackpenaltiesassociatedwithtwo-weaponcombat,justasthoughthecharacterw...
11-08
Finally,thedirectionallightgiveseachsideadifferentcolor.Theambientreflectiononlyreactstoambientlight;thus,usinganomnidirectionallighthasnoeffect....
01-08
Attackcanbe:Iraninindoorlight,fluorescentlighthasauniqueperspectiveonindoorcoollight,increaselightandcoffee,supplementaryinteriorredlightintensity.Themoonwasasbrightasafluorescentlight.Itmadetheclouds...
06-02
Stricteconomyincoal,gas,andelectriclight.Arheostatorotherdeviceusedtovarytheintensityofanelectriclight.vt.WeaccredittheinventionoftheelectriclighttoAdison.Asourceoflight,especiallyalamp,alantern,orane...
06-13
Thelightbulbsburnedout.Old-styleincandescentlightbulbsgenerateheataswellaslight.Batterieslikethiswillnotbeabletorunamotororenergizemostlightbulbs.Ashowerofplasmafollowedbyashowerofglassfromexplodingli...
10-31
1、Theevilmansneered,thecolorfulfeatherfaninhishandflashedfairylight,gentlyshaking,instantlyinfinitepowercameout,turnedintoamulticoloredGodglory,coveredtheskyandtheearth.2、Aussieshavediedsince1996byw...
01-11
Effectoflightqualityontheanthocyanin,phenolicandflavonoidcompoundsofstrawberryfruitsEffectoflightquantumselfbloodonhemorrheologicchangeinpatientswithcerebralischemicstrokeinplateauEffectoflightalcohol...
04-16
Theenergysourceforlaserbeammachiningisahighlyconcentratedbeamoflight.Thesun'sgravitationwasbendingthebeamoflight.Abeamoflightsweepovereachstilllife.Inthedistance,afuzzybeamoflightappeared,followedbyt...
10-23