mA.的知识精选

完成下列填空:一节干电池的电压为  V;我国照明电路的电压是  V;家庭节能灯中的电流约为0.1A=  mA.
问题详情:完成下列填空:一节干电池的电压为V;我国照明电路的电压是V;家庭节能灯中的电流约为0.1A=mA.【回答】【考点】电压;电流的单位换算.【分析】知道一节干电池的电压为1.5V;我国照明电路的电压为220V;知道电流单位的换算...
下列各项都属于两栖动物的一组是(  )mA.乌龟、青蛙、鳄鱼                         ...
问题详情:下列各项都属于两栖动物的一组是(  )mA.乌龟、青蛙、鳄鱼                                                      B.大鲵、小鲵、乌龟C.蝾螈、大鲵、...
 ①实验用的小灯泡的电流约为0.2A,等于  mA.②    半导体收音机电源的电流约为50mA,等于  A....
问题详情: ①实验用的小灯泡的电流约为0.2A,等于mA.②    半导体收音机电源的电流约为50mA,等于A.③    家用电*箱的电流约1A,等于μA.【回答】200  0.05   106知识点:电流的测量题型:填空题...
逻辑推理是化学学习中常用的一种思维方法,以下推理中正确的是mA.化合物都是由不同元素组成的,不同元素组成的物质...
问题详情:逻辑推理是化学学习中常用的一种思维方法,以下推理中正确的是mA.化合物都是由不同元素组成的,不同元素组成的物质一定是化合物B.金属镁排在金属活动*顺序表中*元素的前面,所以其与**反应一定放出*气C.中和反应都有...
在*水中存在多种分子和离子,它们在不同的反应中表现各自的*质。下列实验现象和结论一致且正确的是mA.加入有*布...
问题详情:在*水中存在多种分子和离子,它们在不同的反应中表现各自的*质。下列实验现象和结论一致且正确的是mA.加入有*布条,有*布条褪*,说明溶液中有Cl2存在B.溶液呈黄绿*,且有刺激*气味,说明有Cl2分子存在C.先加入盐**化,再加...
已知*P={x|x2≤1},M={a}.若P∪M=P,则a的取值范围是(    )A.(﹣∞,﹣1] B.[...
问题详情:已知*P={x|x2≤1},M={a}.若P∪M=P,则a的取值范围是(    )A.(﹣∞,﹣1] B.[1,+∞)   C.[﹣1,1]D.(﹣∞,﹣1]∪[1,+∞)【回答】C【考点】*关系中的参数取值问题.【专题】*.【分析】通过解不等式化简*P;利用P∪M=P⇔M⊆P;求出a的范围.【...
 EveryyearafloodoffarmersarriveinShenzhenforthemoney-ma...
问题详情: EveryyearafloodoffarmersarriveinShenzhenforthemoney-makingjobsthey_____beforeleavingtheirhometowns.  A.promised   B.werepromised   C.havepromised  D.havebeenpromised【回答】D知识点...
“Ma Yun”可以造什么句,Ma Yun造句
WherewasMaYunborn?ItshowsthatMaYunhasdonehisbusinesssuccessfully.MaYunwasappointedDeputyraloftheGuangdongPriceBureau.(2009.07.10).Perhaps,whatthefutureofitindustryenvisageswithoutMaYunissobad.Then,MaY...
 EveryyearafloodoffarmersarriveinShenzhenforthemoney–ma...
问题详情: EveryyearafloodoffarmersarriveinShenzhenforthemoney–makingjobsthey_____beforeleavingtheirhometowns.A.promised  B.werepromised C.havepromised D.havebeenpromised【回答】D知识点:现在完成时...
 —Whatwillhappenifadrivergetsannoyedinatrafficjam?  —Ma...
问题详情: —Whatwillhappenifadrivergetsannoyedinatrafficjam?  —Manydriversare_____andtheywillpushintootherlanesoftrafficorpassothercars.  A.abnormal                   B.addicte...
ThegreatdamagewhichtheearthquakeonMay12inNepal       ma...
问题详情:ThegreatdamagewhichtheearthquakeonMay12inNepal       madeagreatmanypeoplehomeless.A.broughtin       B.broughtup      C.broughtout     D.broughtabout【回答】D知识点:动词...
Doyouwanttoimproveyourphysicsandchemistrygrades?Well,ma...
问题详情:Doyouwanttoimproveyourphysicsandchemistrygrades?Well,maybeyoushouldfirstlearnsomethingaboutthestruggles(奋斗)ofgreatscientists.TheAmericanPsychologicalAssociationdidaninterestingstudy.Morethan...
“jingle ma”可以造什么句,jingle ma造句
Andmicrofinance’srelianceonpeerpressureforrepaymentmustbetheenvyofanymainstreambankerstrugglingwithrisingforeclosuresand“jinglemail”;delinquencyratesaremicroscopic.InthecurrenthousingslumpmanyAmeri...
Americansplanpartiesformanyreasons.Asinothercultures,ma...
问题详情:Americansplanpartiesformanyreasons.Asinothercultures,manyAmericansattendpartiesforweddingsandreligiousornationalholidays.ButsomepartiesareespeciallyAmerican.Forexample,agroupofneighborsmaygath...
—Howaboutthebookyouarereading?—Goodindeed.It         ma...
问题详情:—Howaboutthebookyouarereading?—Goodindeed.It         manyproblemswehavecomeacrossinourstudy.A、says          B、talks            C、reports          ...
“Remy Ma”可以造什么句,Remy Ma造句
1、RemyMartinCentaureLimoges2、RemyMartinCarafeDecanter3、Asaworld-renowned"wine",hasbeenRemyMartincognacisoneoftheworldmarketleader,occupyingone-thirdoftheshares.4、ThebrandsthatNanpuactsassoleagen...
“ma'am”可以造什么句,ma'am造句
ma'amschool=dameschool)Wouldyoulikeacup,ma'am?Doyouwantacoldwave,ma'am?Putallyourcarry-onbaggageonthebelt,ma'am.Hesays,''Yes,ma'am,therodandreelis$20.00,theduckcallis$3.00,andthecatfishstinkbai...
   ThereisacandyshopnearwhereIlive.Onits 41  itsays,“Ma...
问题详情:   ThereisacandyshopnearwhereIlive.Onits 41  itsays,“MadeFreshEveryHour.“Historyisbeingmadeeveryday.Itisbeingmadefresheveryhour.Wereadaboutitinthenewspapersandthemagazines,or42aboutito...
Itistenyears     he        .A.for,married    B.since,ma...
问题详情:Itistenyears     he        .A.for,married    B.since,married   C.for,wasmarried   D.since,wasmarried【回答】B知识点:相似相近词比较题型:选择题...
Organicfarmingavoidstheuseofchemicalpesticidesandman-ma...
问题详情:Organicfarmingavoidstheuseofchemicalpesticidesandman-madefertilizers.Supporterssayorganicfarmingisbetterfortheenvironmentthantraditionalmethods.Butstudieshaveshownthatorganicfarminggenerallypr...
“ma”可以造什么句,ma造句
AwomanrentingoutthecostumeshandedMr.Maaleatherholster.AftermakingfriendwithLaoMa,grandpagetsaclearunderstandingoftheofficer.TheextractofBauhiniaZeeland,MaMapleseedcanmadeweevillarvaedied;所以anathema...
“John Ma”可以造什么句,John Ma造句
1、JustaskJohnMayer.2、JohnMajor(Conservative,1990-97)....
 “Beatingisasignofaffection,cursing(骂)isasignoflove.”Ma...
问题详情: “Beatingisasignofaffection,cursing(骂)isasignoflove.”ManymaynotexpecttohearthewordsoftheoldChinesesayinginthesemoderntimes—withparentswealthierandbettereducatedthantheyhaveeverbeen—butex...
Whataretheadvantagesanddisadvantagesofeatingfastfood?Ma...
问题详情:Whataretheadvantagesanddisadvantagesofeatingfastfood?Manypeopledonothavetimetoeathome-cookedfood. 36There’remorethan13,000McDonald’srestaurantsintheUnitedStatesitself,andover8,000KFCsin80co...
“Steve Ma”可以造什么句,Steve Ma造句
1、SteveMartinandLilyTomlin,highlyrecommended.2、SteveMaddenandChristianDiorfollowed.3、SteveMartinwentfromgoofycomediantoartisticnovelist....
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