power strip(谁有电气符号和名称？)

1、谁有电气符号和名称？

谁有电气符号和名称？我要画电气图纸了，很多符号我都没见过，谁有符号和名称对应的，发给我看看学学？多谢了！

2、英语介绍我的家乡——山西临汾

我的家乡——山西临汾:

My hometown, Linfen, is known as the "flower and fruit city". It also has the nickname "Snail City" and "Pingyang mansion". Linfen is the first emperor of China, the hometown of Yao, and one of the birthplaces of Chinese civilization.

I love this beautiful city affectionately. There are many scenic spots and parks in my hometown, such as: the first gate, the Yao temple, the drum tower, the waterlogged River Park and so on. What I like most is the waterlogging River Park. Every season, it has its own unique style. Spring is coming. Large tulips are blooming, pink, red, yellow and purple. They are full of flowers and gorgeous. From afar, the sea of flowers is like a fairyland in the world. Children roll in flowers, butterflies and bees play in flowers. In summer, the lotus opened, rented a yacht, passed through the dense lotus clusters, picked up a piece of lotus leaf, cleaned it in the river, and wore it on the head for fun.

The arrival of autumn brought colorful chrysanthemums to the park, and colorful flowers brought visitors away, afraid that they would not see the beautiful scenery when they left. The winter was accompanied by goose snow and heavy snow, and changed into silver in the park.

In the early morning, the river was covered with mist, and the tourists sat in the boat enjoying the beautiful scenery. At noon, the sun evaporated the fog, and the sun came out. Some people were enjoying the cool under the shade of trees, fishing by some banks, and watching beautiful scenery. In the evening, the waterfalls in the river opened, and there was a cave behind the water. There was always a sense of Monkey King\'s appendage from behind.

Linfen is not only beautiful, but also has many specialties, such as the crisp meat noodles of Hongdong, the cut noodles of Fushan, the walnut of ancient county, the pear of Xi county, etc. But my favorite is the meatball noodles. The beef balls are spicy and refreshing, often sweating after eating. A large bowl full of red hot oil. Simple and simple delicious, heartily and thoroughly.

In summer, a bowl of hot noodles makes people forget the hot summer. In winter, a bowl of hot noodles can withstand cold and cold. It is better to use bowl noodles than any panacea.

Linfen welcomes the arrival of you! My friends, please believe me, you will be attracted to the beautiful scenery here and be conquered by the delicious food here.

：

我的家乡——临汾被称为“花果城”，也有别称“蜗牛城”、“平阳府”。临汾是中国第一代皇帝——尧的故乡，也是中华文明的发祥地之一。

我深情的热爱这个美丽的城市。我的家乡风景优美，有许多景区和公园，如：天下第一门华门、尧庙、鼓楼、涝洰河公园等。可我最喜欢的就是涝洰河公园了。每个季节，它都有自己独特的风采。春天来了，大片的郁金香盛开了，有粉的，有红的；有黄的，还有紫的，它们缤纷盛开，十分艳丽。远远望去，花海一片，就仿佛身临人间仙境一般，小孩子在花海中打滚、蝴蝶、蜜蜂在花丛中嬉戏。夏天，荷花开了，租上游艇，在茂密的荷花丛中穿过，顺手摘上一片荷叶，在河中清洗干净，戴在头上遮阳真是好玩极了。

秋的到来，为公园送来了五颜六色的菊花，五彩缤纷的花朵引得游人流连忘返，生怕走了就看不到美景了。冬伴随着鹅毛大雪，给公园换上了银装，梅花开了寒风中飘着阵阵香气。

清晨，河面上弥漫着薄雾，游人们坐着船，欣赏着朦胧中的美景。中午，太阳蒸融了雾气，太阳出来了人们，有的在树阴下乘凉，有的河滩旁钓鱼，还有的在观赏美景。傍晚，河中的瀑布开了，水流后有个山洞，从后面过总有美猴王附体的感觉。

临汾不仅风光美，还有许多特产，如：洪洞的酥肉面、浮山的刀削面、古县核桃、隰县的梨等。可我的最爱是牛肉丸子面了。牛肉丸子面鲜辣爽口，吃完后往往大汗淋漓。满满的一大碗面上，飘着鲜红的辣油。淳朴简单的美味，令人酣畅淋漓。

夏天，一碗热辣辣的面，让人忘记酷暑。冬天，一碗热辣辣的面能抵挡彻骨严寒，感冒了，来碗面比任何灵丹妙药都好用。

临汾欢迎你们的到来！朋友请相信我，你们来到这里定会被这里的美景所吸引，被这里的美食所征服。

power strip(谁有电气符号和名称？)

3、推荐几首英文歌，可以在K歌时唱的

由于是学英语的，常被要唱英文歌，可是一般常听得好听的真的唱不来，麻烦大家推荐几首比较好唱的，调不要太高，在KTV也能找到的英文歌，谢谢啦，最好是5首以上

4、rule的过去式是什么

rule的过去式是：ruled。

rule的过去式是：ruled。rule的意思是n.规则；条例；习惯；统治；直尺；v.支配；统治；画直线。rule【近义词】canon。

一、详尽释义点此查看rule的详细内容

n.(名词)规则，条例，标准，规定，章程，规章（直）尺统治，支配，控制习惯，常规（做法）统治期间定律建议管理应做之事v.(动词)支配，控制，主宰，操纵，左右统治，管辖，管理（作出）裁决，裁定，判决，判定维持在某一水平，保持某种比率或水平决定，规定用直尺等划（线）当头头，充当首领残酷统治，严厉控制画线隔开把排除在外，认为不适合阻止，防止发生在上划平行线主导，成为最好的（只在某些情况下是俚语，在涂鸦中经常见）二、双解释义

n.(名词)[C]规则,规章,规定,条例statementandwhatcan,shouldormustbedoneincertaincircumstancesorwhenplayingagame[S]习惯,惯常的做法usualpracticeorhabit;normalstateofthings[U]统治,管理authority;government[C]尺,折尺straightmeasuringdevice,oftenjointed,usedbycarpenters,etc.v.(动词)vt.用尺子划,在划平行线draw(aline)usingaruler,etc.;markparallellinesonsthvt.&vi.统治;控制controlorbethepersoninchargeof(acountry,people,etc.);haveacontrollinginfluenceovervt.&vi.判定,裁定giveanofficialdecision(on)三、英英释义

Noun:aprincipleorconditionthatcustomarilygovernsbehavior;"itwashisruletotakeawalkbeforebreakfast"

"shorthaircutsweretheregulation"

somethingregardedasanormativeexample;"theconventionofnotnamingthemaincharacter"

"violenceistherulenottheexception"

"hisformulaforimpressingvisitors"

prescribedguideforconductoraction

(linguistics)aruledescribing(orprescribing)alinguisticpractice

abasicgeneralizationthatisacceptedastrueandthatcanbeusedasabasisforreasoningorconduct;"theirprinciplesofcompositioncharacterizedalltheirworks"

thedurationofamonarch\'sorgovernment\'spower;"duringtheruleofElizabeth"

dominanceorpowerthroughlegalauthority;"FranceheldundisputeddominionovervastareasofAfrica"

"theruleofCaesar"

directionsthatdefinethewayagameorsportistobeconducted;"heknewtherulesofchess"

anyoneofasystematicbodyofregulationsdefiningthewayoflifeofmembersofareligiousorder;"theruleofSt.Dominic"

aruleorlawconcerninganaturalphenomenonorthefunctionofacomplexsystem;"theprincipleoftheconservationofmass"

"theprincipleofjetpropulsion"

"theright-handruleforinductivefields"

(mathematics)astandardprocedureforsolvingaclassofmathematicalproblems;"hedeterminedtheupperboundwithDescartes\'ruleofsigns"

"hegaveusageneralformulaforattackingpolynomials"

measuringstickconsistingofastripofwoodormetalorplasticwithastraightedgethatisusedfordrawingstraightlinesandmeasuringlengths

Verb:exerciseauthorityover;asofnations;"Whoisgoverningthecountrynow?"

decidewithauthority;"TheKingdecreedthatallfirstbornmalesshouldbekilled"

belargerinnumber,quantity,power,statusorimportance;"Moneyreignssupremehere"

"Hispanicspredominateinthisneighborhood"

decideonandmakeadeclarationabout;"findsomeoneguilty"

haveanaffinitywith;ofsignsofthezodiac

markordrawwitharuler;"rulethemargins"

keepincheck;"ruleone\'stemper"

四、例句

Canyouexplainthethirty-secondruletome?

可以给我解释一下30秒规则吗?

It\'sagainsttheruletopickuptheball.

捡球是犯规的。

Isthisruleinoperationyet?

这一条例生效了吗?

Imakeitaruletotakeashortwalkafterlunch.

我习惯在午饭后散散步。

Kenyawasunder(British)colonialruleformanyyears.

肯尼亚曾多年受(英国)殖民统治。

Iamslowlybutsurelygoingtorulethisland.

我一定会慢慢地统一这片土地。

CharlesruledEnglandfor11years.

查理一世统治英国11年。

Rulealineattheendofeverypieceofwork.

在每一篇作品的末尾画一条直线。

五、常用短语

用作名词(n.)asarule通常;一般说来usually

bearruleover支配(某人)controlsb

bendtherules放宽限制,通融softentheterms;makeanexceptioninsb\'sfavour

byrule循规蹈矩地accordingtorule

byruleandline准确地,精密地accurately

groundrules基本规则basicrules

ruleofsea〔road〕航行规则;交通规则acceptedlawsgoverningships/roadvehicles

ruleofthumb凭感觉做的方法;单凭经验的方法practical(ratherthantheoretical)method

rulesandregulations琐碎而烦人的规定smallannoyingrules

undertheruleof在的统治〔管理〕之下underthecontrolormanagementofsb/sth

worktorule照章工作followtherulesofone\'soccupationwithexcessivestrictnessinordertocausedelay,asaformofindustrialprotest

用作动词(v.)ruleagainst(v.+prep.)作出不利于的裁决makeaformaldecisionnotinfavourof(sb/sth)

ruleagainstsb/sth/v-ingTherepresentativesruledagainstthemotion.

代表们否决了这项动议。

Thegovernmenthasruledagainstanyincreaseintaxesthisyear.

***作出决定,今年不增加税收。

Thejudgeruledagainsttheplaintiff.

法官作出不利于原告的裁决。

Thechairmanruledagainstadmittingthepresstothemeeting.

主席决定,不准新闻记者到会采访。

ruleoff(v.+adv.)使不能causesbnottodosth

ruleoffWhenyouhavefinishedanexercise,ruleoff.

做完一个练习,就画一条线隔开。

rulesth_offHeaddedupthelistoffiguresandruleditoffneatly.

他把这一列数字合计一下,然后清晰地画了一条线将其隔开。

Ruleoffthecolumnandwe\'llclosetheaccountatthatdate.

画线把那栏隔开,我们将按那个日期结账。

rulesb_offforsthAbadlegruledhimoffforlongdistancerunning.

他的腿痛使他不能参加长跑。

Therefereeruledhimoffforroughattitude.

裁判员因他的态度粗暴而不准他参加比赛。

ruleon(v.+prep.)就进行裁决或作出决定makeaformaldecisionaboutsth

ruleonsthThecourtwillruleonthematter.

法院将对此事作出裁决。

Thejudgeshavebeenaskedtoruleonthequestionofthelawfulnessofthedruginmedicaluse.

已经要求法官对这种药物用于医疗的合法性问题作出裁决。

ruleout(v.+adv.)宣布不可能;排除的可能性preventsbfromsth/doingsth;preventsthfromhappening;makesthimpossible;excludeapossibility

rulesth_outRuleoutneatlyanywordswhichyoudon\'twishtheexaminertoread.

把你不想让主考人看的词句整整齐齐地画掉。

rulesb/sth_outTheregulationsruleoutanyoneundertheageofeighteen.

按规定,18岁以下的人都不能参加。

Asuddenstormruledouttheboatrace.

突如其来的暴风雨使划船比赛无法进行。

Butthisdoesnotruleoutunofficialdiscussions.

但这并不排除进行非正式的讨论。

SoIshouldaskyounottoruleoutthatpossibility.

因此我想请你不要不考虑这个可能性。

Policehaveruledoutmurderbutarestillholdingseveralpeopleforquestioning.

警方已排除了他杀的可能性,但仍然拘留数人进行询问。

That\'sapossibilitythatcan\'tberuledout.

那是一个不能不予考虑的可能性。

HesaidthepossibilitywasnotruledoutforthemtomeetagaininJune.

他说不排除他们6月份再次会晤的可能性。

ruleover(v.+prep.)作为君主或首领来统治actasaking,queen,orothergovernorof(usuallyanation)

ruleoversb/sthTheparentsruledovertheirchildren.

父母亲监管着孩子。

Heruledoverhispeoplewithcruelty.

他残酷地统治他的人民。

Anemperorisamonarchwhorulesoveranempire.

皇帝就是统治一个帝国的君主。

Hewastheonlypersonwhocouldruleoverthetribes.

他是唯一能统治那些部族的人。

Theyruledoverthatcountryformorethan300years.

他们统治那个国家达三百多年之久。

GesslerruledoverSwitzerland.TheSwisspeoplehatedhim.

盖斯勒统治着瑞士,瑞士人都痛恨他。

Heruledoverthecountrywithgreatjustice.

他治国非常公正。

Theynolongerruleoveranyoverseasdominions.

他们不再拥有什么海外领土了。

rulewith(v.+prep.)用方式管理govern(sthsuchagroup)ina(verysevere)way

rulewithsthHesentaspecialgovernortoAltorf,amannamedGressber,whowouldrulewithafirmhand.

他往阿尔托夫城派了一个特别总督—一个名叫盖斯勒的人,这个人要用铁的手腕来统治。

rulesb/sthwithsthTheheadmasterruledtheschoolwithasterndiscipline.

校长治校严谨。

Marksaidthathewouldliketoruleasmallkingdomwitharodofiron.

马克说他很想能严格统治一个小王国。

Johnisruledbyhiswifewitharodofiron.

约翰被他的妻子严加管束。

六、词汇搭配

用作名词(n.)动词+～abidebytherules遵守规则abolisharule废除统治adoptarule采纳一项规则applyarule应用一项规章bearrule支配,统治bendarule任意歪曲规则,篡改规则breakarule打破规章制度cancelrules废除规则carryoutarule执行规定conformtotherule符合规定consolidatetherule加强统治doawaywitharule废除统治〔规则〕drawuprules制定规则enforcearule执行规定establishrules建立制度extendone\'srule扩展统治followtherule遵守规则framerules制定规则,形成规则ignorearule忽视规则keeptherules遵守规则laydownrules建立制度makearuleof养成习惯obeyarule遵守规则observearule遵守规则rebelagainstrules反对规则relaxsomerules放宽某些规则respectarule尊重裁决revokearule废除规章,取消规章revoltagainsttherule反抗的统治setdownarule制定规则stretcharule曲解规则,滥用规则violatearule违反规则workoutrules制订规则形容词+～absoluterule绝对法则basicrule基本规则benevolentrule仁慈的统治colonialrule殖民统治despoticrule专制暴君的统治establishedrule成规firmrule严格的规则fixedrule固定的规则flexiblerule灵活的规则foreignrule异国的统治generalrule普遍规律,通则mainrules主要规则ordinaryrules常规outdatedrules陈规popularrule民众的统治rewriterule重写规则rigidrule严格的规则samerule同样的规则strictrules严格的规定two-footrule两英尺长的尺子wiserule明智的规定名词+～deletionrule省略规则homerule地方自治gagrule限制言论自由的规定groundrule基本规则,行动准则,比赛场地,临时规则majorityrule多数党执政介词+～againsttherules违反惯例asarule通常,一般说来byrule按照规则byruleandline准确地duringrule在统治期间asetofrules一套规则outofrule与习俗相悖undertherule在统治之下～+介词rulefor的规则rulesof规律,规则ruleoflaw法治ruleover对的统治用作动词(v.)～+名词ruleacommunity统治一个社区ruleacontinent统治大陆ruleoneself克制自己rulesb\'sfate支配某人的命运ruletheworld统治世界～+副词rulearbitrarily武断地判定rulebrutally残暴地统治ruledemocratically民主统治ruledespotically专制统治ruleoff用尺画线隔开ruleoffthefigure在这个数字下面画一条线ruleout划去,排除,拒绝,不考虑,不接受ruleoutthepossibility排除此可能性ruleover支配～+介词ruleagainst对作不利的裁决ruleon对作出裁决ruleover统治ruleoverthegathering(友好气氛)笼罩会场rulewithjustice公正治理七、词语用法

n.(名词)rule的基本意思是“规则,规章,规定,条例”,可指指导、控制行为或行动的条规和惯例,也可指一组织强制其内部人员必须做什么或绝不能做什么的规定,是可数名词。rule也可表示“习惯或惯常的做法”,通常用作单数形式。rule用作不可数名词时可表示“统治,管理”。rule还可作“尺,折尺”解,是可数名词。v.(动词)rule的基本意思是“用尺子划,在划平行线”。引申可作“统治”“控制”解,即运用权力或权威特别是制定法律、法令等来规范、控制或指导其他人或民族、国家等的行为。rule还可指“裁决”“拒绝考虑某事”“保持某一水平”等。rule可用作及物动词,也可用作不及物动词。用作及物动词时接名词、代词或that从句作宾语,that从句里的谓语动词可用虚拟式。rule有时可作“受制于”“冲动”解,这时须用于被动结构。rule还可以接以“(tobe+)adj./prep.-phrase”或动词不定式充当补足语的复合宾语。rule有时也可用作系动词,接形容词作表语。rule后接副词out表示“把排除在外”。rule的过去分词ruled和现在分词ruling可用作形容词,在句中作定语。rule的相关近义词

canon、command、condition、control、course、direction、government、guide、method、order、power、practice、principle、standard、command、control、decide、direct、establish、govern、judge、lead、manage、regulate、settle

rule的相关反义词

exception

rule的相关临近词

ruler、ruinous、Rulea、ruleg、Rulev、Rulec、rules、RuleML、ruleon、ruleset、rulesof、ruleoff

点此查看更多关于rule的详细信息