fresnel的意思

In 1818 Fresnel entered a competition sponsored by French Academy.1818年菲涅耳参加了法国科学院主办的一次竞赛.The difficulty was resolved by Fresnel with his addition of the concept of interference.菲涅耳通过加进来干涉概念,解决了这个困难.In many cases, the Si...

fresnel的音标：...

Trying to sell overcoats in midsummer is a real mug’s game.大夏天推销大衣,真是白费力气。...a mug of tea with two sugars.一杯加了两块方糖的茶She's got a handsome mug.她有一张漂亮的脸蛋。I was walking out to my car when this guy tried to mug me...我正出门...

The Encyclopedia is packed with clear illustrations and over 250 recipes.那本百科全书有很多清晰的插图和250多个食谱。The encyclopedia fell to the floor with a thud.那本百科全书砰的一声掉到地上.Geoff is a walking encyclopedia. He knows about everything.杰夫是...

“非洲人”的英语可以翻译为：African，[电影]He Never Knew...

decalcomania的音标：decalcomania的英式发音音标为：[dɪˌkælkə'meɪnɪə]decalcomania的美式发音音标为：[dɪˌkælkə'meɪnɪr]...

轮子斜向...

vt.使分心，使混乱...

hear的近义词有：hear, listen, overhear。下面这些动词均含"听"的含义：hear：及物动词，指声音进入耳内，但不含有注意的意味，即，只要听觉正常，声音进入耳内，就能听见。但在祈使句中，hear可指有意识的行为。listen：不及物动词，指有意识地倾听，强调行为的过程。overhear：指偶然听到，无意中听到，也指偷听。...

n.自发光...

他手里拿着一根有金制曲柄的手杖。In his hand, he carried a gold-tipped crook.螺旋浆将旋转并转动引擎的曲柄.The propeller will windmill and crank the engine.司机下车用曲柄去发动汽车。The chauffeur got out to crank the motor....

Next year will be the centenary of this firm.明年是这家公司成立的一百周年.The club will hold a party to celebrate its centenary.这个俱乐部要举行庆祝成立一百周年的活动。The celebration of the centenary will culminate with a dinner on November 20.百年庆典活动将在1...

什么也不能使我遵从这样的安排.There's nothing to keep me to such an arrangement.我们遵从委员会作出的任何决定.We will defer to whatever the committee decides.我们遵从了自己的良知，尽到了自己的义务。We have followed the dictates of our consciences and have done our ...

n.果实分类学...

conflict的现在进行时为：conflicting...

主教制主义...

你告诉我的事情就是他又撞毁了一辆车。All you told me was that he'd smashed up yet another car.在一辆撞毁的汽车旁发现了她的尸体。Her body was found near a crashed car.飞机猛地翻转，撞毁了。The plane flipped and crashed....