exciton的意思？

exciton的音标：exciton的英式发音音标为：['eksɪtɒn]exciton的美式发音音标为：['eksaɪˌtɒn]...

Exciton is electron - hole pair held together by their mutual Coulomb interaction.激子就是由电子和空穴在相互间的库仑力作用下,相互维持在一起的电子 -- 空穴对.As to the emission at 370 nm, It'should result from exciton recombination radiation.而在370nm处的...

The general of the jesuits receives monthly reports from the provincials.教皇每月收到各省教会的报告.In 1922, the Jesuits founded the Industrial and Commercial School.耶稣会会士也于1922年创办了工商学校.By far , relatively Jesuits " activities in Sha...

“饲养”的英语可以翻译为：aise，rear，feeding，raising，breed ...

barricade的现在进行时为：barricading...

bedim的一般过去时为：bedimmed...

“哪”的拼音为：nǎ...

定期合同的满期the expiry of a fixed-term contract当旧的汽车牌照满期,你得领取新的.You must obtain a new automobile license when your old one expires.法国公司的特许权将于1904年满期.The French company's concession would expire in 1904....

Don't drape your feet over the chair.坐得端正些,不要把腿悬空架在椅子边上.Humboldt wanted to drape the world in radiance.洪堡想把世界装饰得光彩夺目.You just drape your skirt over it and nobody suspects a thing.你只需要用裙子把它遮住,没人会发现的....

Hylidae的音标：...

flinch的一般过去时为：flinched...

digitize的现在进行时为：digitizing...

任…摆布，在…前毫无办法...

叶坎生...

transaction的复数形式为：transactions...

Allows or disallows text updates in the status bar.允许或不允许状态栏中的文本更新.We classify editorial changes as corrections, clarifications, or updates.我们作为修正, 澄清, 或更改分类编辑变化.Student - constructed virtual worlds were bank note update...

v.需要，必须( need的现在分词 )，（表示应该或不得不做）有必要...