| 释义 |
spec·trum 英ˈspektrəm美ˈspɛktrəmAHDspĕkʹtrəm
基本双解英英词源搭配记法近义反义句型派生词例句Thesaurus
n.系列⁹;幅度³;范围¹⁹;光谱⁶⁹;科频谱
光物理电磁科学范围光，光泽范围，方面
n.名词
C 光谱the set of bands of coloured light into which a beam of white light may be separated C 波谱a range of any of various kinds of waves3 C 范围，系列full or wide range or sequence
Noun:
an ordered array of the components of an emission or wavea broad range of related objects or values or qualities or ideas or activities来自拉丁语 spectrum,出现，显示，影像，鬼魂，幽灵，来自 specere,看，词源同 spectator,aspect. 后与 specter 词义上进行分工，前者用于指鬼，幽灵，该词用于指光谱。broad-spectrum用途广泛的,广谱的…normal spectrum常态谱系,匀排光谱,…electromagnetic spectrum电磁光谱energy spectrum能谱spectrum analyzer质谱分析仪,频谱分析…electron spectrum电子光谱discontinuous spectrum不连续频谱,不连续谱…absorption spectrum吸收光谱,吸收频谱…spectrum level光谱能级,谱级…response spectrum感应波谱characteristic spectrum特征光谱band spectrum带光谱,带谱…emission spectrum放射光谱,放射谱…continuous spectrum物连续光谱…turbulence spectrum湍流谱action spectrum光谱fluorescence spectrum荧光光谱line spectrum线状光谱radio spectrum射频频谱noise spectrum噪声谱,噪声频谱…
钱博士spec看+trum名词后缀，表手段和工具→让人观看的手段，事物的外观→用作专业术语观察光线的手段，光线的外观→光谱，频谱⇒事物的变化范围
词根spec-看，观察来自拉丁语，过去分词形式和反复形式为spect-。它和希腊词根scop-看，观察以及日耳曼单词spy侦察最终都源自原始印欧语词根*spek-观察，仔细看。spec看+trum名词后缀，表手段和工具→让人观看的手段，事物的外观→用作专业术语观察光线的手段，光线的外观→光谱，频谱⇒事物的变化范围。GRE红宝书spect看, rum－看到颜色－光谱
spect 看 + beam 光或 prism
spectr看＋um→看到颜色→光谱非常记忆spect看〖词缀〗+ru如〖拼音〗+m山〖编码〗⇒看见光谱的如花跑上山方振宇词汇奥秘spect看+tr+um抽象名词后缀→能看得见的光线→光谱词根记忆spectr看+ um → 看到颜色 ⇒光谱词根记忆spect看＋rum→能看到光的颜色→光谱词根记忆spect看＋rum→能看到的颜色→光谱词根记忆spect看+rum→能看到的颜色→光谱近义词 band乐队range范围field田地scale刻度variety多样continuum连续gamut音乐全音阶…
用作名词n.This is a kind of atomic spectrum.这是一种原子光谱。
The radio spectrum has been opened up for the use of mobil phones.电磁波谱被发展应用在移动电话领域。
There's a wide spectrum of opinions on this question.对于这个问题的看法众说纷纭。Pbroad-spectruma.广谱的Pbandspectrum带光谱带状光谱Pfortification-spectrum闪光暗点Pspectrums系列范围谱光谱波谱射频频谱无线电信号频谱余象
名词100%
用作名词There's a widespectrumof opinions on this problem.对这个问题的说法众说纷纭，莫衷一是。
There are tense competition in the wholespectrumof the industry.整个工业领域竞争很激烈。
The press has published a widespectrumof books.这个出版社出版了一系列范围广泛的书籍。
In thespectrum, distinct colours shade into each other.在光谱中，截然不同的颜色相互融合起来。
Red and violet are at opposite ends of thespectrum.红色和紫色位于光谱相对的两端。noun.color spectrum
同义词 rainbowchromatic spectrum,hue cyclenoun.range
同义词 gamut,scopecompass,extent,field,scale,span,sweepnoun.array
同义词 continuum,range,spherecolors,distribution,sequence,series
gamutnoun range
area,catalogue,compass,diapason,extent,field,panorama,scale,scope,series,sweep
prismnoun crystal
cylinder,figure,gem,spectrum,stone
purviewnoun range
ambit,amplitude,area,bounds,circle,compass,confines,diapason,dimension,dimensions,domain,earshot,elbowroom,expanse,extension,extensity,extent,field,gamut,hearing,ken,latitude,leeway,length,limits,magnitude,matter,neighborhood,orbit,order,panorama,parameters,play,province,radius,reach,realm,run,run of,scope,space,span,spectrum,sphere,spread,stretch,sweep,swing,territory,tune,vicinity,width
rangenoun sphere, distance, extent
ambit,amplitude,area,bounds,circle,compass,confines,diapason,dimension,dimensions,domain,earshot,elbowroom,expanse,extension,extensity,field,gamut,hearing,ken,latitude,leeway,length,limits,magnitude,matter,neighborhood,orbit,order,panorama,parameters,play,province,purview,radius,reach,realm,run,run of,scope,space,span,spectrum,sphere,spread,stretch,sweep,swing,territory,tune,vicinity,width
rangesnoun sphere, distance, extent
ambits,amplitudes,areasboundscircles,compasses,confines,diapasons,dimensions,dimensions,domains,earshot,elbowrooms,expanses,extensions,extensities,fields,gamuts,hearings,ken,latitudes,leeway,lengths,limits,magnitudes,matters,neighborhoods,orbits,orders,panoramas,parameters,plays,provinces,purview,radii,reaches,realms,run ofs,runs,scopes,spaces,spans,spectrums,spheres,spreads,stretches,sweeps,swings,territories,tunes,vicinities,widths
scalenoun graduated system
calibration,computation,degrees,extent,gamut,gradation,hierarchy,ladder,order,pecking order,progression,proportion,range,ranking,rate,ratio,reach,register,rule,scope,sequence,series,spectrum,spread,steps,system,way |