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dif·frac·tion 英dɪˈfrækʃən美dɪˈfrækʃənAHDdĭ-frăkʹshən ●○○○○高ＳCOCA³⁰⁹⁵⁴BNC²⁹³⁴⁰iWeb¹⁸⁶⁸⁵Economist⁵³⁵⁸¹⁺¹
基本英英搭配记法近义反义例句Thesaurus例句
n.物理衍射;绕射¹⁰⁰
光学
Noun:
when light passes sharp edges or goes through narrow slits the rays are deflected and produce fringes of light and dark bandsdiffract使分散diffraction peak衍射峰diffraction pattern衍射图,绕射图…sound diffraction声绕射,声衍射…crystal diffraction晶体衍射diffraction coefficient衍射系数neutron diffraction中子衍射,中子绕射…diffraction fringe衍射条纹,绕射条纹…diffraction spot衍射斑diffraction broadening衍射增宽diffraction cone衍射锥diffraction grating衍射光栅diffraction effect衍射效应diffraction spectrum衍射光谱,绕射光谱,…diffraction image衍射象,衍射像…diffraction instrument衍射计,衍射仪…diffraction ring衍射环diffraction theory衍射理论wave diffraction波绕射,波的统射,波…
钱博士dif=dis，离开+fract断裂，破碎+ion名词后缀→破碎散开⇒衍射
词根frag-断裂，中断，破碎来自拉丁语，过去分词形式为fract-。它和日耳曼单词break断裂、中断、破碎最终都源自原始印欧语词根*bhreg-断裂，中断，破碎，b-f相通，k-g相通。dif=dis，离开+fract断裂，破碎+ion名词后缀→破碎散开⇒衍射。近义词 spreading撒布diversion转向diffusion扩散deflection歪斜bending弯曲度偏移…
名词100%
用作名词Another important wave phenomenon isdiffraction.另一个重要的波现象是衍射。
Lustre is the integral effect of reflection anddiffraction.色泽是反射和衍射的综合效果。
The purpose of this paper is to introduce a new X-raydiffractionmethod.摘要本文提出一个新的X光绕射分析方法。
The effect of time-varied wave field on thediffractiontomography was analyzed.初步分析了时变入射波场对衍射层析成像的影响。as in.(radiation
同义词 emissionbroadcast,circulation,diffusion,dispersal,dispersion,dissipation,distribution,divarication,divergence,polarization,propagation,ramification,scattering,spread,transmission
反义词 collection
radiationnoun dissemination
broadcast,circulation,diffusion,dispersal,dispersion,dissipation,distribution,divarication,divergence,emission,polarization,propagation,ramification,scattering,spread,transmission And the result is a diffraction pattern that produces a series of rings.
得到的衍射图案是,一系列光圈。163
And there is a technique known as x- ray diffraction.
而且有种 X光衍射的技术。163
Each round of iteration brings the model structure into better agreement with the experimental data; when the difference between the two is negligible the diffraction pattern is said to be “ solved.”
每一次重复都使模型结构与实验结果更加吻合。当这两者之间的差异可以忽略时，这一衍射图形便得到求解。 ebigear
Electrons, being waves as well as particles, produce a diffraction pattern when transmitted through a crystal.
电子同时具有波和粒子的性质，在穿越晶体时会产生衍射图案。 ecocn
No conventional lens can beat that“ diffraction limit.”
而传统透镜却不可能突破这个“衍射极限”。 yeeyan
Only by using wave- like properties as an explanation can you describe diffraction.
只能用类波特征来,解释和描述衍射。163
The other is a novel diffraction technique known as holographic projection.
另一个是一种被称之为：全息投影的新奇衍射技术。 bbs.chinadaily.com.cn
The structures of RDX/RF aerogel were characterized by atomic force microscopy AFM, scanning electron microscopy SEM, X-ray powder diffraction XRD, and BET method.
用原子力显微镜 AFM，扫描电子显微镜 SEM， X射线粉末衍射仪 XRD， BET比表面积分析仪对其结构进行了表征。 iciba
This is known as a grazing iridescence and is brought about because of light diffraction.
这叫做临界入射幻彩，是由于光的衍射形成的。 yeeyan
We offer ruled and holographic diffraction gratings.
我们提供常规和全息衍射光栅。 iciba
You remember this. Now, this is diffraction.
你们都在这里，记得吧，现在说到衍射了。163 |