The only feasible explanation was that a constant of physics called the fine structure constant, or alpha, had a different value near the time the light started its journey.
唯一可能且合理的解释是：一个被称之为“精细结构常数”或α的物理常数，在临近启程的那段时间产生了一个不同的值。
Full of fruit on the palate, it reveals a fine structure with generous tannins.
果味浓郁，展现出丰富的单宁以及良好的结构。
Synchrotron radiation X-ray absorption fine structure spectroscopy (XAFS) technique is currently a powerful tool to characterize geometrical structure of active sites of solid-state catalysts.
同步辐射X射线吸收精细结构光谱技术(XAFS)是当前表征固体催化剂活性中心结构的有力工具。
Optical absorption spectroscopy and X-ray absorption fine structure technique were used to study the formation mechanism of Cu nanoparticles and local structures of copper atoms in silicate glass.
利用光学吸收谱和X射线吸收精细结构谱分析了铜纳米颗粒在玻璃中的形成机理及其局部结构。
The fine structure of natural pig collagen was also discussed in detail.
初步探讨了猪皮胶原在原纤维水平上的精细结构。
Relativistic motion of the electron produces fine structure among the energy levels.
电子的相对论性运动在能级中产生精细结构。
In 1963, China began to develop and produce high-purity graphite with fine structure.
1963年中国开始研制和生产高纯细结构石墨。
The fine structure parameters were calculated using a least-squares fitting procedure.
用最小二乘法拟合技术严格地计算了精细结构参数。
The fine structure of glycogen purified from oyster was investigated by enzymic methods.
应用酶法研究了牡蛎糖原的精细分子结构。
In this paper, we analyse some problems of the fine structure in atomic spectral analysis.
本文分析了原子能级精细结构方面普遍存在的一些问题。
Proplastids possessed a simple fine structure with a few or without any internal membranes.
原质体结构简单，含少量或不含内膜结构。
The location, macromorphology and fine structure of parathyroid glands in 31 pigs were observed.
本研究对31头成猪甲状旁腺的位置、形态及微细结构进行了观测。
The microstructure and fine structure of weld fusion zone for high strength fine grain steel were studied.
研究了高强度细晶粒碳素钢焊接接头熔合区附近的显微组织及精细结构。
The fine structure and the thin-film transistor can be integrated on the one insulating surface in one step.
这种微细结构和薄膜晶体管可以在一个步骤中集成在一个绝缘表面上。
All these logging data are applied to fine quantitative stratigraphic correlation and fine structure research.
利用测井资料进行精细定量地层对比和精细构造研究。
A detection system for the extended X-ray absorption fine structure (EXAFS) spectrometer is described in detail.
本文详细描述了一个扩展X射线吸收精细结构(EXAFS)谱仪探测系统。
It is helpful to understand precisely the fine structure and the inner dynamic process of the globe to research it.
地震各向异性研究不仅有助于准确认识地球内部精细结构，还有助于研究地球内部活动过程。
The fine structure of bainite and the morphology and distribution of carbides in steels were investigated with TEM.
使用TEM研究了钢中贝氏体的精细结构及碳化物的形貌与分布，加入微量元素使贝氏体铁素体组织明显细化。
The arrangement of the hydrogen bubble wire was proven to be critical for revealing the fine structure of the junction flow.
通过实验发现，氢泡丝的布置是清晰显示角区流动的精细结构的重要因素。
The fine structure of the gill in Pangasius sutchi has been investigated using transmission and scanning electron microscopy.
对苏氏鲶鳃结构进行扫描和透射电镜观察。
Using fault-related folding theory, carry on fine structure modeling, in order to improve the precision of structure research.
运用断层相关褶皱理论进行精细浅深层构造建模。
The distribution and fine structure of lymphatic vessels in goat cardiac ventricles were examined by light and electron microscopy.
用光镜和透射电镜对山羊心室淋巴管的分布和微细结构进行了研究。
In this paper the fine structure of the distribution model of REE in Karst deposits-the tetrad effect and its meaning are discussed.
本文阐述喀斯特沉积物中稀土分布模式的精细结构—稀土四重效应特征及其研究意义。
It was proved that high velocity arc spraying Ni-Al coating is one of best intermediate coatings with high adhesive strength and fine structure.
高速电弧喷涂镍铝涂层结合强度高，涂层组织致密，是优良的打底涂层。
The experimental results showed that the fish chromo - some sample for SEM made by this method can clearly show the fine structure of chromosomes.
结果表明：以该方法制备的样品在扫描电镜观察中能清晰地显示出鱼类染色体的精细结构。
The resulted data can meet the requirements of fine structure interpretation and lithologic exploration in terms of resolution and S/N in this area.
应用效果表明，所得资料的分辨率和信噪比均满足该区当前构造精细解释和岩性勘探的要求。
According to the characteristic of Hubuzhai complex fault block gas pool, the fine structure, reservoir rock and sand distribution of it are studied.
根据户部寨复杂断块气藏特点，开展了精细气藏构造、储集层、砂体的分布规律等研究。
The usage of AFM(atomic force microscope), which is a new method of surface test, in studying the fine structure of natural pig collagen was discussed.
简要介绍了原子力显微镜这一新型表面测试技术在猪皮胶原精细结构研究中的应用方法。
Consider the material effects of different moduli in tension and compression is important for the fine structure analysis, damage and failure mechanism.
考虑材料的拉压不同模量效应，对于结构的精细分析，损伤及失效机理研究具有重要意义。
Field emission scanning electron microscope (FESEM) has been used to investigate the fine structure of Fe-based metal film interface and its cross-section.
采用场发射扫描电子显微镜(FESEM)，研究了铁基金属包膜界面及其断面的精细结构。
应用推荐