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。
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.
研究人员发现在北方天穹，精细结构常数在越远的地方就越小，或者说天文学家所看到的过去越久远。
The researchers found that in the northern sky, the fine-structure constant gets smaller with increasing distance, or as astronomers look farther back in time.
天体物理学家多年来一直都在研究精细结构常数——称为alpha常数——寻找它可能发生变化的蛛丝马迹。
Astrophysicists have been studying the fine-structure constant - known as the alpha constant - for years, searching for hints that it might change.
天体物理学家多年来一直都在研究精细结构常数——称为alpha常数——寻找它可能发生变化的蛛丝马迹。
Astrophysicists have been studying the fine-structure constant? Known as the alpha constant? For years, searching for hints that it might change.
20多年以来，一些研究学者一直致力于寻找精细结构常数是变化着的的证据。
For more than 20 years, some researchers have found what they think is evidence that the fine-structure constant varies over time.
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 microstructure and fine structure of weld fusion zone for high strength fine grain steel were studied.
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。
It is helpful to understand precisely the fine structure and the inner dynamic process of the globe to research it.
介绍了研究原子能级超精细结构的两个实验：磁共振实验、共线快离子束相互作用实验。
It follows that two experiments of hyperfine structure of atomic energy level which are called magnetic resonamce experiment and co-line expression beam interative experiment.
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。
In this paper the fine structure of the distribution model of REE in Karst deposits-the tetrad effect and its meaning are discussed.
这些海潮模型的相互比较为研究海洋的精细结构、海潮的动力学、地球动力学提供了依据。
The comparison of the different ocean tide models should provide a base to the study of ocean structure, ocean tide dynamics and geodynamics.
文章研究了高强度超低碳贝氏体钢的精细结构。
The fine structure of high strength ULCB steel were investigated.
用扫描和高压透射电子显微镜研究了灰铸铁激光硬化层微区组织形貌和精细结构。
Micromorphology and fine structure in laser hardened layer of grey cast iron have been investigated with scanning electron microscope and high-voltage transmission electron microscope.
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。
Field emission scanning electron microscope (FESEM) has been used to investigate the fine structure of Fe-based metal film interface and its cross-section.
表明光声光谱分析方法对于稀土元素的光谱精细结构、禁戒跃迁研究及其分析测定是一种重要的手段。
It has been demonstrated that the photoacoustic spectroscopy is suitable for the study of fine structure, forbidden transition and ultra analysis of rare earths.
光谱的精细结构是量子人体研究的核心。
The fine structure of spectrum is the study core of quantum human body.
应用分析电子显微术对粉末冶金高速钢的精细结构进行了研究。
The fine scale microstructure of powder metallurgy high speed steels has been investigated by using analytical electron microscopy.
极化深度非弹性散射是研究质子、氘核内部部分子精细结构的有利工具。
Polarized deep inelastic scattering is a powerful tool for studying the internal refined information about the parton structure of the proton and deuteron.
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 fine structure of bainite and the morphology and distribution of carbides in steels were investigated with TEM.
采用发送一束线偏振激光产生散斑的方法，研究线偏振激光散斑、＂平均椭圆偏振＂激光散斑以及非偏振激光散斑的相关性和精细结构。
An experimental study of the state of polarization of laser speckles generated by sending a linear polarized laser beam through a diffuser is presented in this paper.
介绍了原子能级的精细结构与超精细结构的产生原理，对研究原子能级精细结构的两个实验作了改进、设计及说明。
This article is aimed at introducing the generation principle of fine structure and hyperfine structure of atomic energy level, with its experimental result improved, designed and illustrated.
射电快速精细结构及微耀斑研究。
仔细研究细节后，我们发现日冕有精细结构。
Looking at small details we find that the corona has a delicate structure.
越来越多的研究表明，分析研究光脉冲(如皮秒或飞秒脉冲)的精细结构是许多研究工作的关键。
More and more studies have shown that analysis of the optical pulse fine structure have been the key in many researches.
我们针对老年人这个特殊群体的研究表明，老年人对声音精细结构进行保持的初始听觉“记忆”的能力比年轻人差，尤其是在有较大双耳时间延迟的条件下。
Our results show that the initial auditory "memory" in old listeners is worse than that in young listeners, especially when the interaural time delay is introduced.
对于人参多糖的提取和精细结构分析一直是研究中的重点。
The isolation and analysis of the polysaccharides from Panax ginseng C.
对于人参多糖的提取和精细结构分析一直是研究中的重点。
The isolation and analysis of the polysaccharides from Panax ginseng C.
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