利用环境扫描电镜,观察了野生三叶木通叶表面结构特征。
The foliar surface structure of wild Akebia trifoliata(Thunb. ) Koidz. in Zhen'an Shaanxi have been observed by environmental scanning electron microscope.
应用分形几何理论,研究了不同条件下制备的黑稻壳颗粒的表面结构特征。
In this paper, the structure characteristics of particle surface of black rice husk produced under different conditions were studied by the fractal geometry.
主要分析了含铝约5%的锌铝合金热镀锌钢板的表面结构特征,并对其结构特征的形成原因进行了分析。
The features in the surface structure of Zn-Al (5%Al) hot dip galvanized sheet and their origins are analyzed.
通过扫描电镜观察细胞表面结构特征,用流式细胞仪和免疫组织化学方法检测不同培养天数的细胞表型。
Lymphocytes were isolated on lymphocyte separating solution. The low density cells were collected and depleted of unadherent cells after 4h culture.
本文通过对广东和海南海岸沙丘砂石英颗粒的扫描电镜分析,认为其表面结构特征,既具有典型的风成环境特征。
Quartz grain surface textures in coastal dune sand which is mainly derived from beach sand have features characteristic of both typical aeolian environment and inheritable and reformable beach sand.
本文根据现代河流的已知沉积微环境中的砂样分析,阐述了河北平原河流沉积物的粒度成分、形态和石英颗粒的表面结构特征。
By analysis of sand grain size in sediment microenvironment of modern rivers, the size and shape of grain and surface texture feature of quartz grain were described in this paper.
据英国《每日邮报》报道,美国宇航局近日公布了一张火星冬季的照片,展现了火星表面无数令人惊叹的地貌特征和结构,其中包括二氧化碳或者水形成的霜。
NASA recently released a stunning image showing the surface of Mars in extraordinary detail, including a myriad of shapes and textures seen as carbon dioxide or water frost, the Daily Mail reported.
研究了用化学方法处理后的骨料表面与界面过渡区结构特征。
The surface feature of aggregate, which have been pretreated by chemical method, and the structure of interfacial zone between aggregate and cement paste are studied.
结果92例孕妇中,90例均清楚显示胎儿脸面部的表面特征、立体形态及各结构间的位置关系,2例因前方羊水较少显示不满意。
Results Among 92 fetus, 90 were clearly shown their face character, solid shape and positional relationship between structures, other 2 fetuses failed to do so because of oligohydramnios.
结果表明,不同种的动物毛纤维具有独特的表面形态特征,在内部超微结构上存在明显的差别。
The observation result were shown that there were unique characteristic for the fibers of different animals and clear difference on the their inner ultrastructure.
分析了锂质无光釉表面显微结构与釉面光学特征的关系。
The relationship between surface microstructure of lithium matte glaze and optic characteristic is analysed.
这与泥化错动带中的粘土粒团之间通过较厚的表面溶剂化层间接接触、结构连结弱的特征有关。
This is significantly concerned in the weak bonds between clay domains, the contact of inter-domain has been indirectly brought about by the "thick"surface solvation layers.
HAP的结构特征使其在岩石矿物表面的吸附量约为部分水解聚丙烯酰胺的1.7倍。
Due to the characteristic of HAP molecular structure, the adsorption of HAP on the surface of reservoir rock is about 1.7 times of partially hydrolyzing polyacrylamide (HPAM).
初步讨论矿物表面特征、微孔结构与矿物晶体结构、化学成分以及加工工艺、性能之间的联系。
The relationship between surface characteristics, micropore structure and minerals structure, chemical components as well as processing technologies and properties is discussed.
介绍了铝合金表面微弧氧化技术的工艺过程、反应机理和结构特征。
The reaction process, mechanism and structure characteristics of microarc oxidation were introduced for aluminum alloy.
利用传统的喷丸技术对高锰钢表面喷丸处理,研究材料表层的组织结构特征。
The high manganese steel was processed by the conventional shot peening technology, and the surface microstructure was characterized.
利用扫描电镜(SEM)、透射电镜(TEM)和X射线衍射(XRD)等技术分析研究了表面层的微观结构特征。
The substructure morphology and characteristics of the treated region was examined by SEM, TEM and XRD technique.
本文还探讨了FPCPU的合成工艺、结构表征,以及接枝前后纤维表面的形貌特征变化。
The synthetic conditions, structural characterizations and the morphology changes of the fiber before and after grafting of the above FPCPU have been investigated.
利用伪随机序列的窗口特性,使被编码结构光照明的场景表面每一个特征点都具有唯一的代码,可以唯一地被辨识。
Structured light illumination with pseudo-random code is applied to the system. Each interest point on scene surface can be identified exclusively according to window property of pseudo-random array.
四倍体刺槐自身花粉粒的形状结构之间表现出丰富的变异:体积与形状多样,萌发孔沟的数量及位置不固定,外壁表面的纹饰特征彼此不同等等;
There were remarkable variations in the shape, volume, location and number of bourgeon -hole channels and veins on surface of pollen among pollens of TRP.
从表面上看,小说是一种线形结构,具有闭合性的特征,而实质上却具有开放性和未完成性。
The novels are linear and close in structure professedly, but virtually is open and unfinished.
用核磁共振波谱、质谱和红外光谱表征了蓖麻油和非离子表面活性剂聚氧乙基蓖麻油的结构特征和它们的组成。
The structures and compositions of castor oil and its ethoxylate derivative have been characterized by means of NMR and IR spectroscopy and MS spectrometry.
本文主要研究断层泥中新生的粘土矿物特征,并研究断层泥中石英碎砾表面溶蚀的显微形貌结构特征。
In this paper, characteristics of neogenic clay minerals and micro-surface texture of quartz fragment in fault gouge are discussed.
根据这些玻璃质微球粒的物理、表面结构构造及常量元素等特征,可认为是微玻璃陨石。
These spherulites are identified as glassy microtektites by their surficial texture, physical and optical properties, and common element contents.
用核磁共振波谱、质谱和红外光谱表征了非离子表面活性剂中山梨醇酐脂肪酸酯和聚氧乙烯山梨醇酐脂肪酸酯的结构特征和它们的组成。
The characteristics of structures and composition for sorption carboxylic esters and polyoxyethylene sorbitan carboxylic esters of typical non _ ionic surfactants are indicated by NMR, MS and IR.
结果表明,在表面外延生长初期沉积层呈现出非常丰富的分形几何特征,通过控制生长参数,可以得到不同微结构的团簇。
It is shown that at the initial stage of growth, the morphologies present ample fractal shape and by controlling growth parameters it is possible to obtain nano clusters with different structures.
本研究利用介孔材料本身所固有的比表面积大、吸附性能强等特殊结构特征,将之应用到吸附去除苯酚有机污染废水。
For the big specific area and powerful adsorption capability of mesoporous materials, it can be used as adsorbent to treat the phenol-containing wastewater.
肾上腺素受体的分子结构符合G蛋白耦联膜表面受体的一般特征。
The molecular structure of adrenoceptor fits common model of G protein coupled receptors on membrane surface.
第二部分探讨了类比的结构及特征,指出了类比作为一种推理方法,它有着深层的结构,而不仅仅是表面上的类似。
In chapter 2, this paper explores the structure and feature of analogy, pointing out that, as a method of inference, it has a deep structure and feature not a superficial similarity.
第二部分探讨了类比的结构及特征,指出了类比作为一种推理方法,它有着深层的结构,而不仅仅是表面上的类似。
In chapter 2, this paper explores the structure and feature of analogy, pointing out that, as a method of inference, it has a deep structure and feature not a superficial similarity.
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