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scanning electronic microscopy中文是什么意思

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用"scanning electronic microscopy"造句"scanning electronic microscopy"怎么读"scanning electronic microscopy" in a sentence

中文翻译手机手机版

  • 【物理学】扫描电子显微术。

例句与用法

  • Morphology of resin retanning agent with different structure in the leather - scanning electronic microscopy study
    不同结构的树脂复鞣剂在皮革中形态的电镜研究
  • Two different ancient pottery coatings have been analyzed by microzone - raman spectrum and sem - eds ( scanning electronic microscopy - energy dispersive spectrum )
    摘要利用微区拉曼光谱与扫描电镜配置的电子探针等技术，分析了两块陶器样品的陶衣。
  • Film microstructure is investigated by scanning electronic microscopy ( sem ) . the micrographs showed that glass fiber distributed in epoxy resin with good dispersity , and interweaved with each other homogeneously
    并利用扫描电子显微镜( sem )对基底材料进行了观察,发现玻璃纤维能够在环氧树脂基体中形成均匀的分散,并交织成不规则的网状结构。
  • It also showed good cell affinity to the modified pdl - la scaffold investigated by scanning electronic microscopy ( sem ) and confocal laser scanning microscopy ( clsm ) , comparing with the unmodified pdl - la scaffold
    扫描电镜和激光共聚焦显微镜的测试结果显示了软骨细胞在原浙江大学博士学位论文（ 2003 ）位自修饰的聚乳酸三维支架内部良好的粘附与生长情况。
  • Firstly , the tio2 thin films are deposited by dc reactive magnetron sputtering apparatus , and characterlized by n & k analyzer1200 , x - ray diffraction spectroscopy ( xrd ) , scanning electronic microscopy ( sem ) , alpha - step500 . and it was analyzed that the effect on performance and structure of films with the change of argon flow , total gas pressure , the substrate - to - target distance and temperature
    第一、应用稳定的直流磁控溅射设备制备tio2减反射薄膜并通过n & kanalyzer1200薄膜光学分析仪、 x射线衍射分析( xrd ) 、扫描电子显微镜( sem ) 、 alpha - step500型台阶仪等仪器对薄膜进行表征,分析氧分压、总气压、工作温度、靶基距等制备工艺参数对薄膜性能结构的影响。
  • The as - grown crystals were characterization by cutting and directional , x - ray diffraction , high resolution ohmmeter , ir transmission spectroscopy , visible light absorption spectroscopy , scan electronic microscopy ( sem ) and positron annihilate time technique ( pat ) . the ir transmittance of czt single crystals grown with cd - riched is about 53 % , while 23 % with no cd riched
    采用解理实验、 x射线衍射、电学性能测试、红外透过谱测试、可见光吸收谱测试、 sem蚀坑分析、探测器的试制等分析测试方法，并首次采用正电子湮没寿命谱分析方法来研究czt单晶体的空位缺陷，综合表征了所生长的晶体的质量和性能。
  • On the backgrounds of researches inside and outside country , and cooperating experiments with theories analyses , the influence of different processing technology parameters and different sbs modifier sorts on the sbs modified asphalts " properties has been studied . at the same time , their microstructure are observed through fluorescence optical microscopy and scanning electronic microscopy , thus to direct modified asphalt production . on the above conclusion ' s basement , analysing some disadvantages of the storage stability test of sbs modified asphalt in the current specification , a new storage stability test apparatus is developed
    本文在参考国内外研究的基础上，采用理论、试验相结合的方法，研究加工工艺参数以及改性剂种类等对sbs改性沥青性能的影响，并通过荧光显微镜、扫描电镜分析其微观形态，从而指导sbs改性沥青的生产；在此基础上，分析我国现行规范用来评价sbs改性沥青储存稳定性方面的不足，开发了新的试验仪，根据动态剪切流变试验结果和微观状态分析，提出一个新的指标? ?离析率r _ s来评价sbs改性沥青的储存稳定性；最后，针对不稳定的改性沥青提出改善措施，研究证明掺加增容剂和稳定剂是行之有效的方法。
  • Components , structure and surface morphology of the resulted films were identified by fourier transform infrared ( ftir ) spectroscopy , x - ray diffraction ( xrd ) and scanning electronic microscopy ( sem ) . the analyses showed the content of cubic boron nitride in the resultant films on substrates was rather high and crystal particles of c - bn with uniform size , smooth crystal plane and regular shapes ( quadrangle and hexagon ) densely arrayed on the substrate
    傅里叶转换红外吸收( ftir )光谱仪、 x射线衍射( xrd )仪和扫描电镜( stm )的测量结果显示，基底上的bn膜中立方相含量很高，且晶粒大小均匀、排列致密，晶形呈规则的四角和六角形。
  • Their properties have been investigated by using scanning electronic microscopy ( sem ) , differential scanning calorimetry ( dsc ) , x - ray diffraction ( xrd ) , thermogravimetry - differential thermal analysis ( tg - dta ) , infrared spectroscopic analysis ( ir ) , and gas chromatography ( gc ) , etc . the effects of the mulser ' s stirring rate and the emulsifier concentration on the properties of encapsulated pcms have been systematically studied , and nanopcms have been obtained by increasing the stirring rate or the emulsifier concentration . the influences of different nucleating agents on micropcm performances have also been investigated in detail to search for a suitable nucleating agent to prevent micropcms from super - cooling
    首先，系统研究了乳化机转速和乳化剂浓度对胶囊性能的影响，并通过提高转速或乳化剂浓度获得相变材料纳胶囊；其次，系统研究了不同成核剂对微胶囊性能的影响，找到合适的成核剂抑制了相变材料微胶囊的过冷现象；再次，详细研究了环己烷对胶囊性能的影响，并通过添加适量环己烷提高了相变材料微胶囊及纳胶囊的耐热温度。
  • The primary theory of absorption and desorption was also explained . the effects of primary process parameters , such as hydrogen pressure , time and temperature on the magnetic properties of ndfeb have been researched . the structure and magnetic properties have been analyzed by means of optical metallographic microscopy , scanning electronic microscopy , x - ray diffraction analysis , infrared oxygen detector and magnetic properties measurement
    本文设计了烧结ndfeb的氢爆制粉设备，对设备调试以及使用过程中出现的主要问题进行了简要的说明，提出了一系列解决方法；阐述了吸氢、脱氢的基本原理；研究了氢气压力、通氢时间、氢爆温度等基本工艺参数对磁性能的影响；利用金相显微镜和扫描电子显微镜， x射线衍射分析，红外线测氧分析及综合磁性测量仪等手段分析了材料的组织结构和磁性能。
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