scanning electron microscope(sem)中文是什么意思

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中文翻译
造句

扫描电子显微镜

scanning n. 1.细看，细察，审视。 2.【电视】扫描，扫掠,搜 ...
electron microscope 电子显微镜。
sem SEM ＝scanning electron micro ...
scanning electron microscope (sem) 扫描电子显微镜
sem scanning electron microscope 扫描电子显微镜的缩略语
auger scanning electron microscope 离子枪式扫描电子显微镜
biological scanning electron microscope 生物扫描电子显微镜
dynamic scanning electron microscope 动态扫描电子显微术
electron scanning microscope 电子扫描显微镜
popular scanning electron microscope 普及型扫描电子显微镜
scanning auger electron microscope 扫描型奥格电子显微镜
scanning electron microscope 电子扫描显微镜; 扫描电镜; 扫描电子显微镜; 扫描式电子显微镜; 扫描型电子显微镜; 扫瞄电子显微镜
television scanning electron microscope 电视扫描电子显微镜
use of scanning electron microscope 扫描电子显微镜的使用
scanning microscope 扫描电子显微镜; 扫描显微镜
（sem） sca ing electronic microscope 扫描电镜
microscope electron 电子显微镜
electron scanning 电子扫描
auger scanning microscope 俄歇扫描电子显微镜
fast-scanning infrared microscope 快速扫描红外显微镜
laser scanning confocal microscope 激光扫描共焦显微镜
laser scanning confoeal microscope 激光扫描共焦显微镜
laser scanning microscope 激光扫描显微镜
multipurpose scanning microscope 多用途扫描显微镜
scanning acoustic microscope 扫描声波显微镜; 扫描声学显微镜

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例句与用法

The surface morphologies of thin films were observed by using scan electron microscope ( sem ) and atomic force microscope ( afm ) . based on grazing incidence x - ray diffraction ( gixrd ) equipment , we find that residual stress exist in magnetron sputtering plct film , in addition , the ferroelectric properties of plct thin films were measured by radiant premier lc type multifunctional ferroelectric properties test system
利用广角x射线衍射技术对不同溅射工艺下plct薄膜的相结构进行了研究;采用扫描电子显微镜( sem )和原子力显微镜( afm )分别观察了薄膜的表面形貌;利用掠入射x射线衍射( gixrd )测量了薄膜的残余应力。
In czochralski silicon crystals ( czsi ) through fast neutron irradiation , formation and conversion of defects were investigated using fourier transform infrared spectroscopy ( ftir ) , positron annihilation technology ( pat ) and scanning electron microscope ( sem ) . the results showed that fast neutron irradiation induced large quantity of metastable defects which can be the capture centers of positron , positron annihilation average lifetime of samples increased with increasing of irradiation dosage . positron annihilation average lifetime of irradiation samples through dosage up to 1 1018 n . cm - 2 tended to constant
本文对直拉硅样品进行了不同剂量的快中子辐照，在硅中引入大量的亚稳态缺陷，研究这些亚稳态缺陷的形成，并在较宽的温度范围内对辐照样品进行了退火处理，研究退火后亚稳态缺陷的转化及同硅中氧的相互作用，应用傅立叶变换红外光谱技术( ftir ) 、正电子湮没技术( pat )和扫描电镜( sem )进行了测试。
There is operated to investigate the effects of various factors including the proportion of reactants , current intensity , voltage and the reaction time on the intercalated reaction . in addition , the microstructure and morphology of exfoliate graphite have been measured by scanning electron microscope ( sem ) and x - ray diffraction ( xrd )
研究了反应物配比、电流强度、电压大小、反应时间等影响因素对反应的影响，通过扫描电子显微镜( sem ) 、 x射线衍射分析( xrd )等分析，对其结构、形成原理作了一定的论述。
The aim of this work is to have a better understanding of the structure , differentiation and phylogenetic relationship of the tribe hyoscyameae in the solanaceae using evidence from leaf epidermis , seed morphology , palynology , embryology , floral organogenesis , trnl - f and its sequences , and plant geography . the results are summarized as follows : 1 . leaf epidermis leaf epidermis of 21 species in seven genera of the tribe hyoscyameae and four species in four related genera was investigated under both light microscope ( lm ) and scanning electron microscope ( sem )
解剖学在光学显微镜和扫描电镜下，观察了茄科天仙子族( hyoscyameae ) 7属21种及邻近4属4种共25种植物的叶表皮特征，结果表明：气孔器在各种植物的上、下的表皮均有分布，多为无规则型，也有不等细胞型；叶表皮细胞形状有不规则形、十字形、近长圆形和不规则多边形，垂周壁较平直或各种波状。
Super - micro - powder were observed throuth scanning electron microscope ( sem ) to find character under microscope to have been dismissed ; differrential thermal analysis ( dta ) print has been tested to distinguish rhizoma polygoni cuspidati and the root of differential thermal analysis , dta macleaya cordata ( willd . ) r . br . [ bocconia cordata willd ] among its components , such as emodin , chrysophanol , falacinol , citreorosein , questin , questinol , polydatin ( resveratrol - 3 - 0 - ? - d - glucoside ) and anthraquinone have been tested to be the main activator
针对目前市场上存在着虎杖药材质量不稳定，生产及临床实践中虎杖制剂的质量难以控制等问题，我们在对虎杖进行文献查阅、产地考察和市场调查的基础上，考察了药材产地等主要因素对虎杖质量的影响。
Macroscopical phenomenon description , scanning electron microscope ( sem ) analysis , electronic probe and x ray diffraction ( xrd ) analysis were used to analyze the phenomena of fouling and slagging in the main combustion zone , reburning zone and burned zone , with emphasis on the difference and its reason in reburning zone
通过宏观现象描述、微观扫描电镜( sem )分析、电子探针和x射线衍射仪( xrd )物相分析，对炉内主燃区、再燃区和燃尽区沾污结渣状况进行研究，重点分析再燃区的沾污结渣差异及原因。
The factors relevant to montmorillonite intercalation and exfoliation were analyzed through x - ray diffraction ( xrd ) , thermogravimetry ( tg ) , transmission electron microscope ( tem ) , scanning electron microscope ( sem ) and fourier transform infraredspectroscopy ( ft - ir ) . the morphology , structure and properties for the composites were discussed
通过x -衍射( xrd ) 、热重分析( tg ) 、透射电子显微镜( tem ) 、扫描电子显微镜( sem )以及傅立叶变换红外光谱( ft - ir )的表征结果讨论了影响蒙脱土剥离的因素，分析了复合材料的形态结构和性能。
In the present research , scanning electron microscope ( sem ) , laser raman spectroscopy ( lrs ) , x - ray photoelectron spectroscopy ( xrs ) , x - ray diffraction ( xrd ) and electron probe micro analysis ( epma ) were utilized to investigate the difference in micro - structure and elements distribution between domestic and foreign pdcs . combined with analysis on current manufacturing process , the mechanism for the difference was discussed . scanning electron microscope ( sem ) , laser granularity analysis , atom emission spectroscopy ( aes ) and plasma emission spectroscopy ( icpaes ) are also utilized to investigate the grain shape and impurities of key material - diamond power
本课题采用扫描电镜、拉曼光谱、光电子能谱、 x -射线衍射分析、电子探针等方法分析了国内外聚晶金刚石-硬质合金复合片在微观组织结构、元素成分分布方面的差异，结合对现有烧结工艺的分析，研讨了造成这些差异的机理；采用扫描电子显微镜、激光粒度分析、原子发射光谱、等离子发射光谱等方法对关键原材料-金刚石微粉的晶形、杂质含量进行了比较分析测试。
A kind of novel composite photocatalysts containing tio2 and tourmaline particles , such as tourmaline / tio2 composite photocatalysts and tourmaline / [ tio2 , sio2 ] composite photocalysts , were fabricated mainly by the sol - gel technique , whose microstructure , photocatalystic activities and spontaneous polarization were investigated by the scanning electron microscope ( sem ) , uv - visible spectro - photometer , etc . the novel porous composite films of tourmaline / tio2 were prepared from alkoxide solutions on the surface of copper by sol - gel method
本工作利用电气石矿物材料的天然电极性、辐射红外线性能和tio _ 2的光催化性能，研制以电气石为载体， tio _ 2薄膜和[ tio _ 2 ， sio _ 2 ]复合薄膜为催化剂的新型复合催化材料。研究材料的制备技术、结构、性能及电气石表面tio _ 2晶体生长机理、电气石增强tio _ 2光催化效率机理。
Based on the review , the main objectives of this work had been determined . the thermodynamic analysis indicated that corundum - mullite - gahnite multiphase materials can be synthesized . the investigation of x - ray diffraction ( xrd ) and scan electron microscope ( sem ) proved the validity of thermodynamics research
通过对al _ 2o _ 3 - sio _ 2 - zno体系相关反应热力学的计算表明能够合成出刚玉?莫来石?锌铝尖晶石复相材料， x ?射线衍射( xrd )和扫描电子显微镜( sem )的研究证实了热力学计算的可靠性。

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Last modified time:Fri, 15 Aug 2025 00:29:56 GMT