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 serious bursting accident of the main steam pipe was analyzed 3 by applying the research results above in chapter 4 . the main steam pipe has serviced for 12 x 104h in the power plant . using scanning electron microscope ( sem ) , x - ray diffraction , optical microscope ( om ) , mechanical experiments , it is verified that the main reason causing the main steam pipe breaking down were the material and structural defects
采用扫描电镜技术、 x射线衍射技术、金相观察、机械性能测试等技术手段和失效分析方法，以某火力发电厂己服役12万余小时的主蒸汽管道为例，对其严重的爆断事故进行了失效分析，确定了管道失效的主要原因是与管道焊接的阀体存在大量的材质缺陷和结构缺陷。
In accordance with coal sample observation by scanning electron microscope ( sem ) and researches based on such subjects as anthracology , tectonic geology and material mechanics , the endokinetic fractures in coal are further classified into dewatering fractures , condense fractures and static pressure fractures , while the exogenetic fractures are further divided into tensile fractures , pressure fractures , shrink fractures and slack fractures , consistent with the development regularity of the geometric shapes , sizes and arrangement of fractures
摘要分析、归纳了大量的扫描电子显微镜观测结果，以煤岩学、构造地质学研究?基拙，依锯煤中显微裂隙的形态、大小、排列组合等发育特征，将内生裂隙进一步划分?失水裂隙、缩聚裂隙、静压裂隙，将外生裂隙进一步划分?张性裂隙、压性裂隙、剪性裂隙、松弛裂隙。
A series of experiments were conducted on the salivary gland of female haemaphysalis longicornis neumann , including salivary gland structure , protein concentration and components , na k - atpase activity , as well as their variation during different developmental stages , especially the effects of juvenile hormone analogue farnesol on the structure and secretion of salivary glands , by scanning electron microscope ( sem ) , bradford method , sds - page , enzyme microanalysis , topical application etc . the present research will provide foundation for deeply investigations on the important organs in the future
本文以广泛分布于我国的长角血蜱haemaphysalislongicornisneumann为研究对象，利用电镜技术、 bradford法、 sds ? page和na ~ - 、 k ~ - - atpase活性微量检测法等现代生物学技术对其唾液腺结构、蛋白含量和成分、 na ~ - 、 k ~ - ? atpase活性及其动态变化，特别是保幼激素类似物法尼醇对唾液腺结构与分泌活性的影响进行了较系统地研究，为深入开展蜱类唾液腺研究提供依据。
Scanning electron microscope ( sem ) coupled with energy - dispersive spectroscopy ( eds ) were utilized to investigate the morphology characteristics of the products . the portion mechanical properties , denstity and vickers microhardness of products were tested in the present paper . results indicated that the reaction of ti - al - tic system could be divided into two stages
研究结果表明， ti - al - tic系统的反应大致可分为两个阶段：热压温度在900之前， ti和al的反应生成tial金属间化合物；烧结温度达到900以后， tial金属间化合物和tic反应合成tial ti _ 2alc复合材料。
Using the method of exercising the medial collateral ligament and extirpating the medial meniscus , an animal model of early osteoarthritis ( oa ) is produced to study the changes of cartilage degeneration and the pathogenesis of early oa . 5 to 10 days after operation , under scanning electron microscope ( sem ) , articular cartilage surface showed collagen fibers network was intact
运用切断内侧副韧带及切除内侧半月板的方法，制作兔早期骨关节病动物模型，研究早期骨关节病的病理变化以及探讨早期骨关节病的发病机制。
Meanwhile the modified materials were also conducted on the basis of lifepo4 material . in addition , we used x - ray diffraction ( xrd ) to analyze phase composition , scanning electron microscope ( sem ) to observe superficial morphology , charge - discharge test to study specific capacity and cyclic properties , cyclic voltammetry ( cv ) and electrochemical impedance spectroscope ( eis ) to discuss electrochemical reactive mechanism . the study show that doped - lifepo4 have an good olivine structure and good electrochemicval using lif as li source via high solid - state reaction
通过x射线衍射( x - raydiffraction )分析了合成产物的结构晶型,扫描电镜( scanningelectronmicroscope )观察了材料的形貌,恒流充放电测试研究了合成材料的比容量和循环性能,循环伏安( cyclicvoltammetry )和电化学阻抗谱( electrochemicalimpedancespectroscope )简单分析了材料的电化学反应机理。
The tio2 / sio2 particle was characterized with scanning electron microscope ( sem ) , infrared spectroscopy and xps . it could be saw from the photo of sem that the compounding particle was still spherical , and there were some tio2 on the surface of sio2 particle . ti - o - si was formed between tio2 and sio2 , and this was confirmed by ft - ir analysis
并运用扫描电镜、红外光谱和xps等检测手段对其进行了表征和测试，从复合粒子的扫描电镜照片中可以看出，复合粒子仍为球形，表面包覆一层tio _ 2 ，与载体氧化硅粒子相比，粒径变化不大；其红外光谱表明， tio _ 2与载体sio _ 2粒子表面有ti ? o ? si键生成，这表明tio _ 2与sio _ 2粒子表面有较强的结合力。
Amino acid molecules imprinted polymeric composite microspheres with magnetic susceptibility ( ms - smips ) were prepared by suspension polymerization ( sp ) and inverse emulsion - suspension polymerization ( iesp ) , respectively . protein molecules imprinted soft - wet gel composite microspheres with magnetic susceptibility ( ms - pigms ) were prepared by inverse suspension polymerization ( isp ) and seeded inverse suspension polymerization ( sisp ) , respectively . the resulting ms - smips and ms - pigms were characterized by scanning electron microscope ( sem ) , thermogravimetric analyzer ( tg ) , vibrating sample magnetometer ( vsm ) , infrared spectrum ( ftir ) , high performance liquid chromatography ( hplc ) , and so on
分别采用悬浮聚合法和反相乳液?悬浮聚合法制备了氨基酸分子印迹聚合物磁性复合微球（ ms - smips ）；分别采用反相悬浮聚合法和种子反相悬浮聚合法制备了蛋白质分子印迹磁性软湿凝胶复合微球（ ms - pigms ）；用扫描电子显微镜、热重分析仪、振动样品磁强计、红外光谱、高效液相色谱等对所制备的ms - smips和ms - pigms进行了表征。
Scanning electron microscope ( sem ) and x - ray photoelectron spectroscopy ( xps ) studies indicated that the additive of cs _ 2 took part in the sei film - forming in the process of battery cycles . the elements of carbon , oxygen and fluorin are the main members in the compounds of sei film . sulfur is also one of the main elements of the sei film when the electrolyte included additive of cs _ 2
利用扫描电子显微镜和x射线光电子能谱研究表明,二硫化碳在电池的循环过程中参与了sei膜的形成, sei膜的组成物质中主要是c 、 o 、 f三种元素,加入二硫化碳后, s元素也成为主要组分, sei膜的主要组成物质有烷基氧锂、烷基碳酸酯锂、碳酸锂、硫酸盐、聚烯烃及氟化锂等。
The composites with different compatibilizers and nano - sio2 content were characterized by means of mechanical testing , differential scanning calorimetry ( dsc ) , x - ray diffraction ( xrd ) , fourier transformation infra - red spectroscopy ( ft - ir ) , transmission electron microscope ( tem ) , scanning electron microscope ( sem ) , etc . the relation between the structure and property of the composites was discussed in this thesis
研究了不同增容剂、纳米sio _ 2含量对复合材料的冲击强度、拉伸强度等力学性能；并利用差热扫描量热分析( dsc ) 、 x射线衍射谱( xrd ) 、红外吸收光谱( ir ) 、扫描电镜( sem )等分析，讨论了复合材料结构与性能的关系。

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