
透射式電子顯微鏡
The process of polymerization of silicic acid was observed by transmission electron microscope (TEM) and scanning electron microscope (SEM).
用透射電子顯微鏡(TEM)和掃描電子顯微鏡(SEM)觀察了矽酸溶膠的聚合過程。
Observed from optical microscope and Transmission Electron Microscope, microbial body was part-penetrated, broken, ruptured, even fragmented.
通過光學顯微鏡和透射電鏡的觀察,發現動力作用使菌體局部擊穿、破損、斷裂,直至碎解。
The microstructures of the composites were analyzed by transmission electron microscope, scanning electron microscope and the energy spectrum method.
用透射電子顯微鏡、掃描電子顯微鏡和能譜分析進行顯微結構分析。
X-ray diffraction and transmission electron microscope experiments indicate the powder sample is amorphous and also show the average particle size and crystallization products.
射線衍射和透射電子顯微鏡實驗不但證實它的非晶性,而且給出它的平均顆粒度大小和晶化産物。
The samples have been analyzed with transmission electron microscope(TEM).
用透射電子顯微鏡(TEM)分析了所制備的樣品。
The ultrastructure of chloride cell of gill of Crassostrea gigas is stu***d with the transmission electron microscope.
利用透射電子顯微鏡研究了太平洋牡蛎鰓氯細胞的超微結構。
The systematic tilting method is an important operation technique of transmission electron microscope(TEM).
系統傾轉樣品是透射電子顯微鏡操作的一種重要實驗技術。
The microstructure of carbon fibers has been stu***d using X-ray diffractometer(XRD), transmission electron microscope(TEM) and high-resolution transmission electron microscope(HRTEM).
利用X射線衍射(XRD)、透射電子顯微鏡(TEM)、高分辨電子顯微鏡(H RTEM)研究了碳纖維的微觀結構。
Experimental results of electron interference and Fresnel diffraction observed on a transmission electron microscope using an electrostatic biprism as beam-splliter are reported.
本文報道了在透射型電子顯微鏡中,以靜電雙棱鏡作分束器,觀察到電子束幹涉和菲涅耳衍射的實驗結果。
By means of transmission electron microscope, it was found that the double-wall carbon nanotubes were formed in the inner-walls of the evaporation chamber and around the cathode.
經透射電子顯微鏡觀察與分析,發現在蒸發室内壁及陰極周圍的附着物中,都含有雙壁納米碳管。
The high-resolution images and corresponding electron diffraction patterns of YBCO films were obtained with the aid of high-resolution transmission electron microscope(HRTEM).
在高分辨透射電子顯微鏡(HRTEM)下獲得了薄膜的高分辨圖像及電子衍射花樣。
The structures of polymers were characterized with IR, NMR, DSC and transmission electron microscope, etc.
用IR、NMR、DSC和透射電子顯微鏡等方法對聚合物進行了表征。
The morphology, structure, and photoluminescence(PL) of the phosphors were investigated by transmission electron microscope(TEM), X-ray diffraction(XRD), emission spectra, and decay time.
以X射線衍射(XRD)、透射電子顯微鏡(TEM)、發射光譜和衰減時間譜等手段表征材料性能。
The subsection and shape of the membrane vesicles in the two managed rice roots cells were observed with the transmission electron microscope.
進一步利用電鏡制樣技術和超薄切片技術在透射電子顯微鏡下觀察兩種處理的水稻根尖細胞中膜泡的分布和形态。
The samples were characterized by scanning electron microscope and transmission electron microscope.
采用掃描電子顯微鏡和透射電子顯微鏡對樣品的表面形貌進行表征。
The dropped intestinal tissue from the excretion were sliced and observed by light microscope, transmission electron microscope and picture-analysis.
對從排洩物中分離的脫落腸組織進行切片,采用光學顯微鏡和透射電鏡觀察及圖像分析。
The formation of apoptotic body is mainly morphologic character of apoptosis. Apoptotic body was previously observed by light microscope and transmission electron microscope.
細胞凋亡的主要形态學特征是凋亡小體的形成,過去常用普通光學顯微鏡和透射電子顯微鏡進行觀察。
Effect of microstructure on notch sensitivity of low-carbon bainitic steel is investigated by using mechanics knowledge and transmission electron microscope.
通過光學、電子金相分析,并應用力學知識,探讨了組織因素對缺口敏感性的影響。
The copper net with support film is usually used for observation of nano materials by transmission electron microscope (TEM).
用透射電鏡觀察納米量級的樣品,通常要承載在具有支持膜的銅網上觀察。
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.
用掃描和高壓透射電子顯微鏡研究了灰鑄鐵激光硬化層微區組織形貌和精細結構。
The change of morphology of the transfected cancer cells were observed under inverted fluorescent contrast phase microscope, light microscope and transmission electron microscope.
通過倒置熒光相差顯微鏡、光鏡、透射電鏡等技術觀察轉染基因的胃癌細胞的形态學變化。
Methods and ResultsAt first, we tested calcium carbonate whisker, nanometer calcium carbonate and PLLA by light microscope, scanning electron microscope and transmission electron microscope.
實驗方法與結果首先對納米碳酸鈣和晶須碳酸鈣及聚L-乳酸(PLLA)進行光鏡、掃描電鏡、透射電鏡的檢測。
The structure and ultrastructure of ***** of Paragonimus heterotremus were observed by light microscope and transmission electron microscope(TEM).
采用光鏡和透射電鏡對異盤并殖吸蟲成蟲的結構和超微結構進行了觀察。
Observation with transmission electron microscope: There were regeneration medullated nerve fibers in myoblast group and extracellular matrix gel group.
透射電鏡觀察:成肌細胞組和細胞外基質凝膠組均見再生的有髓神經纖維。
X-ray diffraction(XRD) and transmission electron microscope(TEM) were used to study the structure and morphology of the samples respectively.
用X射線衍射(XRD)和透射電鏡(TEM)研究了不同擴散溫度下得到的樣品的晶格結構和形貌;
Objective: To study the value of transmission electron microscope in pathologic diagnosis of glomerular diseases.
目的:探讨透射電鏡檢查在腎小球疾病病理診斷中的價值。
Characteristics of M12 thallus and liquid culture: It was clearly observed with transmission electron microscope that M12 cell was ellipse to rod-shaped, straight or slightly curve, without flagellum.
M12菌體及液體培養特征:透射電鏡下可清楚地看到M12菌細胞的形狀為橢圓至杆狀,挺直或稍彎曲,無鞭毛,不運動。
透射電子顯微鏡(Transmission Electron Microscope,TEM)是一種利用高能電子束穿透超薄樣品,通過電子與物質相互作用産生的信號進行微觀結構分析的高分辨率成像設備。其核心原理基于電子波的穿透性和電磁透鏡的聚焦能力,能夠實現原子尺度的觀測。
該技術自1931年由恩斯特·魯斯卡發明以來,已成為現代納米科技研究的核心工具。最新進展包括球差校正技術和原位環境電鏡的發展(來源:Springer材料學期刊)。
Transmission Electron Microscope(透射電子顯微鏡,簡稱TEM)是一種利用高能電子束穿透超薄樣品,通過檢測電子與樣品的相互作用來生成高分辨率顯微圖像的科學儀器。以下是其核心要點:
示例:在新冠疫情期間,TEM被用于首次解析SARS-CoV-2病毒顆粒的精細結構,為疫苗研發提供了關鍵依據。
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