electron microscopy 中文意思是什麼
electron microscopy
解釋
暗場電子顯微術- electron : n. 【物理學】電子。 the electron beam 電子束。 the electron theory 電子（學）說。
- microscopy : n. 顯微鏡學；顯微鏡使用術。
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Using cd, cu, zn and cr as experimental toxicants and crucian as experimental creature, we employed the environmental biotechniques ( flame atomic absorption spectrophotometry, the method of improved pyrogallol autoxidation and electron microscopy ) to study the acute toxicity and secure concentrations of heavy metals to crucian ; the accumulation and distribution of mixed heavy metals to fingling crucian ; the activities of superoxide dismutase ( sod ) of gill and liver tissues and the hispathological and ultrastructural change of superfine structure of liver and kidney of crucian after cadmium exposure. through which, we intended to fully and systemically study the toxic influence of heavy metals to fish, and preliminarily discuss the influence of heavy metals pollution to the diversified level of fish such as individual, organ, tissue, cell and molecule. thus we tried to provide scientific evidence to establish preventative management measures, avoid and relieve the harm of heavy metals pollution to aquicolous ecosystem in time
隨后以這幾種重金屬作為實驗毒物，以鯽魚為實驗動物，應用環境生物技術、火焰原子吸收分光光度法、鄰苯三酚自氧化法、透射電鏡等技術研究了重金屬cu 、 zn 、 cd和cr對鯽魚的急性毒性及其安全濃度評價、混合重金屬在鯽魚幼體組織內的積累和分佈、 cd對鯽魚鰓和肝臟中sod活性的影響、 cd對鯽魚肝細胞和腎細胞超微結構的影響等，全面和系統地研究了水環境中重金屬暴露對魚類的毒性影響，初步探討了重金屬污染對魚類的個體? ?器官? ?組織? ?細胞? ?分子等各水平層次的影響，為制定漁業生產上預防性的管理措施提供科學依據，及時避免或減輕重金屬污染對水生生態系統造成的損害。 -
Electron microscopy showed that virulent pseudomonas solanaceanim grown in gathering form and avirulent pseudomonas solanaceanim did in free form. so that two different monomers were estimated to comprise pseudomonas solanaceanim the research above will expand application of traditional hplc and deepen its potential in bacteria studying
結合電鏡觀察，證明強致病菌株主要是以聚集形式生長，而弱致病菌株則以游離分散的形式生長，並可以推測青枯菌可能存在兩種不同的單體。 -
Chiral quaternary ammonium salts were synthesized from cinchonine in cinchona alkaloids using chloromethylated polystyrene - polyethylene glycol, diethylene glycol, triethylene glycol and glycol as polymer - supported phase transfer catalysts, finsl products were characterized by ftir, elemental analysis, scanning electron microscopy, x - ray photoelectron spectroscopy ( xps )
摘要以金雞納生物堿中的辛可寧為原料，氯甲基化聚苯乙烯聚乙二醇、一縮二乙二醇、二縮三乙二醇、乙二醇等為載體合成了幾種聚合物負載的手性季銨鹽，並對它們的結構用紅外光譜、元素分析、掃描電鏡和x射線光電子能譜等測試手段進行了表徵。 -
By using laser light scattering ( lls ) and scanning electron microscopy ( sem ), the particle sizes of ultrafine silicon dioxide diminish and the congeries dispersibility were obviously improved, which shows that the hydrophobic property of ultrafine silicon dioxide after being modified has been much more strengthened, this surface modification provides wide market to reuse ultrafine silicon dioxide waste material
表明超細二氧化硅顆粒表面鍵合了疏水性有機分子鏈，蔬水性增強，達到了改性目的，為超細二氧化硅廢料的回收利用提供了廣闊的市場。 -
In this paper, the comparison of spermatogenesis and spermatozoal ultrastructures of four species of decapoda were investigated by electron microscopy ( tem ). we had tried to find structural variaton between the four species during their spermatogenesis. from this comparison study, we can pursue the evolution route of the four decapods
本論文採用透射電鏡技術比較研究十足目（ decapoda ）物種浙江華溪蟹（ sinopotamonchekiangense ） 、三疣梭子蟹（ portunus ， trituberculatus ） 、脊尾白蝦（ exopalarmoncarinicandaholthuis ）及羅氏沼蝦（ macrobrachiumrosenbergii ）的精子發生和精子結構。 -
Microcosmic morphology of prepared membranes observed by a scanning electron microscopy ( sem ) show that the nanofiltration membrane has a dissymmetrical structure
採用掃描電子顯微鏡（ sem ）觀察了膜的微觀形態結構，表明所制納濾膜具有典型的不對稱結構。 -
3 flexible liposome constituted with pc + dona were exhibited under transmission electron microscopy. 4 pfg - nmr analysis indicated that the use of 25 : 1 of tween - 20 : ( - ) c, most of it ( > 90 % ) has been incorporated in the tween - 20 micelle structures
4 、以pnnmr分析了膠束體帥）結構對卜幾類物質的荷載量，發現當t een一20使用量為兒茶素卜）的50倍時，絕大部分卜） c （ 90以上）己嵌禾在tween 20形成的膠束體（ 。 -
Environmental scanning electron microscopy ( esem ) observation of f2 mycelium cultured in liquid medium with 100mg / l of cadmium showed that there were crystalline precipitations attached to the surface of f2. transmission electron microscopy ( tem ) and energy - dispersive analysis microscope ( edam ) examination revealed that there were many granules with high content of cadmium around the cell wall
F2在100mg l鎘濃度下培養后，經環境掃描電鏡（ esem ）觀察顯示，菌體表面有較大晶體狀沉澱物；透射電鏡（ tem ）和能譜分析（ edam ）表明，細胞壁周圍形成大量細小的高鎘含量沉澱物。 -
Electron microscopy has been used for elucidating the shape and size of ha particles.
電子顯微鏡曾用來觀察腐植顆粒的形狀和大小。 -
In chapter two, we fabricated r - ni - fe / al2o3 nanocomposites successfully by using ball - milling mixing method plus hot - pressing process. meanwhile, their microstructures are characterized by x - ray diffraction ( xrd ) analyser, transmission electron microscopy ( tem ), field emission scanning electron microscopy ( fe - sem ) and brunauer - emmett - teller ( bet ). the results indicate that ni - fe particles are homogenously dispersed in the matrix in the composites
在第二章中，我們採用高能球磨混合方法加上熱壓燒結工藝，成功制備了ni - 20fe al _ 2o _ 3納米復合材料，並通過x射線衍射儀（ xrd ） 、透射電鏡（ tem ） 、場發射掃描電鏡（ fe - sem ） 、比表面孔隙儀（ bet ）對該復合材料的微結構進行了表徵。 -
It is still the golden standard that identifying the apoptotic cells by using transmission electron microscopy
用透射電鏡進行超微結構觀察仍是鑒定細胞凋亡的金標準。 -
Optical microscopy and electron microscopy were employed to study the microstructure and ultrastructure of the leaves of low temperature germplasm and measure or count the lengths of diachyma cells, number of diachyma cells per unit leaf area, chloroplast number per diachyma cell, the number of diachyma cell layers and the number of granum lamella of low - temperature wheat germplasm
應用光學顯微鏡和電子顯微鏡研究了小麥低溫種質葉片顯微和超微結構，測量統計了葉肉細胞長度、單位面積葉肉細胞數目、單個葉肉細胞中的葉綠體數目、葉肉細胞層數和葉綠體基粒片層數。 -
Lots of copper granules were primarily deposited in hepatopancreas tubules and r cell of the hepatopancreas, and accumulated copper granules were distributed in haemocyte space. under transmission electron microscopy, copper granules were primarily deposited in the lysosome of hepatopancreas cells, and a little amount of copper granules was absorbed in smooth surfaced endoplasmic reticulum. the copper granules were excreted to the lumen by apocrine secretion
大量銅顆粒分佈在肝胰臟的肝小管和r細胞中，在血腔中也有銅顆粒的分佈；電鏡觀察發現銅主要分佈在細胞內的溶酶體中，少量顆粒吸附在滑面內質網上；這些銅顆粒通過積聚，在細胞頂端逐漸增多，從而出現外排現象。 -
On the basis of the investigation of the content and distribution of heavy metals in sediments and benthic organisms from the sewage stream in guangzhou city, the antagonistic effect of selenium on the harm of mercury ( hg2 + ) to the tissues in swordtail fish ( xiphophorus helleri ), the 22nd offspring purely cultivated by pearl river fishery research institute, were measured by physiological and biochemical indexes and observation of electron microscopy
本研究中首先調查了廣州市河涌沉積物及底棲生物體內重金屬含量及分佈，並以珠江水產研究所培育的水生實驗動物?劍尾魚為實驗材料，利用環境生物技術，電鏡觀察等技術方法研究了重金屬?汞對劍尾魚組織的毒害及機體必需微量元素硒對其毒害的拮抗性影響。 -
Electron microscopy has revolutionized the study of crystal imperfections.
電子顯微學已經革新了對晶體不完整性的研究。 -
Mtt value, morphological characteristics under light and electron microscopy, dna gel electrophresis results, and hoechst33342 dying results show that inosine can protect nscs against apoptosis induced by hioi significantly in a dose dependent manner
2的直接保護作用，通過mtt值的測定，光鏡及電鏡的形態觀察， hoechst33342染色后核形的觀察及dna凝膠電泳結果，發現肌昔可對hzoz誘導的c門 -
Observation of morphology of third - instar warble in yak by scanning electron microscopy
應用掃描電子顯微鏡對氂牛皮蠅三期幼蟲的形態學觀察 -
Z. zhang, m. wollgarten and k. urban, " analysis of dislocations in icosahedral al - cu - fe alloy by transmission electron microscopy ", phil. mag. lett., 61 ( 1990 ) 125 - 131
「鋁銅鐵二十面體準晶中位錯的透射電子顯微學分析」 ， ， （英國） -
These features are examined by optical microscopy, scanning electron microscopy, and transmission electron microscopy.
這些圖形可以用光學顯微鏡，掃描電子顯微鏡和透射電子顯微鏡來觀察。 -
Electron microscopy of the surface of a thylakoid reveals numerous cobblestone-like structures which have been named quantasomes.
類囊體表面的電子業顯微鏡照片顯露了鵝卵石狀的結構，稱為光能轉化體。
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