相位差顯微鏡英文怎麼說

相位差顯微鏡 的英文翻譯

相位差顯微鏡 例句

1. By making some assumptions, collision frequency were presented. then the the flocculation kinetics model was established through population balance equation. comparison of experimental data and modeling results indicate that there are the same trend between the two. so the model can predict floes number and size during flocculation of yellow river ' s loess particles without using empirical parameters. the tem and sem were used to obsever floes in the study of floe structure. the flocculation was divided as flocculi, floc and floe aggregate. the floes structure model was established by assumption that particles position in floe accords with tetrahedron. the fractal dimension of model and experimental floes was found to be coincidentso the model can reflect the structure of flocs formed in flocculation of yellow river ' s loess particles by macromolecule flocculant at a certain extent
   最後，本文還對絮凝動力學和絮體結構進行了研究，在前人研究的基礎上，針對高分子絮凝黃河泥沙，對絮凝過程作了一些符合試驗條件的假設，建立了顆粒碰撞頻率表達式，應用了顆粒數量平衡方程，從而建立了絮凝過程的動力學生長模型，模型計算結果與試驗數據對比表明，二者趨勢一致，在沒有使用經驗參數的情況下基本上能夠描述黃河泥沙絮凝過程中絮體數量和尺寸分佈的變化過程；對絮體結構的研究中，應用掃描電子 顯 微 鏡 和透射電子 顯 微 鏡 對絮體進行了觀察，將絮體分為絮粒、絮團和絮網三個不同的生長階段，通過假設顆粒結合 位 置符西安建築科技大學博士學 位 論文合正四面體，建立了絮體結構模型，計算得到的模型絮體分形維數基本與試驗中的實際絮體 相 符，在一定程度上能夠反映高分子絮凝黃河泥沙生成的絮體結構。
2. In this paper, the dislocation in 50mm cz sapphire crystal had been observed by chemical etching with metallograph and sem
   本文用化學腐蝕法對cz法生長的50mm藍寶石單晶中的 位 錯和缺陷進行了分析研究，並採用金 相 顯 微 鏡 和sem對其進行了 顯 微 觀察和分析。
3. 1. 1 observation of culture cells with phase contrast microscope the smg cells cultured are polygon epithelium cells and could go down to 3 to 4generations and live up to 3 - 4w in the medium ( dme
   1 . 相 差 倒置 顯 微 鏡 下觀察smg細胞生長期間呈扁平狀，單層生長，為多角形的上皮細胞，細胞可傳代生長3一4代，存活3一4w 。
4. At the surface of the pollen grains there are three types of aperturates, including three porates type, three colpates type and three porate - colpates type ; and four types of sculpture, namely, reticulate, striate, striate - reticulate and verrucate. the upper epidermal cells of the leaves of 12 species plants are detected with hpias - 1000 image analytic system through the treatment of binarization, and the experimental methods are proved stable. the results indicated that the waviness of the anticlinal walls ( sfc ) and the ratio of the feret ' s diameter ( slf ) of the epidermal cells of the middle lamina in the third node of leaves starting from the lowerest part of the stem have a relative constant range and could distinguish from each other. oieanolic acid, l, 5, 8 - trihydroxy - 3 - methoxyxanthone and swertiamarin are separately detected on the tlc, and the different chromatogram of various plants can be considered as characters of identification. the contents of oleanolic acid in 12 species of plants are determinated by hplc, but among the different plants and botanical organs their contents are different, and the highest content in flowers
   本文對川鄂產獐牙菜屬藥用植物資源進行了野外調查、標本採集和鑒定，對12種乾燥藥材的性狀進行了描述，提供了可以鑒別的特徵。通過掃描電子 顯 微 鏡 觀察的12種本屬藥用植物的花粉粒均為單粒花粉，萌發孔有3孔型， 3溝型和3孔溝型三種類型；表面紋飾包括網狀紋，條狀?網狀紋，條狀紋和瘤狀紋四種類型。用hpias ? 1000高清晰度彩色病理圖文分析系統對葉片上表皮細胞作圖像分析，並進行方法學研究，結果表明，同種植物莖上第3節葉片中段主脈和第1側脈之間葉上表皮細胞垂周壁彎曲程度sfc值和細胞縱、橫向直徑的比值slf值，種間有 顯 著 差 異，每種都有 相 對恆定范圍值。
5. China university of science and technology li yin - mei group, proposed to dark field microscopy observation of light scattering technology and optical tweezers capture the idea of combining the traditional optical microscope optical tweezers system from the side of a bouquet of flake coupling laser irradiation samples, laser incident in a specific location, so that samples of the particles scattered light through the microscope imaging ; overcome the well - optical tweezers and microscopic imaging of laser irradiation, as well as strictly coincidence of the three key technologies to achieve the optical tweezers capture 100 nanometer - styrene ball at the same time also in the entire field of view of microscopic observation of nano - particles, to capture optical tweezers nanoparticles can also observation purposes
   中國科學技術大學李銀妹課題組，提出將暗場 顯 微 術觀察光散射的技術與光鑷捕獲 相 結合的設想，在傳統光學 顯 微 鏡 光鑷系統上從側面耦合一束片狀激光照射樣品，在特定的激光入射 位 置，使樣品中粒子的散射光可通過 顯 微 鏡 成像；克服光鑷的阱 位 與 顯 微 成像面以及激光照射面三者嚴格重合的技術關鍵，實現了光鑷捕獲100納米聚苯乙烯小球的同時也能在整個 顯 微 視場中觀察納米粒子，達到了光鑷捕獲納米粒子的同時也能觀測的目的。

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