表面形狀 的英文怎麼說

中文拼音 [biǎomiànxíngzhuàng]
表面形狀 英文
shape of surface
  • 表 : Ⅰ名詞1 （外面;外表） outside; surface; external 2 （中表親戚） the relationship between the child...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 狀 : Ⅰ名詞1 （形狀） form; shape 2 （情況） state; condition; situation; circumstances 3 （陳述事件或...
  • 表面 : surface; superficies; boundary; face; rind; sheet; skin; outside; appearance
  1. The bacilliform cell penetrate into interior of the fibre to degrade the cellulose strongly and produced a mass of sticky polysaccharides. after cultured 48 hours, the bacilliform cell ' s surface of sporocytophaga have a great change. at this stage the bacilliform produce a lot of sticky polysaccharides. these sticky polysaccharides associated with the sites where the filter paper was decomposed intensively and form thorns on the surface of the bacillium. at the same time, the filter - paper weight loss is the greatest and decomposing rate is the fastest, so we think that the sticky polysaccharides are produced during the cellulose degradation

    培養48小時，桿狀細胞的表面結構發生很大的變化，此時的菌體表面已產生大量的粘性多糖，這些粘性多糖因菌體在纖維素表面滑動而在菌體表面形成突起，即在纖維素被旺盛降解部位的菌體表面產生了大量突起；而產生突起的菌體深入到纖維素分子內部，纖維素表面可以清晰地看到由於菌體嵌入纖維素分子內部而留下的凹陷。
  2. The acquired stm images exhibit that tryptophane can form a uniform adsorption layer at room temperature. two kinds of structures were observed : two - dimensional stripe structure and two - dimensional monoclinic lattice

    實驗發現，在室溫下色氨酸分子可以在石墨表面形成均勻的吸附層，並形成二維條狀結構和二維單斜晶格兩種有序結構。
  3. 1 photolithography : forming electrodes in the form required on the ito film

    1光刻：在ito表面形成要求形狀的電極。
  4. When the thickness increases up to a critical value, about 30 nm, the spotty rheed pattern gradually changes to streaky pattern, and the rheed oscillation curve appears. the rheed pattern of the ultra thin lno film deposited in the relatively high oxygen pressure is streaky pattern. with pumping the oxygen pressure to the relatively low value, the streaky rheed pattern gradually changes to spotty one

    我們發現在較低的真空度下，即氧分壓處於2 10 - 4pa和3 10 - 3pa之間， lno晶格中的一個o2 -將會轉移兩個電子給兩個ni3 + ，並且移動到薄膜表面形成o2被泵抽走，從而導致鈣鈦礦結構的垮塌，其相應的rheed圖樣呈現出清晰而明亮的點，表明表面為較為粗糙的三維島狀結構。
  5. Surface states and the topmost surface atoms of the batio3 thin films have been analyzed by x - ray photoelectron spectroscopy ( xps ) and angle - resolved x - ray photoelectron spectroscopy ( arxps ). the results show that the as - grown batio3 thin films have an enriched - bao nonstoichiometric surface layer which can be removed by ar + ion sputtering, and the atomic ratio of ba to ti decreases with increasing the depth of ar + ion sputtering

    用x射線光電子能譜技術（ xps ）和角分辨x射線光電子能譜技術（ arxps ）研究了薄膜的表面化學態以及最頂層原子種類和分佈狀況，結果顯示在熱處理過程中薄膜表面形成一層富含bao的非計量鈦氧化物層，並且鋇-鈦原子濃度比隨著探測深度的增大而逐漸減小。
  6. This dissertation is concerned with the problem of reconstructing the surfaces of 3 - d objects from a collection of planar contours representing cross sections through the objects

    本文主要關注基於輪廓數據的三維物體對象曲面重構問題，輪廓表示著一系列通過物體對象的斷層截面形狀。
  7. Proceed from structural design of the device, study on change the form of transmission discs in order to raise the transmission torque of electrorheological fluids ( erf )

    摘要從機構結構設計的角度出發，對通過改變傳動盤電極表面形狀，以提高電流變效應傳遞力矩進行了研究。
  8. Their geometry management is handled by the enclosing

    它們的表面形狀管理是由封裝它們的
  9. Surface shape correction in thick sample measurement using an outer mark membrane

    在厚靶分析中外標法的表面形狀校正
  10. Surface profiling by means of optical microscopic methods - concepts and measurement procedures

    光學顯微法檢測表面形狀.概念和測量方法
  11. Preparation of drawings for optical elements and systems - part 5 : surface form tolerances

    光學元件和系統圖的繪制.第5部分:表面形狀公差
  12. Optics and optical instruments - preparation of drawings for optical elements and systems - surface form tolerances

    光學及光學儀器.光學元件和系統圖紙的制備.第5部分:表面形狀公差
  13. Optics and optical instruments. preparation of drawings for optical elements and systems. part 5 : surface form tolerances

    光學和光學儀器.光學元件和系統用圖紙制備.第5部分:表面形狀公差
  14. In this paper, the ways how to acquire shape from image and then construct geometric models are systemically studied

    本文較為系統地研究了不同情況下的由物體圖像測量表面形狀，進而建立實體幾何模型的方法。
  15. The shape measurement and geometric modeling are strongly connected, and both play an important role in science and technology

    物體表面形狀測量與實體幾何建模密切相關，兩者均在科學研究、工程實踐中起著重要作用。
  16. It can be mounted on the three - coordinate measurement machine or other length measurement machine like interferometer to take measurement

    測頭不僅可以安裝在三坐標測量機上，也可以結合其它的測長儀如雙頻激光干涉儀進行表面形狀測量。
  17. As the inner shape of the thin aluminum alloy sheets will deform and differ from the theoretical ellipsoid to some extent after welding processing, it is very difficult to meet the requirements of the tolerance between the honeycomb sandwich and thin aluminum sheets when only conventional cnc and traditional manual manufacturing techniques are used

    由於上、下底蒙皮焊接成型過程中的變形使其內表面形狀相對于理論橢球面具有較大的誤差，採用常規的橢球面數控加工方法，或傳統的按上底蒙皮內表面手工打磨、研合修配方法加工蜂窩夾芯表面無法保證配合精度要求。
  18. The test results indicated that : crack similitude of reinforced concrete simple beams is not equal to model scale under the working load ; when the amount and surface shape of reinforcing bar are same, the similitude of crack width, crack amount and crack spacing of reinforced concrete simple beams of different scales are all nearly equal to the square root of model scale ; when the amount and surface shape of reinforcing bar are different, the similitude of crack amount and crack spacing are still nearly equal to, whereas the crack width is not only approximately proportional to, but the influence of the amount and surface shape of reinforcing bar on crack width should be considered also at the same time

    試驗結果表明：在使用荷載下，鋼筋混凝土簡支梁的裂縫相似率並不等於幾何相似比；當鋼筋根數及形式相同時，不同模型比尺下的鋼筋混凝土簡支梁的裂縫寬度、裂縫條數及裂縫間距的相似率，均約等於模型幾何相似比的平方根；當鋼筋根數及形式不同時，裂縫條數及裂縫間距的相似率仍然約等於，而裂縫寬度的相似率近似與成正比，但應同時考慮鋼筋根數與鋼筋表面形狀對裂縫寬度相似率的影響。
  19. Based on the study of the 3 - d ftp ( fourier transform profilometry ), this thesis presents a new engineering calibration method and a new phase - unwrapping method. and then a practical measurement system of 3 - d object surfaces has been developed

    提出了一種新的工程標定及相應的解相方法，利用此方法研製了一套實用的三維物體表面形狀測量系統。
  20. The research results include the follows : present some rules for selecting measuring method according to the characteristics of product, study some problems in data preprocessing such as noise removing, probe radius compensation, edge data extracting, sun - regions merging, and local data mending or re - sampling etc. to ensure the part cad models being built and assembled accurately at dimension and shape in re modeling application, three kinds of model modifying techniques are presented such as model - based modifying, drawing - based modifying and physical model - based modifying

    這些問題包括：根據產品表面形狀及建模方法，提出了一些選擇測量方法的原則；研究了消除測量數據噪聲信號、 cmm測頭半徑補償、測量數據邊界處理、測量數據塊拼合、數據補缺與補測等測量數據預處理問題。為了解決復雜外形產品re建模經常遇到的零件cad模型配合問題與尺寸精度、形狀精度問題，作者研究了基於cad模型的修正、基於零件圖樣的修正、基於物理模型的修正等三種模型修正技術。
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