形狀精確的 的英文怎麼說

中文拼音 [xíngzhuàngjīngquède]
形狀精確的 英文
formtreu accurate to shape
  • : Ⅰ名詞1 (形狀) form; shape 2 (情況) state; condition; situation; circumstances 3 (陳述事件或...
  • : Ⅰ形容詞1 (經過提煉或挑選的) refined; picked; choice 2 (完美;最好) perfect; excellent 3 (細)...
  • : 形容詞1. (符合事實; 真實) true; reliable; authentic 2. (堅固; 堅定) firm
  • : 4次方是 The fourth power of 2 is direction
  • 精確 : accurate; exact; precise
  1. 2 the theoretical values of the second virial coefficient are precisely fitted into some simple expressions. according to one of them, a new temperature function for the quadratic terms in cubic equations was derived : the function is simple, general, without acentric factor, truly predictive, theoretically sound, and applicable to all the van der waals - type equations

    2將第二維里系數理論值較地擬合為幾種簡單表達式,並據此導出了立方型態方程中二次項溫度函數式該式簡單、通用,不含偏心因子,具有真正預測功能和堅實理論基礎,原則上適用於所有vanderwaals型方程。
  2. And understanding and studying the spectral features and variation rules of geo - targets in the experimental area, raising that it is the basis of geo - targets information collection with imaging spectrometer data to understand spectral features and variation rules of geo - targets, realizing that in a great extent spectral - integrated - form - based classification method can remove the phenomenon of " different spectrum with same objects " resulted from reflection ratio curve translation because of the angle change among sensor, targets and observation direction, and the average and variance images can be introduced to solve the problem of two kinds of geo - target with similar spectral forms and much different values of whole reflection ratio. it is suggested that " red edge " range bands of vegetation, which has close relationship with vegetation cover and biomass, is the main characteristic bands and important basis for careful vegetation classification and quantitative retrieval, and pixel - based derivative spectral analysis is very useful for removing the effects of soil background values and quantitatively retrieving vegetation biomass and cover. the remote sense quantitative retrieval model is developed for main appraisable factors of desertification monitoring assessment with imaging spectrometer data and then the applicability of model is analyzed

    研究結果如下:首先針對荒漠化地區地物特徵,對高光譜數據不同波段數據質量、波段組合進行了評價,提出了適用於荒漠化監測基本波段選擇集;初步了解和掌握了研究地區地物光譜特性及變異規律,進一步明了掌握地物光譜特徵和變異規律是用成像光譜儀數據提取地物信息基礎;發現了基於光譜整體分類方法在很大程度上能夠消除由於傳感器、地物目標觀測方向之間角度變化引起反射率曲線整體平移「同物異譜」現象,對于譜相似而整體反射率值相差較大兩類地物,通過引入均值和方差圖像參與分類得到解決;研究還表明在植被「紅邊」范圍內波段是進行荒漠化監測主要特徵波段,這些波段與植被生物量和蓋度都有密切關系,是開展細植被分類研究和植被定量反演重要基礎;像元導數光譜分析可以消除土壤背景影響,是進行植被生物量和蓋度定量反演有力工具;建立了荒漠化監測主要評價因子定量反演模型,並分析了模型適用性。
  3. Such a mirror - based camera obscura is simple by today ' s standards, but at the time of van eyck it would have represented the most sophisticated optical system on the planet, requiring greater precision in the shape and arrangement of the mirror and more stringent requirements for illumination than any known system

    以今天標準來看,這種配備鏡子暗箱並不難做,但若在范艾克時代,卻會是全世界最尖端光學系統,鏡子與配置所需性,比當時所知任何設備還要高,而照明上也有更嚴格要求。
  4. Ratonal structure makes the rounded edge shape modelling accuate and precision, and the changeability of rounded edge modelling is good

    合理結構,使所成型刀線度高,並有良好互換性。
  5. The problems include catmull - clark subdivision surfaces ca n ' t precisely represent standard conicoid except paraboloid, and it ca n ' t modify the shape of limited surfaces when the original control mesh be given

    如: catmull - clark細分曲面無法表示除拋物面外常規二次曲面;在給定初始控制網格情況下,難以調整所生成曲面等。
  6. The holographic process adjusts itself automatically so as to duplicate r or a independently for the exact form of the irregularly scattered field a'.

    全息過程本身自動地進行調節,以此來為不規則散射場A'分別復顯出R或A。
  7. Considering the shape of quantum - wires, the modal x - ray diffraction of trapeze quantum - wire is established. the relationship between fourier transforms quantum wires shape and x - ray diffraction is presented to obtain the more exact info of parameters. so the fundamental characteristics of x - ray diffraction for quantum wire array are investigated

    考慮到量于線,建立了梯量子線x射線衍射模型,得出量子線與x射線衍射之間互為傅立葉變換關系,從模擬結果得到更為參數信息,從理論上認識了量于線陣列x射線衍射最基本特點。
  8. The holographic process adjusts itself automatically so as to duplicate r or a independently for the exact form of the irregularly scattered field a '

    全息過程本身自動地進行調節,以此來為不規則散射場a '分別復顯出r或a 。
  9. From different sides such as troops establishment reformation, digitalized army establishment, appearance of new technology, new equipment, new material, etc. the paper analyzes the situation faced with arms development and current situation of external suppression weapon, summarizes and analyzes the development trend of suppression weapon, concludes and abstracts six ways of development trends of fire control system as message integration, system modularization, system architecture subsection, function integration, fire control firing control closed loop and rapid and real - time resolving to realize accuracy, rapid, coordinated integrated weapon control

    摘要從部隊編制體制變革,數字化部隊建設,新技術、新裝備、新材料出現等多方面分析壓制兵器發展面臨勢,以及國外壓制兵器發展現,總結分析壓制兵器發展趨勢,並歸納提煉出火控系統應從信息綜合化、系統模塊化、系統體系結構分佈化、功能一體化、火控射擊控制閉環化和快速實時解算等6個方面發展趨勢,以實現、快速、協同綜合武器控制。
  10. Considering the geometrical figure of tube and tip, we calculated the surface charge density relative distribution curve of metallic carbon nanotube

    摘要考慮碳納米管尺寸及端帽,計算得到了比較金屬型納米管表面電荷密度相對分佈曲線。
  11. When the pigment absorbs light ( or, more precisely, absorbs discrete packets of energy called photons ), the added energy causes the retinal to change shape, triggering a cascade of molecular events leading to excitation of the cone cell

    視色素一旦吸收了光線(更說法是吸收了稱為光子特定能量單元) ,新增加能量就會改變視黃醛,因而引發一連串分子事件,造成錐細胞興奮。
  12. The accreditation / licensing because of the size, shape, materials properties, processing, printing and the number of different ways, so it does not seem as traditional offset printing price fixed formula, the same kind of material, the same number of words, or the price difference, therefore, the price should be accurate by the material, the number of machining and other factors, such as the combination of calculated

    由於采訪證/工牌因其尺寸規格、、材料性能、加工工藝、印刷方式及數量等不同,所以它並不像傳統膠印那樣有固定印刷報價公式,同種材料,同種數量話,也還是有價格差異,所以,價格應該是由材料、數量、加工工藝等因素等結合而計算出來
  13. For this reason, when the particle size and distribution of the final products, their residual water contents, the stacking density and the particle shape must meet the precision standard, the spray drying is one of the most desired technologies

    因此,當成品顆粒大小分佈、殘留水份含量、堆積密度和顆粒必須符合標準時,噴霧乾燥是一道十分理想工藝。
  14. Engineering drawing has always been labeled as a practical subject. a combination of geometrical, building. mechanical and electrical drawing, it relates between theory and the picture of reality. engineering drawing will provide an accurate and complete ptcture for every object tn terms of shapes and sizes. usually, it is taught using the face - to - face teaching mode even in an odl environment. due to its nature, some students may find difficulty in imagining and interpreting the drawings. however, the availability of sophisticated technology provides the opportunity for the learning of engineering drawing to be enhanced via online. a web - based system for teaching and learning engineering drawing was developed based on a constructivism model. the web - based system is tailored for several topics of engineering drawing such as orthographic projection, sectional view, isometric and oblique drawing at the secondary level. the learning strategy consists of multiple phases beginning with introduction, concept learning, engineering drawing method, application and exercises. during introduction, students will be exposed to an overview of the topic followed by learning of specific concepts. the system provides a learning environment that allows engineering students to view objects from different angles, such as third angle projection and first angle projection as well as views of plans, side and front elevations. after learning about the concepts, students wilt be guided through the various steps in drawing methods for each topic via animations and simulations. learners are able to view any section repeatedly. examples of real application of engineering drawings were also given using graphic, animations and video. to evaluate students understanding, exercises were given at the end of each session

    工程制圖一直被認為是一門實踐性學科,其整合了幾何學、建築、力學、電子制圖等,從而將理論與現實圖像聯系起來,工程制圖能為每個不同、尺寸物體提供、完整圖像.通常,即使在開放與遠程教育環境中,工程制圖教學也是通過面對面教學模式來進行.由於其特殊性,一些學習者可能難以想象並解釋這些圖像.然而,尖端技術使得可以通過在線方式加強工程制圖學習.研究者基於建構主義模式開發了一個面向工程制圖教學和學習網路系統.該系統適用於幾種工程制圖,例如展開圖、刻面圖、等角圖和斜角圖.學習過程包括導論、概念學習、工程制圖方法,以及應用與練習等階段.在導論階段,系統為學習者提供了專題簡介,然後是概念學習階段.系統所提供學習環境允許工程專業學生從三維透視、一維透視、平面圖、側立面、正立面等不同角度來觀察物體.經過概念學習階段后,系統將引導學生通過動畫和模擬學習每個專題中制圖方法不同步驟,學習者也能重復觀察任何剖面.另外,還通過圖像、動畫和視頻等方式展示真實工程制圖應用案例.最後,為了評價學生理解能力,在每部分內容後面都附有相關練習
  15. Integrating the quality of rough sets which is good at dealing with imprecise data with that of mathematical morphology, describing object structure quantificationally, it overcomes the subjectivity of fuzzy mathematical morphology and provides a very powerful and flexible tool for image processing

    該方法結合了粗糙集理論擅於處理不不完整數據特點和數學態學擅於定量描述物體結構特性,克服了應用模糊態學時存在主觀性和經驗性,有較強實用價值。
  16. Taking account of the perturbation of the earth ’ s shape, the gravitation of the sun and the moon, the radiation pressure from the sun light and atmosphere drag, a precise orbital dynamic model of spacecraft is established in the equatorial geocentric inertial coordinate system ( j2000 )

    考慮了地球攝動、日-月引力攝動、太陽輻射壓力和大氣阻力因素對飛行器影響,在地心赤道慣性坐標系下建立了軌道動力學模型。
  17. And then validate the mathematical model by trough experimentation, prove that the model can show totally draughting resistance of subsoiler. at last, simulati ng process of work by programming in visual basic, observe distinctly situation of working and resistance and precisely control the process of work and design better performance of subsoiler

    最後,利用了計算機語言vb編程,實現深松鏟工作過程模擬,可以直觀觀察深松鏟工作況和受力情,以更加控制深松鏟工作過程和設計出性能更加優越深松鏟。
  18. And the field of scientific research have been attached importance to research of subsoiling and develop of subsoiler, and gained considerable development, but subsoiling technology has not been extensive application, subsoiler has so many limitations too, and great resistance is prominent limitation. this dissertiation start with improving the status of resistance, optimizing parameter of structure, ploting structure graph of subsoiler by autocad, and constituting mathematical model of subsoiler resistance, finding out every affect factor of resistance, it is not only significant to optimize subsoiler, but to gain more precise value and parameter. and that it can detract the process of producing sample, experimentation and correcting, in addition to economizing time, saving resource and enhancing efficiency

    本文從改善深松鏟受力況、優化其結構參數以更好滿足深松要求入手,利用計算機輔助設計( autocad )技術繪制深松鏟結構圖以利於其分析和設計,並通過對現存深松鏟結構和受力分析,建立了深松鏟工作受力數學模型,找出了影響深松鏟受力各個因素,不僅對深松鏟優化有著重大意義,而且可以得到更加數值和參數,並減少了必須生產出樣機進行試驗、修正等煩瑣過程,大大節省了時間,節約了資源,提高了生產效率。
  19. The method of moment ( mom ) is an exact numerical method for the analyses of electromagnetic characteristics of complex objects, but the efficiency is lower, so it is difficult in solving the scattering of electrically large complex cavities

    矩量法( mom )雖然能夠計算復雜目標電磁特性,但其計算效率較低,難以解決電大尺寸復雜腔體電磁問題。
  20. And, the structure weak - regions lie respectively in the transfer - floor, the vicinity of the 20th floor and the roof, which need to make the measure to avoid the structure plastic deformation under the action of stronger earthquake. ( 5 ) the vibration form appears the coupling of move and torsion, electing the first 15 modes to analyze can reflect accurately the actual load - function situation of the structure

    轉換層、 20層附近以及頂層為結構薄弱層,需採取加強措施以防在強震下產生塑性變。 ( 5 )本結構振動式表西安理工大學碩士學位論文現為平動與扭轉禍連,取結構前巧階振型作分析能夠較反應結構實際受力態。
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