理想投影 的英文怎麼說
中文拼音 [lǐxiǎngtóuyǐng]
理想投影
英文
preferred view-
For a number of historical and technical reasons, hockney envisions a camera obscura based not on a lens but on a concave mirror ( curved inward like a shaving or makeup mirror ), which can also project an image onto a screen
由於歷史與技術上的若干理由，霍克尼推想出一種不採用透鏡、卻利用凹面鏡的暗箱（凹面鏡是一種內凹的鏡子，比如刮鬍子或化妝時用的鏡子） ，這種鏡子也可以把影像投射到屏幕上。Modeling : this thesis develops a method different from traditional techniques that begins with the cylindrical projection of a generic model and its seamless global texture map using multiresolution technique, and then automatically fit the unwrapped cylindrical projected mesh to the texture map with an improved algorithm that based on 2d morphing to specify corresponding feature points ( or lines ). finally, we propose a formula of inverse cylindrical projection to recompose the deformed mesh, and after the texture mapping a photo - realistic individual facial model is created
採用多解析度技術構造紋理無縫拼接圖，然後把三維網格模型投影到圓柱面上並展開，根據二維圖象變形技術中特徵點匹配演算法的數學思想，將匹配公式進行改進后應用於模型網格點的適配，在作了一定假設后推導出逆向圓柱映射的計算公式，再將適配后的柱面網格映射回去，最後進行紋理映射生成真實感的特定人臉的三維模型。Yinzhou hall decorates deluxe and exquisitely. such facilities as woolen embroidery carpets, large - scalecrystal pendant lights 、 mordern projectors and sound equipments formed an advanced meeting hall. it ' s an ideal choice to hold varied - scale conferences
瀛洲廳裝飾豪華，美侖美奐，高級全羊毛織花地毯、巨型水晶吊燈、現代化的投影音響設備構成了一流的會議大廳，是舉行各類大型會議的理想選擇。On the base of the theory of tax and investment, combining with the characteristics of high - tech industry investment, this thesis further the theoretical discussion on the impact of such policies as tax - free period, preferential tax - rate, full loss offset, investment credit and accelerated depreciation on the high - tech industry investment, and analyses the causes of the weak effect of these polices. accordingly, the thesis proposes correlative advices on how to better these policies
本文從稅收與投資基礎理論出發，結合高新技術產業投資的特點，從理論上進一步探討了免稅期、優惠稅率、盈虧互抵、投資抵免、加速折舊等稅收政策對高新技術產業投資的影響機理，初步解釋了這些政策事實效果不理想的原因，並在此基礎上提出了相應的政策上的建議。The investment funds and its performance has arrested the the public concerns and the scientific fields recently. as a new investment method and system, the investment funds is of benefit to reducing the transaction costs and improving the investment, so that it can get a better expected performance by specialist s control and portfolio selection. however, its real performance is affected by many facts including the managers " ability to investment manage, the system and the finance market condition, etc. especially, if the finance market and the profolio funds market are not sound, its expected performance will be restricted owing to the manager ' s poor ability and the insider control which can not well overcome the " adverse selection and moral hazard " leading to a bad stimulating system and the bad finance market condition
從理論角度來說，投資基金作為一種新型的投資方式和制度，有利於降低交易成本，並通過專家理財、組合投資以獲取理想績效。但投資基金的實際績效受諸多因素的影響，如制度因素、基金經理人的技術因素以及外部環境因素等。在金融證券市場不完善和基金發展還不成熟的情況下，投資基金「內部人控制」較為嚴重，激勵機制不完善，不能有效地克服「逆向選擇」和「道德風險」問題，從而使得投資基金的理論績效沒有得到充分的顯現。The paper introduces the arithmetic idea for the quick rectification of facade texture of buildings based on the parallels existed in buildings and the theory of perspective projection, and analyses the factors affected the geometrical quality of the images
摘要介紹了基於建築物上平行線和透視投影理論進行建築立面紋理快速糾正的演算法思想，分析了影響圖像幾何質量的因素。Conclusion dynamic picture angiography with digital subtraction using non - ionic contrast medium under rapid injection is the key for claiming the high quality imaging diagnosis of congenital heart disease in children
結論對于兒童先天性心臟病心血管造影而言，使用動態電影攝片，作數字血管減影，採用軸位成角投照技術，使用非離子型對比劑和快速注射對比劑是取得高質量圖像和理想診斷效果的關鍵。An idea to establish a cancellation database on the basis of the smooth of rcs of the protected target is also introduced the field scattered by facets and fringes and the multiple scattering effect are calculated by a hybridization of the theory of physical optics, equivalent currents and areal projection - physical optics, which are utilized to compute the rcs of an aeroplane
還提出了根據被保護目標rcs的平滑值確定對消數據庫的思想。應用物理光學法、等效電磁流法和區域投影物理光學方法計算了面元散射場、劈邊緣繞射場以及多次散射場，採用此方法計算了某飛機的rcs ，並對該目標的rcs進行了平滑處理。Gaozhou hotel is the symbol of time development, miniature of gaozhou ' s prosperous and thriving construction of modernization, the most favored choice for travel, leisure, entertainment, shopping and investment
高州大酒店是時代發展的象徵，是高州現代化建設繁榮昌盛、蒸蒸日上的縮影，是人們旅遊休閑、娛樂購物、投資理想的首選。This paper contains three parts : cost estimating, profit decision and unbalanced bidding strategy. the cost estimaging part introduces the product assembly model and describes how to convert it to assembly logic net. then we use the msps algorithm to weigh the product complexity and get the analogy coefficient to estimate the cost. then we analyze the traits of bidding activity, erecting a profit decision model based on fuzzy set theory. this model can choose the best profit through quantifying quote objects, profit influence factor and candidate profits. then we introduce unbalanced bidding strategy on basis of the traits of the discrete manufacturing enterprise. we take amount, date, cost subjects and technology into account. we change the price of all parts of the product, in order to get more benefit negative influence. this paper introduces the design and implementation of the system
接下來建立了基於模糊集的利潤率決策模型，以模糊集作為數學依據，量化企業投標目標、利潤率影響因素、投標利潤率三者之間的關系，為投標產品確定最適合的總利潤率，以最大化保證企業投標目標的實現。然後根據離散製造企業的特點，提出以bom為中心不平衡報價策略，從零件的需求數量、需求日期、成本科目劃分以及零件本身的技術難度進行考慮，通過在保持投標產品的投標總價基本不變的前提下，有意識有策略地調整產品各組成部分的報價，以達到既不提高總價，也不影響中標，又能在結算時獲得更理想的經濟效益的目標。On the other hand, the performance of the pc system is developing continuously and rapidly. now there is no clear gap between high performance pc and professional workstations considering processing and graphics performance. replacing professional workstations in the traditional system with multiple high performance pcs is a more cost effective solution, the high performance requirement of the system can be met while the cost can be cut making the system more affordable
目前高性能pc在計算能力以及圖形處理能力已有了大幅度的提高，以性能價格比較高的高性能聯網pc作為計算和圖形處理核心，來代替傳統多投影沉浸式虛擬環境系統中的昂貴的專業圖形工作站無疑是一個非常好的想法，這將能夠大幅度地降低系統造價，使該類系統得到更廣泛地推廣。Perfectly flat, permanent wall - mounted screen ideal for video projection
對于視頻投影，平滑及固定屏幕是理想An ideal choice for many lighting applications including photography, warning beacons, reprographics, and pump sources for solid state lasers, perkinelmers flashlamps provide high brightness, long life and high efficiency with a spectral output range covering the uv through the ir. our flashlamps operate at extremely high energy levels and exceptionally high repetition rates
Perkinelmer照明解決方案提供的輸出功率覆蓋了從紫外光到紅外光的整個光譜范圍，對下列各種多樣照明場合都不失為一種理想選擇:攝影，電視投影，美容，醫學，工業包括閃光燈，警示燈塔，與鐳射切割等等perkinelmer optoelectronics為全球相機市場提供高效率的小內徑閃光燈及反光燈設計In last section we propose a new method for image classification and recognition, and the result of experiment shows that the method is effective with classification accuracy of 96. 67 %. the main creative points in this paper are : propose the concepts of dimension - reduction function and embedding function, define the projection index in term of linear operator and prove two relevant theorems ; design a method to estimate the intrinsic dimension ; put forward an classification algorithm based on lle
本文的主要創新點在於：提出了降維映射和嵌入映射的概念；給出了投影指標的嚴格定義，證明了兩個相關定理；提出了一種用於估計本徵維數的方法並設計了實用演算法；提出了一種基於局部線性重構思想的分類和識別方法。At the same time, the second encoding technology is developed to 3 - d clipping and the 3 - d encoding technology presented in this paper is characteristic, that is, by projecting 3 - d line to 2 - d plane we still use 2 - d encoding technology in 3 - d clipping to increase the speed of clipping
同時將二次編碼技術從二維裁剪拓展到三維裁剪中，而且本文提出的三維編碼思想較具特色，即把被裁三維線段投影到二維平面，仍採用二維編碼技術來判斷處理，簡化了演算法，效率較高。Invested in a traditional style, there are always miss operations in the past investment of pangang group steel city enterprise company, always with a dissatisfactory result and an unused potential. the investment rate of return was 1. 6 % before 2001, and only a one fourth capacity of investment was used every year
攀鋼集團下屬鋼城企業總公司由於受傳統決策模式的影響，在以往的投資活動中，項目投資失誤較多，投資效果不理想（ 2001年前投資項目投資收益率僅為1 . 6 % ） ，投資潛力沒有充分發揮（每年僅用了1 / 4的投資能力） 。The method builds a weighted grey relation matrix of the evaluation indexes for aircraft conceptual design schemes with grey relation theory, then calculates grey relation projection values of the design schemes on the perfect scheme by vector projection theory, the design schemes can be evaluated by the grey relation projection values
該方法採用灰色關聯理論建立各總體設計方案對評價指標集的加權灰色關聯判斷矩陣，然後利用矢量投影原理計算各設計方案相對理想方案的灰色關聯投影值，以灰色關聯投影值的大小來評價設計方案的優劣。The paper gave out that these problems were resulted in the challenge of conflict of individual value and community value, the shock of value pluralist trend, the influence of diversity of value idealism and customs, the improper deal with the contradiction of social fair principle and social utility, and unbalance of development caused by region variety, also the paper explains that labor - technology education is the important way to promote the junior middle school students " allover development by enucleating that labor - technology education has the functions such as grooming virtues, enlightening wisdom, benefiting goodness, strengthening mind and body, accelerating creation and exercising living and practice ability
本文討論了初中階段勞動技術教育的內涵及其結構，分析了當代初中勞動技術教育存在著的諸如制度欠缺、教材陳舊、方法簡單、投入不足、師資不穩、評估薄弱等一系列問題，並認為產生這些問題的根源在於：個體價值與群體價值沖突帶來的挑戰、價值多元化趨勢的沖擊、價值目標的理想性與世俗性對立造成的影響、社會公正原則與社會功利矛盾的處理不當以及地域差異導致的發展失衡。It ' s a problem of great significance how to filtering a signal in joint time - frequency domain and reconstruct the time series from the time - frequency plane selected. in this thesis, the theory of joint time - frequency analysis and synthesis and time - frequency filtering is investigated. two kinds of new time - frequency domain filtering methods are proposed based on adaptive decomposition and linear subspace projection
本文在系統學習現有的各種時頻分析及其綜合演算法的基礎上，詳細研究了時頻域濾波的核心思想和基本方法，吸取了自適應時頻分析和線性子空間投影wigner - ville變換的優點，提出了的兩種新的時頻域濾波方法，並通過理論分析和數字模擬完成了相應的數值特性與應用特性研究。The pricing of ipos has become one focus in the current theory and the practicing field. it is important that studying the factors affecting the pricing of ipos for achieving right ipos price, which help enterprise raise more money and investment bank reduce risk, as well as lead investor to rational deal. so the right ipos price help to optimize resource in a securities market and realizing the securities market promotion in china
研究ipo定價影響因素，有助於ipo的合理定價，對于保證企業按計劃順利籌集到較為理想的資金數量，降低券商「被動」余額包銷的風險，指導投資者投資行為的理性化，促進資本在一、二級市場的優化配置，推動整個證券市場的發展，具有重要的理論價值和實踐意義。分享友人