足尺圖 的英文怎麼說
中文拼音 [zúchǐtú]
足尺圖
英文
full size deawing-
To meet the processing requirements before sintering, the pressed briquet was pre - calcined at 1150 to make it possess adequate processing strength at first and then was shaped through precise turning on the numerical control lathe according to the design diagram of the femoral head prostheses of partial hip joint
為滿足燒結前坯體加工的要求,壓制后的坯體在1150預燒,使其具備一定的加工強度,然後按照半髖關節股骨頭假體的形狀尺寸設計圖在數控車床上進行精密車削成型。Fluid noise mainly comes from out put pulsation of rate of flow, the main reason of out put pulsation of rate of flow is the instant high pressure return flow that obturation cubage produced when the big round curve pressure transition. the v trough on the port plate can reduce the fluid noise. in this paper, the author based on the acting of dam a river and condensability of liquid and used matlab language as tool to calculate the v trough on the original port plate and drew out the p - t diagrammatic curve and analyzed its shortcoming and improved the design of original v trough and got that the best size of its angle was 12. 3 and its length was 5mm and the cross section was an equilateral triangle
流體噪聲主要來源於輸出流量脈動,造成輸出流量脈動的主要原因是閉死容積在大圓弧段壓力切換時產生的瞬時高壓迴流,在配流盤上開設v型尖槽可降低因高壓迴流而引起的流體噪聲,本文以截流作用和液體的可壓縮性為理論依據,以matlab語言為工具,對原配流盤上的v型尖槽進行了理論計算,繪制出p - t圖線,分析了它的不足,並對原有v型尖槽進行了優化設計,得出了v型尖槽的最佳幾何尺寸:配流盤平面上的v型尖槽的兩邊的夾角為12 . 3 ,槽長5mm ,槽的橫截面為等邊三角形。The simulative cloud image, made from the mixing ratios of cloud liquid water, rain water, ice crystal, snow, graupel which were outputted by the mesoscale model mm5, resemble the gms satellite infrared image very well and also show the cloud evolution of typhoon winnie from tropical cyclone to extratropical cyclone after landing
利用高解析度中尺度數值模式輸出的大氣中雲水冰水雨水雪水成功地模擬出1997年登陸臺風winnie的雲系結構。模擬雲圖與氣象衛星實際觀測的臺風雲圖非常相似。由於模擬雲圖可以給出大氣中不同形態水物質的三維空間分佈,彌補了衛星只能觀測雲頂表面的不足。The methods for solving these problems are put forword as follows : the method of airphoto scale rangs from 1 / 4 to 1 / 6 of map scale ; a flight line uses belt method ; the optional time intervals of airphoto taking are from may to june and from august to october in one year ; when the contrast at the site is small, or the visibility is rather low and needs to enchance the contrast, the hardening agent should be prepared to process the film
並提出了解決問題的方法:山區航空攝影合理的攝影比例尺應是成圖比例尺的1 / 4 ~ 1 / 6 ;對于山區窄而長,且為線狀走勢的河流宜採用帶狀航線設計方法設計;山區流域水分充足能見度不好,惟每年5 - 6月和8 - 10月是航空攝影的最佳季節;當地面物體反差小或能見度不好而需要特別提高反差時應配製較硬性藥水沖洗等。This system has the friendly windows for dialogue between person and machine, can draw and label the plan of each roll groove with the way of parameterization drawing, under the condition that giving the size of the rough blank the specifications of the finished product and the technical parameters of the roll, selecting the minimum consumption as the target function, adopting the optimization, adopting the boundary condition of the grip the strength of roll and the check of the power - generating. moreover, the plan can be outputted in the software of autocad
本系統具有友好的人機對話界面,可以在給定坯料尺寸、成品尺寸和軋機技術參數的條件下,以能耗最小為目標函數,採用最優化方法,在滿足咬入條件、軋機強度校核、電機校核等邊界條件下優化設計出最優的孔型系統,採用參數化繪圖方法將優化設計結果繪製成孔型圖並進行標注,最終可以向autocad繪圖軟體輸出。An example indicates that the updated map, taking on the same data structure with original terrain map and the precision being satisfied with demands of terrain map, can be applied to land planning and mgis used as basic datum
實例應用表明,更新后的圖形數據結構與原地形圖完全相同,其精度滿足大比例尺地形圖的要求,可作為開采沉陷區土地規劃和建立礦區地理信息系統的基礎圖件。He declares, "a great science library could exist in a space less than 10 feet square. "
他宣告,「大型科學圖書館將能在不足十平方英尺的空間內求得存身之地。」He declares, " a great science library could exist in a space less than 10 feet square.
他宣告, 「大型科學圖書館將能在不足十平方英尺的空間內求得存身之地。 」With the development of microelectronic products ( integrated circuit, printed circuit board, etc ) directing to high density, thin separation and low defect ratio, its inspection requirement is higher on aspects of precision, efficiency, universal, and intelligence etc. therefore, this paper researched on the general key techniques in the field of microelectronic products vision inspection, covered the shortage of traditional inspection on aspects of fast and precision locating, image mosaic, and fine defect test, completed theory study on physical dimension and defect inspection of microelectronic products based on machine vision, developed the prototype and used lots of experiments to prove its correctness and feasibility
隨著微電子產品(集成電路晶元、印刷電路板等)向著高密度、細間距和低缺陷方向發展,對其檢測技術在精密、高效、通用和智能化等方面提出了更高要求。由此,本文對微電子產品視覺檢測中的關鍵技術進行研究,彌補了傳統檢測在精確快速定位、圖像全景組合和精細缺陷檢測等方面的不足,最終完成基於機器視覺的微電子產品外形尺寸和缺陷檢測的理論研究和樣機研製,並進行了大量實驗證明其正確性和可行性,力圖為我國自主創新的微電子產品視覺檢測技術提供理論和實際借鑒。Using these modifying methods, the re cad model of parts can meet the assembly and accord with the part drawings or ( and ) physical model in both of dimension and shape
使用這些cad模型修正技術,可以保證以re技術建立的零件cad模型完全滿足裝配要求,並且保證零件cad模型符合零件圖樣與(或)物理模型的尺寸和形狀精度要求。Combined with the adaptive modulation and coding technology, this algorithm reallocates the residual power by effectively utilizing the discrete modulation orders according to the different priorities of sub - channels under the limitation of quality of service over the block fading channel
在滿足服務質量要求的前提下充分利用星座圖尺寸的離散性,將殘余功率按照各子通道的不同優先級進行二次分配,並結合自適應調制編碼技術改善低信噪比時的系統吞吐量。E xperiments show that the amended method is better than that in reference 12. as the same time the method can combine with the wavelet transformation to locate the characters. by multi - resolution analysis and pyramid decomposition, the edge components with different spatial resolutions and different directions can be acquired, among which, the detail components have the most distinguished texture features standing for the object region, then by further morphological operations, the useless information is greatly decreased and the last object text region is acquired
分析了各個方向邊緣經小波變換后的特點,用具有良好時頻局部和變尺度特徵的小波分析方法提取出不同空間解析度,水平和垂直及對角線方向的邊緣子圖像,把滿足水平和垂直方向能量閾值區域進行合併,經過去噪后,用對角線方向能量閾值即高高頻能量作為判斷標準,確定是否是真正的字元區。In this dissertation, on the basis of the analysis of the dimension effect of engineering drawings, a dimension model based on functional semantics is advanced. a new scheme for constructing and adjusting the initial dimension model is put forward, meeting the dimensioning requirement of integrality and rationality
本文在分析工程圖紙尺寸作用的基礎上,建立了基於功能語義的尺寸模型,介紹了尺寸模型的初始生成方法,提出了尺寸模型的調整策略,從而滿足尺寸的完整性和合理性要求。Footprint image noise smoothing method based on multi - dimensional analysis
基於多尺度分析的足跡圖像濾波方法The results of landscape classification indicate that the classification of function and configuration of rural landscape is a comprehensive and applied method which can meet the requirements of both rural landscape planning and rural landscape mapping of large scale, further, embody the characteristics of rural landscape in china. its landscape units which are classified by physiognomy and land use unit not only take on obvious characteristics of spatial configurations and relative single land utilization types, but also its classification indicators can be quantified easily
研究結果表明,該方法能夠反映實際存在的各種景觀類型,充分考慮到了影響鄉村景觀類型的自然因素和人為因素,所劃分得景觀類型單元具有明顯的空間形態特徵和相對單一的土地利用方式,邊界較易確定;能夠滿足大比例尺鄉村景觀規劃和制圖的需要,體現了鄉村景觀的特點,是一種比較綜合的實用性方法。The aim is to find a way to explore both the spectral advantage of multispetral data and the ability of high spatial resolution image toreflect details and update big scale map. sar data may be utilized as supplement of optical data under bad weather conditions in austral areas
目的是探索在南方地區,如何充分發揮tm etm +影像在光譜解析度上的優勢和高解析度衛星影像在刻畫細節、大比例尺圖件更新中的能力、以及雲雨條件下利用雷達數據補充光學數據不足的方法。According to process rules of the gaas mmic product line, we properly designed the circuit layout. in order to reduce the overall chip size, the transmission lines are folded with sufficient spacing to avoid interline coupling. the lange couplers are also folded to keep the 90 and 180 bits " sizes similar to other phase shift bits " sizes
結合實際mmic工藝線,合理設計移相器電路版圖,折疊微帶線並留出足夠大的線間距,以避免線間寄生耦合的發生,並折疊蘭格耦合器使90和180移相位的尺寸與其它相位的晶元尺寸保持一致。The intelligent inspection system of pipeline is established and the project database is designed, the interpolation and signature map of defect mfl signal data are solved effectively, the feature automatic extraction and intelligent evaluation of geometric parameters of the defects are shown and proved practical ; the whole process of pipeline inspection are given step by step, these results and conclusions help improve the pipe defect recognition and solve some difficult problems in the field of pipeline mfl inspection
建立了管道(鋼管)缺陷漏磁法智能檢測和數據分析系統,設計了系統工程數據庫,實現了缺陷漏磁場數據的插值和圖像處理,完成了缺陷漏磁場特徵自動提取和缺陷外形尺寸的智能識別,給出了管道缺陷漏磁檢測的整個步驟和過程。這一切解決了國內管道漏磁檢測的定量化、智能化的難題,補充了國外管道漏磁檢測的不足。分享友人