灰度等級 的英文怎麼說

中文拼音 [huīdùděngjí]
灰度等級 英文
gradation of grey
  • 灰 : Ⅰ名詞1 （物質燃燒后剩下的粉末狀的東西） ash 2 （塵土; 某些粉末狀的東西） dust 3 （特指石灰） lime...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 等 : Ⅰ量詞1 （等級） class; grade; rank 2 （種; 類） kind; sort; type Ⅱ形容詞（程度或數量上相同） equa...
  • 級 : Ⅰ名詞1 （等級） level; rank; grade 2 （年級） any of the yearly divisions of a school course; gra...
  • 等級 : 1 （按質量、程度、地位等的差異而作出的區別） grade; rank 2 （在社會地位和法律地位上不平等的社會集...
  1. Through experiment on the influence factor of calcic - mortar ' s performance, we find out the best cement contrast minute stone for compounding, strength of cement, configuation craft, maintenance system and minute stone cement intensity grading

    摘要通過對鈣性黏結砂漿性能影響因素的試驗研究，找出了配製鈣性黏結砂漿的最佳灰砂比、水泥強度等級、配製工藝、養護制度為和沙子級配。
  2. The control system included the following units : video decode unit, data format conversion unit, fpga controller, cache unit and d / a monitor. the above self - design control unit plus row and column power supply units make the whole fed driving system, thus drove the 25 inch sample and realized color video display. the 25 inch vga sample thus fabricated could display video images, and obtained its brightness 400cd / m2, contrast ratio 1000 : 1, 256 circuit gray scale

    本文介紹了fed驅動系統的工作原理，重點論述了基於fpga的vga級彩色fed新型驅動控制系統的研製，這種新型fed驅動控制系統主要包括視頻解碼電路、數據格式轉換電路、 fpga控制電路、數據緩存電路和d / a監控電路，配合后級列灰度調制單元和行掃描單元，組成完整的fed驅動系統，可以驅動25英寸vga級fed顯示屏，實現彩色視頻顯示，樣機亮度達400cd / m2 、對比度為1000 : 1 ，灰度等級為256級。
  3. But high strength concrete has many defects itself. mainly foy : with higher strength be much fragility ; the final strength increments are smaller for high volume silica - ash concrete ; because high strength concrete ’ s self - shrinkage is large, so the deformation performance is much severely with the strength increments

    而高強混凝土又有其自身缺陷，主要是:強度越高，脆性越大;摻入硅灰量大的高強混凝土，後期增長減小;由於高強混凝土自收縮大，因而變形性能也隨強度等級的提高而變得嚴重。
  4. Based on in - situ investigation and laboratory experiments, the article analyzed in detail the factors which affect the transportation and strength characteristics of gangue cemented tailing grain fillings such as powder coal, water - reducer, mortar density and grain size distribution

    摘要以現場調查和室內實驗為基礎，從粉煤灰、減水劑、漿體濃度、粒級級配等方面，對煤矸石作為膠結充填骨料的管道輸送特性和強度特性進行了詳細的分析。
  5. ( 1 ) systematic triaxial compression tests are made for the sand reinforced by various national geosynthetics. comprehensive investigations into the interaction characteristics are also made between sand / lime fly ash and various national geosynthetics by direct shear tests and pull out tests, which can help choosing geosynthetic type and understanding the geosynthetic reinforcement mechanism ; ( 2 ) this paper is also firstly systematically presents the results of a comprehensive investigation into the interaction characteristics between lime fly ash and various national geosynthetics ; ( 3 ) by non - linear fem, the influence of the modulus of geosynthetics, the thickness of the soft ground and the width of the foundation on the effectiveness of geosynthetic reinforcement are also studied ; ( 4 ) the main conclusions are as followed : ( geotextiles are likely to be suited for projects allowing high displacement, polyester warp knitting geogrids and oriented geogrids for projects allowing medium displacement, glass fiber geogrids for projects allowing low displacement and geonets for secondary projects. ( the confining effect of fill material to act on different kinds of geosynthetics varies largely, which must be considered

    （ 1 ）本文利用三軸壓縮試驗，比較各種國產土工合成材料對砂土的加筋效果；利用直剪試驗和拉拔試驗，比較各種國產土工合成材料與砂土或石灰粉煤灰的界面摩擦特性，深入研究土工合成材料的加筋機理，首次明確提出加筋土工合成材料的選型原則； （ 2 ）本文首次系統地研究了石灰粉煤灰與各種國產土工合成材料的界面摩擦特性； （ 3 ）本文採用有限元法，系統研究了加筋模量、軟土地基厚度、基礎寬度等因素對土工合成材料加固軟土地基效果的影響； （ 4 ）本文主要結論如下： （無紡土工織物適合用於允許大變形的加筋土工程；滌綸纖維經編土工格柵和塑料拉伸土工格柵適合用於對變形有較嚴格要求的加筋土工程；玻璃纖維經編土工格柵適合用於對變形有嚴格要求的加筋工程；土工網適合用於低等級的加筋土工程。
  6. It is commonly recognized that subsurface drainage system can improve pavement performance and extend service life. as an essential part of subsurface drainage system, the layer setting and characteristics of asphalt treated permeable material directly affect the performance of subsurface drainage system, which is lucubrated in this paper. based on the typical semi - rigid pavement without permeable layer, using multilayer elastic system program, rational pavement structure with permeable layer at different locations is first analyzed

    本文以高等級公路瀝青路面的典型結構形式作為未設排水層的路面結構原型，通過不同的設置層位分析對排水層的回彈模量和厚度的要求，探討設置排水層的路面結構的一些結構參數適宜的取值范圍，並在此基礎上運用灰色系統關聯分析方法，對不同設置層位的路面結構的技術指標進行比較分析，得出較優的層位設置方案。
  7. Computer simulation results show ed that this new enhancement method is more suitable than fuzzy enhancement and gray - level transformation for handling the enhancement problems of images with less gray levels and low contrasts

    計算機模擬結果表明這種新的圖像增強方法比模糊增強和灰度變換方法更適合於處理灰度等級少、對比度低的圖像增強問題。
  8. Some respects of self - compacting high - strength concrete ( schsc ) made of fujian province ' s local material have been studied in this thesis as follows : 1. studies on microstructure of the schsc. three different mixed schsc and one normal high - strength concrete ( nhsc ) were observed by the scanning electron microscope at different sites and different ages of 1 day, 3 days, 7 days, 28 days and 60 days. from the test, the effects due to no vibrating and admixture on the microstructure of schsc were studied

    通過四組強度等級相當，分別為普通混凝土、兩組不摻膨脹劑的自密實混凝土（其粉煤灰的摻量不同）和摻有膨脹劑的自密實混凝土，在同一養護齡期的條件下（ 1天、 3天、 7天、 28天和60天） ，分別選擇粗骨料過渡區、細骨料過渡區、水泥石和砂坑作為觀測點，採用sem進行細觀掃描對比實驗，以研究自密實混凝土因免振搗的特性及摻合料對其骨料界面和水泥石結構的影響。
  9. The thesis summarizes the basic theories of price discrimination, expatiated on the multi - class differential pricing method and dynamic differential pricing theory ; concludes the factors that have impacts on tickets - price, analyses and classfies the factors ; brings forward a canonical method of market segmentation, introduces the process of market segmentation based on the model of gray relative level, discusses the idiographic measure of ticket - price control ; improves the academic achievements of former scholars, puts forward a model of multi - class dynamic differential pricing for the air passenger transport, which is based on the maximum revenue for the airline industry, and gives a approximate arithmetic of the model, then showes the application of the model and its feasibility on increasing airline industry ’ s revenue by 25 models

    在對民航定價的國內外研究現狀進行綜述的基礎上，從經濟學角度介紹差別定價的基本理論，闡述民航客運的多等級差別定價理論和動態差別定價理論;對民航票價的影響因素進行分類說明;作為多等級定價的基礎，提出市場細分的標準和方法，用灰色關聯度模型解決航空旅客市場細分問題，並提出票價控制的具體措施;引入一種旅客到達頻率預測的統計方法，以航空公司收益最大化為目標，建立基於多等級定價基礎上的動態差別定價模型，即多等級動態差別定價模型，給出模型的遞歸演算法，通過對動態差別定價模型的運行結果進行分析，建立模型的一種近似模型，並且用25個簡單算例說明模型的用法以及在提高航空公司收益方面的可行性。
  10. The image enhancement problem for degraded images with less gray levels and low contrasts

    灰度等級少、對比度低的降質圖像增強問題。
  11. Textiles - tests for colour fastness - grey scale for assessing staining

    紡織品.色牢度試驗.第a03部分:沾污評定灰度等級
  12. Textiles - tests for colour fastness - grey scale for assessing change in colour

    紡織品.色牢度試驗.第a02部分:色澤變化評定灰度等級
  13. In picture processing, a technique that may adjust the change in dark and light by increasing image dots, the object is to solve the problem of a few image grayscales

    在圖象處理技術中，為解決圖象灰度等級太少的問題，用增加圖象網格點來調節圖象明暗色調變化的一種技術。
  14. The results show that 25 inch color fed sample has been fabricated in our lab can display video image and obtain its brightness about 400cd / m2, contrast ratio 1000 : 1, 256 circuit gray scales

    測試結果表明，本實驗室研製的25英寸彩色fed顯示器樣機能顯示彩色vga視頻圖像，亮度達400cd / m2 ，對比度為1000 : 1 ，電路灰度等級256級。
  15. At present, 25 inch color fed sample has been fabricated with the capacity for image processing in our lab. it can display color video and obtains its brightness about 400cd / m2, contrast ratio 1000 : 1, 256 circuit gray scales

    目前，本實驗室已研製成功具有圖像處理功能的25英寸彩色fed顯示器樣機。該樣機能顯示彩色vga視頻圖像，亮度達400cd / m2 、對比度為1000 : 1 ，電路灰度等級是256級，在國內處于領先水平。
  16. One is based on bitmap. this way is in light of the mapping between gray levels of the bitmap and the height of the terrain. in other words, the minimum gray point is the lowest terrain and the maximum gray point is the summit

    一種是基於位圖的生成方法，該方法是依據位圖的灰度等級與地形的高程之間的映射關系，來創建地形的模型；也就是位圖的最低灰度對應地形的最低點，位圖的最高灰度對應地形的最高點。
  17. The generalized fuzzy enhancement method extend the gray level range of the original image, and a canonical form of membership function in the stage of fuzzy enhancement is presented which remains the advantages of the original fuzzy enhancement and the gray level transformation while transforming the membership function of the gray scale to [ 0, 1 ]

    這種新的圖像增強方法包括三個階段，即圖像濾波、模糊增強和灰度級變換，擴大了原始圖像灰度等級的范圍，在保留了原有模糊增強方法和灰度變換優點的同時，規范化了模糊增強環節中灰度隸屬度函數的形式。
  18. Finally, the anti - jamming system is discussed. through simulation analysis and experiment on signal integrity, the method of improving stability of the circuit is presented. circuit testing proves that the “ sub - row ” gray - scale modulating method is suitable for our printable fed with low work. the designed circuit has been applied to our fed sample which can display vga format video with 256 gray - scale and brightness of 400 cd / m2

    實際電路測試證明，子行灰度調制的方法適用於印刷型低逸出功fed顯示屏，所設計的灰度調制驅動電路已成功應用於25英寸彩色fed樣機中，可顯示vga格式視頻圖像，灰度等級為256級，顯示亮度達400cd / m2 。
  19. The elas tic modulus, ascending segment of stress - strain relation of normal concrete, two kinds of concrete containing respectively grade fly ash and grade fly ash from huaneng fuzhou power plant is tested. the analysis results show that the relation between elast ic modulus and axes compressive strength of fly ash concrete is the same as normal concrete

    本文試驗研究了普通混凝土、不同品質粉煤灰混凝土的彈性模量、應力應變上升段及其他力學性能。結果表明：粉煤灰混凝土與普通混凝土的彈性模量隨軸心抗壓強度的變化是一致的；強度達到一定的等級后，相近強度等級的粉煤灰混凝土和普通混凝土，前者的彈性模量超過後者的彈性模量。
  20. The gray level maximum has not been changed in the classical fuzzy enhancement method proposed by s. k. pal, so this kind of image enhancement method is not fit for the enhancement problem of degraded images with less gray levels and low contrasts ; the fact that the value domain of membership function of gray levels is not normalization form, i. e. [ 0, 1 ], is another disadvantage of the traditional fuzzy enhancement means

    但是由pal提出的經典模糊增強方法並沒有改變圖像灰度等級的上界，所以這種增強方法不適合於灰度等級少、對比度低的圖像增強問題，並且這種經典模糊增強方法的隸屬度函數值域不具有通常的規范形式，即[ 0 ， 1 ]區間。
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