階梯效應 的英文怎麼說

中文拼音 [jiētīxiàoyīng]
階梯效應 英文
cascade effect
  • 階 : 名詞1. （臺階） steps; stairs 2. （等級） rank 3. [醫學] （耳蝸的三個螺旋管的任一個） scala 4. [數學] order 5. [地質學] stage
  • 梯 : Ⅰ名詞1 （梯子; 樓梯） ladder; stairs; steps; staircase 2 （姓氏） a surname Ⅱ形容詞（形狀像樓梯的...
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 應 : 應動詞1 （回答） answer; respond to; echo 2 （滿足要求） comply with; grant 3 （順應; 適應） suit...
  • 階梯 : （臺階和梯子, 比喻向上的憑借和途徑） a flight of stairs; ladder; staircase; step
  • 效應 : [物理學] effect; action; influence
  1. In addition, a low - pass filter can be employed prior to the digital - to - analog ( d / a ) stage to smooth the stairstep effect resulting from the combination of a low sampling rate and quantization

    另外，在數模轉換（ d / a ）級前用低通濾波器可以平滑因低的抽樣頻率和量化造成的階梯效應。
  2. Multilevel inverter technology is a pop research in high voltage and high - power converting fields. it can synthesize multilevel output with the distribution of dc voltage and the combination of different switching actions to reduce voltage stress across the switches and bulk of the equipment, and lessen output harmonic distortion and switching loss of the inverter

    多電平逆變器是當前高壓大功率電能變換領域中的研究熱點之一，它通過對直流側的分壓和開關動作的不同組合，實現多電平階梯波輸出電壓，能有效地減小器件承受的電壓應力，縮小裝置體積，減小輸出電壓諧波和開關損耗。
  3. The surface ladder effect produced by prototyping principle is analyzed, and the calculation method of the part surface roughness is presented. the selecting method of slice thickness and sintering layer thickness when slicing the cad model and sintering is presented

    分析了由於成型原理所產生的製件表面階梯效應，提出了製件表面粗糙度的計算方法，給出了cad模型切片時，切片厚度的選取方法。
  4. Stair - step effect anti - stair - step effect

    階梯效應及反階梯效應
  5. In the present rapid prototyping technologies, however, the stl file based data processing method and the staircase effect, which is inevitable during rapid prototyping process, restricts the further improvement of the part precision

    然而在快速成形技術中，目前普遍採用基於stl文件的數據處理方式，再加上在成形過程中難以克服的階梯效應，這就在一定程度上限制了製件精度的進一步提高。
  6. In this thesis, through the analysis of the whole economy of these two regions and their own important economic elements since the large scale development of the western region was carried out in 1999, it was found that the economic gap between these two regions was not narrowing, the spillover effects of the western regions economy and the polar effect of the eastern region ' s economy was conspicuous, but the sign of the gradient transfer was not evident

    本文通過對1999年西部大開發進入實際階段以來東、西部整體經濟和各項經濟要素的分析，發現東西部經濟與東部經濟的差距並沒有縮小，西部經濟的擴散效應和東部經濟的極化效應明顯，梯度轉移跡象並不明顯。
  7. Hunan can also play its regional advantages as the " secondary " inside and outside the region to achieve the effects of radiation ladder and promote market and economic development of central and south east china

    湖南同時發揮區位優勢，充當區域內外的「二傳手」 ，實現階梯輻射效應，帶動華中、東南的市場經濟發展。
  8. Experimental result shows that the “ staircasing ” effect does not exist using the improved coefficients

    實驗證明，改進后的擴散系數可以較好的消除「階梯效應」 。
  9. The capability of the proposed model is validated by model tests of risers in stepped and in sheared currents

    利用近期立管模型在階梯狀分佈流以及剪切流中的渦激振動響應實驗測量數據，驗證了該模型的有效性。
  10. 3 - d reconstruction is the important technique for visualization. to the actual problem, the smooth contour reconstruction and smooth points reconstruction are researched and utilized

    針對實際問題，本文研究了平滑的輪廓線重建方法，這種方法有效地避免了直接輪廓線重建時的階梯效應，使重建結果清晰、光滑。
  11. In addition to showing the solution to linear qd and its analysis, one form of nonlinear qd is discussed. compared with other color diffusion techniques, considering the interactions between channel pairs, qd has the following advantages : 1 staircasing effect is avoided ; 2 as diffusion tensor, the image derivative is regularized without requiring additional convolution ; 3 less time is needed. experimental results demonstrate the effectiveness of linear and nonlinear qd applied to natural color images for denoising by both visual and quantitative evaluations

    雖然講四元數用於圖像處理已有了一些研究，但都是研究四元數傅立葉分析四元數小波分析或將簡化的四元數偏微分方程用於灰度圖像處理，而本文第一次將四元數擴散用於顏色圖像處理，這樣的好處包括： 1可以避免一般非線性擴散的階梯效應2四元數擴散不需要對圖像導數進行高斯卷積等歸整化操作3更為省時。
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