scanning element 中文意思是什麼
scanning element
解釋
像素，元像。-
In a scanning system ( optical character recognition, cathode ray tube ), the movement of the scanning element from the end of one scanned line to the beginning of the next
在掃描系統（光學字元認別，陰極射線管）中，光點從一行的末端到下一行的始端的運動。 -
In the proposed join algorithms, although some algorithms such as mpmgin algorithm [ 23 ], outperform standard rdbms join algorithms, they perform a lot of unnecessary computation and i / o for matching basic structural relationships, especially in the case of parent - child relationships ; other algorithms such as the stack - tree - desc algorithm [ 24 ], represent the state - of - the - art in structural joins, however, they do not utilize indexed structures but sequentially scan the input lists. thus, i / o ' s can be wasted for scanning element that do not participate in the join, and join speed can be influenced
另外，在所提出的演算法中，盡管有的演算法，如mpmgjn演算法[ 23 ]優于標準的rdbms連接演算法，但是該演算法為匹配基本的結構關系，特別是在父子關系情況下，執行了大量不必要的計算和佔用了大量的i / o資源；有的演算法雖然代表了結構連接演算法的先進水平，如stack - tree - desc [ 24 ]連接演算法，但是它沒有利用索引結構而是順序瀏覽輸入列表。 -
So the plate - like drawing correcting process can be divided into two stages : absolute errors checking and comparative errors checking absolute errors checking include four modules which were line - weight checking, hatch checking. dimension checking and overlapped line checking comparative errors checking module include drawing compartmentalization, view recognizing, data getting and data compare in this correction system, line - scanning and circle - scanning algorithm, direct graphics element compare algorithm and character compare are used, which simplify the process and reduce difficulties
相對錯誤檢查包括區域劃分、視圖識別、數據提取、數據提取等過程。相對錯誤的判斷依據是答案圖。本批改系統採用直線和圓弧掃描演算法，並且結合圖形元素直接比較法和特徵比較法，既簡化了處理過程，又降低了處理難度，比較圓滿地完成了開題報告確立的任務。 -
Phased - array radiation lobe is superposed by isometric array element with constant amplitude. using the concept of real and imaginary space, the scanning lobe is researched
通過「實虛空間」的概念，分析了掃描中的陣列波瓣，總結給出相控陣天線的方向性系數。 -
To receive energy transmitted in a steered beam by any of the three scanning methods, the applied frequency, time, or phase relationships are maintained at each element, which has the effect of making the radar sensitive to energy from the direction of transmission
仍然以每個單元接收通過三種掃描方法? ?頻率，時間，相位關系控制波束發射的能量，這使雷達對發射方向的能量敏感。 -
With a lcd used in a scanning microscope, good result is achived, which indicates that the liquid crystal display can be used as the key element of the scanning system of the scanning microscope
當它被放入掃描顯微鏡中試用后，發現其效果良好，這表明液晶顯示器可作為掃描顯示鏡掃描裝置的關鍵部件。 -
At different scanning angles, by analyzing the effects that the surrounding elements on the middle one, we conclude that the reflected vote of the middle element decreases, that ’ s the loss of reflected power decrcases, so the input power will increase
結果發現，在不同掃描角下，中心陣元的反射電壓得到減小，因此，達到了反射功率損耗減小，傳向天線單元輸入端功率增加，天線性能提高的目的。 -
In this thesis we have expatiated on the methods of the c60 thin films preparation, and the process with vacuum evaporation. the effect, which was caused by different gas pressures and other element doped, on surface morphology, structure and optical properties of c60 films have been studied by using scanning electron microscopy ( sem ), ultraviolet visible optical absorption spectroscopy ( uv / vis ) ( type : uv - 240 ), ellipsometer and x - ray diffraction
本論文闡述了用真空蒸鍍法制備c60薄膜的方法和過程，研究了在不同氣氛下生長和摻雜對c60薄膜的表面形貌、結構和光吸收特性的影響；用xl30fge型掃描電鏡對c60薄膜表面形貌進行觀察；用uv - 240型紫外可見光雙光束分光光度計進行紫外、可見光吸收測量；用橢偏儀對薄膜進行厚度和折射率測量；用x射線衍射對薄膜結構進行分析。 -
To solve cylinder liner crack problem of a certain large marine diesel engine, the crack was studied and analysed being aimed at the cylinder liner which created the crack by means of colouring crack detection, electron microscope scanning, energy spectrum analysis, chemical composition analysis and so on. also the temperature distribution and the stress condition of the cylinder liner were researched and analysed utilising measurement on board ship and finite element analysis method. finally the main causes of the cylinder liner crack were synthetically analysed and determined
為解決某大型船舶柴油機氣缸套裂紋故障問題，利用著色探傷、電子顯微鏡掃描、能譜分析、化學成分分析等方法對其裂紋進行了研究分析；並利用實船測試、有限元分析等方法對該型缸套的溫度分佈狀況、應力狀況，進行了研究分析.確定了缸套開裂的基本原因
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