protruding structure 中文意思是什麼
protruding structure
解釋
舌狀構造- protruding : 突出的,伸出的
- structure : n. 1. 構造，結構；組織；石理，石紋。2. 建造物。3. 【化學】化學結構。4. 【心理學】（直接經驗中顯現的）結構性，整體性；整體結構。adj. -d ,-less adj.
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The most before all others in this part by analyzing natural changes condition of the shandong total population, the change of population age composition type, development of population age pyramid and old age at age to foster the detailed analysis of coefficient change, and unfolds before one ' s eyes a course of aging development of shandong population, then four protruding characteristics of aging development of shandong population are summed up out on this foundation : population aging speed is fast ; district difference is clear, urban and rural difference is notable ; the population age structure in " gold particular period " of population and at the initial stage of population aging
然後分析了世界和中國人口老齡化的發展特點及趨勢，為後文對山東省人口老齡化的分析奠定理論和實踐基礎。第二部分：山東省人口老齡化進程分析。此部分中首先通過對山東省總人口自然變動、人口年齡構成類型變化、人口年齡金字塔演變和老年撫養系數變化的詳細分析，展現出山東省人口老齡化發展的過程，在此基礎上總結出山東省人口老齡化發展的四個突出特點：老齡化速度快；地區差異明顯；城鄉差異顯著；正處於人口老齡化初期和人口年齡結構的「黃金時期」 。 -
Based on free handwriting numbers geometric structure, a way about picking up numbers eigen - value for end and its position, protruding point and its direction, three cross point ' s position, four cross point ' s position and so on, is put forward ; and number which exerts twelve paratactic bp neuron network for single number and single network, is recognized ; and regard the different scripts of a same number, which differ significantly from characteristic value, as different classification, therefore it obtains better effect
摘要基於手寫體數字的幾何結構提取端點及其方向、凸點及其方向、三叉點數和四叉點數等數字特徵值，運用單字單網的12個并行bp神經網路進行數字識別，把同一個數字特徵值差別很大的字體當不同的類別來處理，最後能達到很好的識別效果。 -
With the structure of protruding grind surface, strong cutting force, fast releases of heat and perfect outlook for grinding surface
凸狀研磨面結構，切削力強，散熱快，研磨加工面美觀。
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