垂足點 的英文怎麼說
中文拼音 [chuízúdiǎn]
垂足點
英文
perpendicular-
However, the motivating force of love pushed us to work more diligently than usual. we meditated, cut grass, loosened the soil and planted trees to keep our bodies warm. as we worked our way up the hill at the center, we had to hang on tightly with both hands and help each other over the steep incline near the hilltop
因為正值寒冬，又逢大陸冷氣團過境，濃霧細雨冷風時隱時現，平時習慣溫熱氣候的人，一時之間無法適應這種突如其來的寒冷，可是大家由愛心為出發點，反而更努力打坐割草挖土種樹以增強體溫適應爬上高山快達到山頂時，大家與山坡幾乎成90度的垂直面，必須以雙手用力攀登互相拉上去，路又滑跌倒難免，爬下山來時，人人幾乎都是滾下來的，許多不習慣爬山的人，雙腿筋骨酸痛得寸步難行，然而內心依然滿足。Nakano forging employs a sub press to carry out stamp forging of brass materials, which have superb hot - forging forming characteristics and can be punched in both the horizontal and vertical directions using the horizontal method and the closed die method
熱鍛造成型性優越的黃銅材料在模型鍛造時可通過模架模實現水平及垂直方向進行鉆孔水平式，合模式，可滿足顧客省材，省切割加工的需要，特別是數量越多其特點越明顯。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。The algorithm transforms 2 - dimesion image data to 1 - dimension data by projecting the character binary image on vertical and horizon direction, as to a character image of w x h size, it reduced the operation time from about w + h level to about w x h level compared to the traditional algorithm and greatly reduced the time complexity of later processing, meanwhile it saved enough vertical and horizon lattice distribution information of the character
演算法通過將字元二值化點陣圖像進行垂直與水平方向投影，實現了從二維圖像數據到一維數據的轉化，對于w h大小字元圖像，相對于傳統演算法，本演算法將運算量從w h數量級將至w + h數量級，大大降低了后續處理運算的時間復雜度，同時保留了足夠的關于字元垂直及水平點陣分佈的特徵信息。分享友人