projected profile 中文意思是什麼
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First the sketch / datum plane is fitted by least - square distance, then the extruded direction or axis with the flank points of the cloud is extracted in quadratic paogramming arithmetic, and certain points projected to gain 2d sketched datas. feature points are defined to segment the sketch datas, and the sketch profile is generated by fitting separately the line and circle segment
使用最小二乘方法擬合草圖基準平面，採用二次規劃方法提取拉伸方向和旋轉軸線，然後將數據點投影以獲取草圖數據，通過柵格劃分提取草圖邊界輪廓數據，再對這些邊界數據進行基於特徵點的分割，以直線和圓弧段擬合出草圖輪廓。 -
Projected density profile
投影密度輪廓 -
Sims depth profile analysis on the as - implanted wafers showed that there are two hydrogen enrichment peaks around both sides of the projected range ( rp ) of oxygen, which correspond to the two interfaces of the box layer of the annealed samples
Sims結果表明水離子原注入樣品中的氫分佈出現了明顯的雙峰分佈狀態，這兩個峰的峰位分別位於注入氧分佈濃度峰值rp的兩側，並且與退火樣品的氧矩形分佈的兩邊位置基本重合。 -
This measuring system applies linear laser. the laser bean is projected onto the surface of the wheel profile. the laser light plane and the wheel profile intersect to form a profile curve, which shows the shape of wheel trackside
本課題研製的測量系統採用線激光投射到車輪踏面輪廓上，通過左、右ccd攝像機系統的拍攝和圖象採集得到車輪輪廓的激光曲線圖。
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