Least square approach for subspace intersection method of bearing estimation in shallow water 最小二乘子空間相交方法用于淺海目標方位估計
Influence of two points forward intersection method in surface mine acceptance measurement accuracy 兩點前方交會法對露天礦山驗收測量精度的影響
Deformation observation of the non - survey - marked cone - shaped high object with forward intersection method 前方交會法觀測無標志高聳錐形建筑物變形
Physical foundation of “ intersection method ” is discussed in this paper , and some examples of earthquakes are verified 著重討論“交匯法”的物理基礎,并用實例進行證明。
The method of location prediction of strong earthquakes using stable intersection regions of the linear epicenter migration track with short time and long distance , is called “ the intersection method ” 由短期、長距離、線性震中遷移線交匯得到的穩定交匯區進行強震地點預報方法稱為線性震中遷移交匯法。
The ray - intersection method is used to determine the nesting level of contours in the same layer , and the contours match relationship between two adjacent layers is established according to contours geometry comparability and relative position fixity 使用射線法確定同層輪廓間的關系,并在此基礎上,提出根據相鄰層輪廓間的幾何相似性和相對位置不變性等特征,確定相鄰層輪廓之間匹配關系。
The intersection method between the two pts is discussed also . when a large target is captured , a new intersection method , namely non - coplane intersection method , is deduced . all these results provide rich information for intersection method 研究了光電經緯儀之間的交會方法,針對空間大目標,推導出一種新的交會計算方法? ?異面交會方法,在前人的基礎上進一步豐富了光電經緯儀交會計算的知識。
It is reali zed that the invisible part of the object can be shadowed , using the max imum or minimum enveloping rectangle method and the counter of points of intersection method , etc . ( 3 ) the boolean operation between integrity or unintegrity bodys is supplied 分析并討論了形體產生隱藏線、隱藏面的原因,利用了最大最小外包矩形法、交點記數法等,實現了任意形體的消隱算法。 ( 3 )完成了形體間的正則、非正則布爾運算。
On the basis of studying reservoir parameter model , setting up and forming invasion water characteristic method , mobile water analyzing method and resistively intersection method , etc . interpretation methods , which effectively improving coincidence rate of oil and water interpretation and providing a technical support for exploration production and reserve evaluation 在儲層參數模型研究基礎上,建立并形成了侵入特徵法、可動水分析法、電阻率交會法等解釋方法,有效提高了油水層解釋符合率,為勘探生產和儲量評價提供了技術支援。
The surface deformation monitoring of the side - wall by combination of the forward intersection method with the analytical trigonometric elevation measurement demonstrates that the plane deformation and vertical deformation of the side - wall are small , and the quality of dam filling and side - wall construction is satisfactory 用能夠滿足精度要求的前方交會法與解析三角高程測量法結合的方法對邊墻表面變形進行監測,結果表明,邊墻平面位移和垂直位移均較小,大壩填筑和邊墻施工質量可靠。