In this thesis , the characteristics of wavefield in orthotropy media was investigated by means of seismic physics model technique 本文利用地震物理模型正演技術,開展正交各向異性介質地震波場特征的研究。
In this paper , a dynamic skeleton algorithm is present for binary images by combining with thinning method and snake model technique 本文結合thinning技術和snake模型,提出了一個平面二值圖的動態(tài)骨架算法。
The main work stated in this thesis focuses in the following aspects . 1 . the improvement on csg modeling technique applied to building - modeling 本文所做的研究工作集中在四個方面: 1 .建筑物csg建模方法的改進。
Because the olap is multidimensional , the multidimensional data modeling techniques attract human ' s general attentions and wide interests 由于olap具有多維特征,因此多維數(shù)據(jù)建模技術引起了人們的普遍關注和廣泛興趣。
The basic principle of forward modeling technique shows that it is essential to do forward modeling well when predicating carbonatite reservoir 摘要模型正演的基本原理表明,在碳酸鹽巖儲層預測時做好模型正演工作是十分必要的。
For traditional modeling techniques , such as entity relationship diagram or data flow diagram , no specific test techniques are available to date 對于傳統(tǒng)的建模技術,例如實體關系圖或數(shù)據(jù)流程圖,沒有可用的特定測試技術會過時。
So there really is nothing to debate - both dynamic and static modeling techniques are required to specify an object - oriented system adequately 因此實際上沒有什么好爭論的- -要想恰如其分地說明面向對象系統(tǒng),同時需要動態(tài)和靜態(tài)建模技術。
Students will learn about different modeling techniques and will need to understand the usefulness and shortcomings of these techniques when applied in practice 學生們將學習各種不同的模塊搭配技巧及了解這些技巧在實際應用時的優(yōu)點及缺點。
Simulation experiments arc carried out , which verify the validity and efficiency of the new modeling technique for spot - welds of autobody 仿真實例說明,此新型焊接單元,既保證了仿真計算的可靠,又避免了傳統(tǒng)算法中細化局部網(wǎng)格的處理,減輕了工作量。
Engineering constraints and parametric design theory are investigated , the 3 - dimodeling solid modeling techniques are used for design of deep groove ball bearing with i - deas 摘要參數(shù)化設計作為現(xiàn)代的一種重要手段被越來越多的工程設計人員應用和研究。