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- To improve the speed,accelerating algorithm for ray tracing is fully studied and compared and an improved 3d-DDA ray tracing algorithm based on auto-grouping is presented. 为了提高光线跟踪速度,在深入研究和比较各种光线跟踪加速算法的基础上,提出了一种采用自动分组技术的改进3d-DDA快速跟踪算法。
- Meanwhile,it proves that IPP codes have better tracing algorithm than TA codes,so as to reduce the tracing time during the ... 同时,还证明了所构建IPP码具有相对TA码更为高效的跟踪算法,从而在抗合谋过程中可以节省跟踪非法指纹的时间。
- Meanwhile, it proves that IPP codes have better tracing algorithm than TA codes, so as to reduce the tracing time during the anti-collusion process. 同时，还证明了所构建IPP码具有相对TA码更为高效的跟踪算法，从而在抗合谋过程中可以节省跟踪非法指纹的时间。
- In order to improve the accuracy of the contour coordinates, a moment matching contour tracing algorithm is introduced, which achieves the sub-pixel accuracy. 为了进一步提高轮廓追踪的精度，利用矩匹配方法进行二次追踪，使得轮廓坐标精度达到亚像素级。
- To improve the speed, accelerating algorithm for ray tracing was studied and compared and a ray tracing algorithm based on octree data structure was presented. 为了提高光线追踪速度，在研究和比较各种光线跟踪算法的基础上，提出了一种基于八叉树数据结构的光线追踪算法。
- Abstract： The paper proposes controlling input values tracing algorithm and test derivation algorithm based on test pattern generation using satisfiability. 摘 要： 以组合电路的满足性测试生成算法为基础，提出了控制输入跟踪算法和测试衍生算法。
- I can't trace that letter you sent me. 我找不到你寄给我的那封信。
- He spoke without a trace of emotion. 他说话时毫不动感情。
- Did the police find any trace of the murderer? 警方找到凶手的行踪了吗？
- They failed to find any trace of the runaways. 他们未能找到逃跑者的任何踪迹。
- There was barely a trace of salt in the soup. 汤里简直一点盐也没有放。
- Then real graphic is emerged. The volume ray tracing algorithm can engender the complex and high scenery, can be smaller than the ray traceing algorithm at the information's store, and can embody the research of the deep layer of object. 体光线跟踪算法可生成复杂景物的高质量图形 ;较光线跟踪算法的存储信息量小 ;而且可以体现物体深层的研究 .
- The post office tried to trace the lost letter. 邮局设法查出那封丢失的信。
- The kids are learning to trace the letter. 孩子们学描字母。
- He always spoke with a trace of sarcasm. 他说话总带着一丝讽刺。
- CITA(Controlling Input Values Tracing Algorithm) proposed has been incorporated into SAT ATPG. CPU time of generating CNF and the traversing space are reduced. This algorithm gain compact test set with low price. 通过控制输入跟踪算法 (CITA)嵌入 SAT- ATPG中 ,减少了 CNF的构成时间和搜索空间 ,加速测试生成 ,减轻故障压缩工作量 ,又不损失最终测试集的精简
- The powerhouse was trace out accurately later on a large scale map. 后来发电站被精确地描画在大比例地图上。
- A faint or fleeting indication; a trace. 模糊的暗示模糊的或一闪即逝的暗示; 迹象
- The country woke from her trace of two hundred years. 这个国家在沉睡了200年之后觉醒过来了。
- The rain flushed away the trace left by the criminals. 大雨把犯罪分子遗留的痕迹冲刷掉了。
