lattice n. 1.格子。 2.【物理学】点阵;网络。 3.【建筑】格构。 crystal lattice 晶体;【物理学】点阵,晶格。 a lattice frame 格子框架。 vt. 1.把…制成格子状。 2.用格子覆盖[装饰]。
distribution n. 1.分配,分发,配给;分配装置[系统];配给品;配给量;【经济学】配给方法,配给过程;分红;【法律】(无遗嘱死亡者的)财产分配。 2.分布,配置,分布状态;【生物学】(生物的)分布范围;【无线电】频率分布。 3.分类,整理,区分。 4.【电学】配电;【机械工程】配汽;【印刷】拆版;【逻辑学】周延(性)。 5.销售。 the distribution of wealth 财富的分配。 the accurate distribution of zoological specimens 动物品种的精确分类。 live on charitable distributions alone 完全依靠配给救济品生活。 the distribution of coniferous forests 针叶林的分布范围。 the distribution of troops 部队配置。 The distribution of our school paper is now 3000. 我们校刊的发行量现在是3000份。 We have a good harvest but our distribution is bad. 我们丰收了,但是产品卖不出去。
In this paper , we use the idea of the classical risk model and consider a continuous - time risk model with inter - occurrence times following the deficit - time geometric distribution . by an application of the key renewal theorem in the case of the lattice distribution we derive lundberg bounds , cramer - lundberg approximations to the ruin probability and finite - horizon lundberg inequalities 本文利用经典风险模型的思想,对索赔到达时间间隔服从亏时几何分布的连续时间风险模型做了进一步的研究,应用关键更新定理(格点分布的情形) ,得到了破产概率的lundberg界, cram r - lundberg逼近以及有限时间破产概率的lundberg不等式。
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 算法通过将字符二值化点阵图像进行垂直与水平方向投影,实现了从二维图像数据到一维数据的转化,对于w h大小字符图像,相对于传统算法,本算法将运算量从w h数量级将至w + h数量级,大大降低了后续处理运算的时间复杂度,同时保留了足够的关于字符垂直及水平点阵分布的特征信息。