无限维的

Lastly, the ruin probability of the bidimensional perturbed risk model are studied, whose upper bound of Lundberg-type within infinit-time is obtained and discussed for the case of light-tailed using the martingale technique, the conclusion is gotten that the strength of the dependent of B strongly impact the upper bound can be achieved.

第四章主要研究了带有扰动项的二维风险模型的破产概率，应用鞅论的技巧，在轻尾条件下，求出Lundberg-type在无限时间内的破产概率的上界；并对破产概率的上界进行讨论，获得的相关性的强弱影响着破产概率可达到的上界。

Wei Xiaoan said,"Luya Mountain almost contain most types introduced in the book the Division and Assessing of Travel Resource, it could be called a collection of all kinds of sights in China; Professor Zhu Wei Mian from China Central Academy of Fine Arts said:"Luya Mountain has the majesty of Taishan Mountain, the sheerness of Huashan Mountain, astonishing of Huangshan Mountain and beauty of Emei Mountain"; Institute of Geology and Geophysics Chinese Academy of Science said it "owns unlimited sights under heaven and agglomerates all distillates of nature.

第一个是包罗万象之"博"："山、石、林、草、洞、湖、泉、谷、庙、关"十大系列景观共同构成了芦芽山的博大，中国著名旅游经济专家魏小安先生评价："芦芽山几乎包含了全国《旅游资源的划分与评定》中的大部分类型，可称中国各类景观的集中区"；中央美术学院朱维眠教授说："芦芽山兼有泰山之雄、华山之险、黄山之奇、峨嵋之秀，堪称中国各大名山的缩影，雄、险、奇、秀美不胜收"；中国科学院地质研究所的评价则是"占天下之无限风光，凝自然之全部精华"。

Based on an unidimensional control mathematical model of infinite cylinder for thermal processing of ingots, a computer control system for optimizing heating of ingots in soaking pits has been developed, and an online optimizing control and management of processing in soaking pits have been realized in the blooming plant of Ma'anshan Iron and steel complex using CIM-PAC distributed control system provided by Action co., U.S.A.

1前言 现有的均热炉计算机控制系统大部分是以燃烧控制为主，即控制炉温、炉压和空燃比等热工参数。这种控制方法由于控制的目标是炉温而不是炉内加热的钢锭，因此，很难实现钢锭优化加热的目的。针对马钢初轧厂的实际生产情况，采用文献【l提供的钢锭一维无限长圆筒在线控制数学

Wei Xiaoan said,"Luya Mountain almost contain most types introduced in the book the Division and Assessing of Travel Resource, it could be called a collection of all kinds of sights in China; Professor Zhu Wei Mian from China Central Academy of Fine Arts said:"Luya Mountain has the majesty of Taishan Mountain, the sheerness of Huashan Mountain, astonishing of Huangshan Mountain and beauty of Emei Mountain"; Institute of Geology and Geophysics Chinese Academy of Science said it "owns unlimited sights under heaven and agglomerates all distillates of nature.

第一个是包罗万象之&博&：&山、石、林、草、洞、湖、泉、谷、庙、关&十大系列景观共同构成了芦芽山的博大，中国著名旅游经济专家魏小安先生评价：&芦芽山几乎包含了全国《旅游资源的划分与评定》中的大部分类型，可称中国各类景观的集中区&；中央美术学院朱维眠教授说：&芦芽山兼有泰山之雄、华山之险、黄山之奇、峨嵋之秀，堪称中国各大名山的缩影，雄、险、奇、秀美不胜收&；中国科学院地质研究所的评价则是&占天下之无限风光，凝自然之全部精华&。

Week 15 Wave function, Schrodingger equation, infinite deep potential well in one dimension. Spin of electron, forth quantum number, description of hydrogen atom with quantum mechanics, Pauli exclusion principle, shell distribution of electrons out of atomic nucleus.

第15周波函数；薛定谔方程；一维无限深势阱；氢原子的定态薛定谔方程和求解的主要步骤；解的物理意义；电子的自旋-第四个量子数；氢原子的量子力学描述；泡利不相容原理；元素原子核外电子的壳层分布。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。