The hydro - demetallization kinetic model and the expression of catalyst deactivation function were proposed on the base of appropriate hypothesis used in common kinetic research methods and the operation data from maoming ' s residue hydrodesulfurization treatment unit ( s - rht ) 摘要依据茂名渣油加氢工业装置( s - rht )的大量实测数据,通过合理的模型假定,采用常规的动力学模型研究方法,建立了渣油加氢脱金属动力学模型和催化剂失活函数表达式。
Is suitable gives the water in underground or the dew courtyard , is not lower than the water level 8 meters underground water wells or uses in common the water well the water to strong attracts , the powerful geo static pressure delivers the high place , the water used is extremely convenient , completely automatic water pump , main item boiling water 适用于地下或露天井给水,把水位不低于8米的地下水井或共用水井的水强有劲地吸上来,有力地压送到高处,用水非常方便,全自动水泵,龙头一开水就来。
So this paper proposes that inversed burden of proof in civil litigation of domestic violence shall be adopted , and the expert testimony rule on “ battered woman syndrome ” used in common law countries be introduced into the legal practice of china in order to provide justifiable defense for domestic violence victims in the particular circumstance of “ resisting violence through violence ” 因此,本文认为应在家庭暴力民事诉讼中适用举证责任倒置制度。并且主张应将英美法系一些国家实行的“受虐妇女综合症”专家证词制度引入我国司法实践,为那些在特殊情况下“以暴抗暴”的家庭暴力受害者做正当防卫辩护。
The main researches in the thesis list below : summarize the total development of data synchronization technology in both domestic and abroad , and then analyze the products and protocols of data synchronization at present . research the component and key technology of syncml protocol thoroughly , improve the origin conflict resolution mechanism . a new common multiple database synchronization model ? mdbsm is proposed , it can be used in common data exchange in isomerous databases 主要在以下几个方面做出了实际的研究工作:总结了目前国内外在数据同步应用的发展情况,对现有的数据同步产品和数据同步协议进行分析;深入研究了syncml协议的各组成部分和关键技术,改进原协议的冲突解决设计;给出并实现了一种应用于同步异构数据库操作的mdbsm模型;最后是同步系统的测试。
We deduce frondose algorithm of three layers bp neural networks which is used in common , and discuss several important issues in designing neural networks which is used to forecast , for example , number of hidden layer , nerve cell number of hidden layer , epoch of learning , embryonic power value , decision of node number about input and outputo at the same time , this dissertation sums up things that conventional bp algorithm is improved on considering disadvantages of it 3推导了常用的三层bp神经网络具体算法,讨论了实际预测应用中神经网络设计方面的几个重要问题,如隐层数、隐层神经元数、训练次数、初始权值、输入节点数以及输出节点数的确定。同时,针对传统bp算法存在的各种各样的缺点,文中综述了对其改进的情况。