| 1. | Functional method call syntax 命令行web访问 |
| 2. | Compared to the other functional methods , post - functionallization are more widely researched and applied 与另外两种功能化方法相比,后功能化法的研究和应用较为广泛。 |
| 3. | But some famous jurists such as zweigert and koetz argued that it was not a useful tool for a functional method like comparative law 但在比较法上,对是否规定法律行为存在很大的争议。 |
| 4. | In the proof , by the subsystem which makes the discussion more convenient , we get more brief sufficient conditions . we also use the comparison theorem , liapunov functional method and razumikhin function method 在以上的证明中,考虑了系统的独立子系统,使问题更加简单,条件更加简捷,并且使用了比较原理、 liapunov泛函方法、 razumikhin函数法。 |
| 5. | The results extend those of autonomous systems to case for no autonomous systems . 4 . the stability and the existence of periodic solutions for ecological systems of reaction - diffusion type are discussed by using of smoller invariant domains principle liapunov functional method comparison principle and fixed point theorem 四、研究了用偏微分? ?积分方程描述的生态系统平衡位置的稳定性、渐近稳定性及周期解的存在性、稳定性,采用smoller不变区域原理、比较原理,不动点原理及liapunov泛函方法。 |
| 6. | ( 4 ) for a class of uncertain time - delay systems with multiple - state delays , new delay - dependent robust stabilizability and robust h control criteria are derived based on lyapunov - krasovskii functional method and given in terms of linear matrix inequalities ( lmis ) , which are proved by the numerical examples to be simpler and less con N )针对一类多状态滞后的不确定时滞系统,提出了一种新的时滞依赖型鲁棒镇定及hoo控制设计方法,并且提供了一种把xiccati方程方法和lmi方法相结合来解决此类问题的途径。 |
| 7. | The elastic constants of bcc li , na and fcc al crystals have been evaluated as functions of pressure and temperature by using a new model together with ab initio electronic structure and total - energy calculations . in the model it is considered that the elastic constants of crystals at a given temperature and pressure can be calculated using a conventional density functional method but modified by a new set lattice constants due to the isobaric volumetric thermal expansion when temperature rise from absolute zero to the given one 本文对高压及有限温度立方金属弹性常数的计算方法进行了研究,建立了一种考虑温度效应的物理模型,基于这个模型和从头算方法,对典型的立方晶系金属li 、 na 、 al在高压及有限温度(熔点以下温度)弹性常数进行了计算,取得了与已有实验结果较好相符的计算结果。 |
| 8. | In connection with the researches carried out in our laboratory , the description is concentrated on the high accurate four - component relativistic density functional methods with relativistic effects taken into account strictly , and the two - component or scalar relativistic density functional methods with relativistic effects considered approximately , involving the zero - order regular approximation ( zora ) method and its improved variants , the singularity excluded approximate expansion ( seax ) method , and the jointed two component - scalar relativistic ( or non - relativistic ) approach applicable to the calculations of large systems locally containing heavy elements 结合本实验室的研究工作,重点介绍严格处理相对论效应的四分量相对论密度泛函计算方法和近似处理相对论效应的两分量和标量相对论密度泛函计算方法,包括零级规则展开近似( zora )方法及其改进和排除奇点的近似展开( seax )方法,以及适合处理局部包含重元素大体系的接合两分量标量相对论(或非相对论)计算方法。 |
| 9. | In chapter 2 , we deal with a non - autonomous periodic competitive lotka - volterra model with distributive delay and a lotka - volterra model with distributive time delay and rolling type ii functional response , and get the asymptotic quality of models by means of using lyapunov functional method . both of them have discrete diffusion 在第二章中,我们分别对一类含分布时滞的扩散周期lokta - volterra竞争模型和具holling类功能反应的时滞扩散lokta - volterra模型进行分析,通过构造lyapunov泛函,得到系统解或正周期解的渐近性质。 |