查询词典 descent method

Theoretical analysis shows that the accuracy of this method is between one-point quadrature and full integration. For flat element with minor warping, the method is in the same way as full integral calculation.

理论分析表明该方法的精度介于一点积分和全积分之间，对于翘曲小的单元该方法等同于全积分计算方法。

Based on some solvent recovery technology process, chemical miscellany performance has been discussed in this paper with the modeling method meanwhile. Then, the paper proposes a new controlling model method by using Time Petri Net to the miscellany process, which is also a start-up process. Then, the simulation software platform is developed.

本文以某化工溶剂回收的开停车过程为背景，分析了化工开停车过程这个混杂系统的行为特性和建模方法，在此基础上，研究了基于赋时Petri网的开停车过程系统建模与控制方法，并开发出相应的仿真平台。

It mainly uses reference method and comparison method to generally describe and comment Carl Mitcham\'s thoughts on philosophy of technology.

技术哲学在我国尚属年轻的学科，技术哲学的发展需要国际合作与交流。

The analytic method of new miticide F1050 was studied in this paper. The method of HPLC was good for the determination of F1050.The relative coefficient, variation coefficient and recovery were 0.9999, 0.20－0.24%, 99.24－99.83% respectively.

研究了新杀螨剂 F1050的分析方法，采用高效液相色谱法分析F1050原药及15%乳油，分离完全，回归方程的相关系数为0.9999，方法的变异系数为0.20%－0.24%，回收率为99.24%－99.83%，结果较满意。

Taking the perspective of memory method, in view of psychology, this research program studied mnemonics , the scientific memory method systematically.

本研究以记忆方法为导向、从心理学角度对记忆术——科学的记忆方法进行系统的研究与探讨。

In this method a component-based representation of digital mock-up is established using the port-based modelling method.

在该方法中，采用基于端口的建模方法，建立数字化样机单元的组件化表达。

Two methods for power system nonlinear modal analysis, i.e., modal series method and normal form method, are compared.

该文对2种电力系统非线性模式分析方法--模态级数法和正规形法进行比较。

With the interventional method of the modal called improvisational-structured intervention designed for individual therapy for children with autism in the school for children with mental retardation, three case studies are carried out with the clients of children with autism on different levels, and qualitative and quantitative analyses are used on the results to determine the fitness and value of the modal, the interventional method, and different efforts of different types of music activities used during music sessions.

根据该模型并结合辅读学校师资和自闭症儿童的情况设计出即兴-结构化的干预方式，以及不同类型的音乐活动。选择处于不同实验起始阶段的自闭症儿童三名为被试进行干预，分别从这三名被试的情绪变化、注意行为的变化以及自主意识和行为的发展等方面考察干预的有效性和恰当性，同时分析了不同类型的音乐活动对被试的影响。第三部分为研究结论和建议。

In this paper, a method of the optimum design for a semi-active structure controlled by MR damper system is presented, response of the first vibration mode of the structure is controlled by this method, and both safety and economic demands of the structure are satisfied.

提出一种用于中底层建筑MR半主动控制阻尼器优化设计的方法，它是以控制结构的第一振型反应为目标，可以兼顾安全和经济两方面的要求，且设计过程较为简便。

Chemical modification method: This method is to study the earliest and most widely used ...

化学修饰法：此方法是研究最早，应用最广泛的。。。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。