Based on the theories of pragmatics, systemic functional grammar and cognitive language learning, dynamic grammar teaching should be practiced in college English teaching.

A flexible general architecture of analysis software for power system is put up with,implemented with SOA and dynamic language,based on analyzing the problems in the current architecture of analysis software for power system and architectures of some famous analysis software system.

During the simulation of dynamic traffic scene, apply the dynamic language to denote the model, it enlarges the ability of the traditional vehicle driving simulator, brings it a positive effect on flexible configuration when the simulator is processing a variety of dynamic traffic scenes.

Python is a popular dynamic language,but its implementation efficiency and usability are affected by its totally dynamic property.

According to the characteristics of workflow process execution,a kind of reactive activity-centered process meta-model is defined and a kind of graphical notation is provided for it,at the same time,for this meta-model,a kind of dynamic semantics is specified,which represents the runtime behavior of the process and can be expressed as a finite state automata.

In order to deal with the problem that current digital rights expression models have less ability to describe dynamic semantics, a new model, DDRM(Dynamic Digical Rights Model), which can describe action state was presented.

Discusses the passive meanings of some verbs in the active voice and some nouns in some special structures and makes a semantical and rhetorical analysis by comparing them with their corresponding verbs in the passive voice.

Compared with the active voice,English passive voice has special pragmatic value.

Meaning construction in a dynamic context;

A Study of Dynamic Context in Media in Foreign Language Instruction;

Context,an important factor in listening comprehension,can be divided into static context and dynamic context.