New description on cyclic hardening or cyclic softening behavior in low cycle fatigue;

Based on Wang-Lou's model,a method of continuous damage mechanics is used to get the low cycle fatigue damage model of polymers under triaxiality stresses with the consideration of the cyclic softening of polymer.

The cyclic softening/hardening features of the material were analyzed under symmetrical cyclic strain too.

Research on indoor soft environment design based upon humanism idea;

Discussion on soft environment of indoor design;

Several suggestions about optimizing the international soft environment of shipping center of Northeast Asia;

Re- sults:Thyroid cartilage,cricoid cartilage,thyrohyoid membrane,cricothyroid ligaments,quadrangular membrane and elastic cone,etc.

Then their larynxes were harvested,the inner diameters of these larynxes were measured and the cross-sectional area of the cricoid cartilage was calculated.

In this paper, the author puts forward ways to solve some of the existing problems from the aspects of hardware environment, software environment and management labs.

This paper expounds the necessity of reforming the management mechanism of university library,and advances some measures for reforming the management mechanism of university library from the aspects of software environment and hardware environment.

The management of equipment and software environment in a computer laboratory is the key part of the laboratory management and the prerequisite and security for fault-free function of computer system.