According to the compound eco-systematic coupling theory,with the aid of the energy value theory and the analysis method,this article constructed the composition,structure and function of the Manas basin-oasis ecosystem,and also the theory,method and mechanism of its MODS ecologic coupling.

Because the energy analysis theory and method can provide the systematic theory and method for the study on the ecologic coupling relations and coupling function of MODS,it will converse the different property\'s energy into the same quality,monitor comparability\'s energy,and make the various levels and kinds of energy calculation,contrast and analysis.

Using the structure modal superposition method and the quadratic form of radiated sound power,we divide the total sound power into the two parts: the sound power radiated by each individual mode and the sound power contributed from modal coupling.

In analysis of wind induced vibration for single-layer reticulated shell structures,it is found that there are some modes in high position of modes order with significant contribution to wind induced response,and the modal coupling effect is also need to be considered owing to the closely located modal frequencies and strong interaction of structural members.

The concept of modal strain energy is introduced and modal coupling coefficients of background response and resonance response are defined in this paper.

These manipulators will encounter a number of kinematic, dynamic, and control problems caused by the dynamic coupling between the manipulator and its spacecraft.

With a E(t) R model for the right ventricle and a slightly asymmetric T tube model for the pulmonary arteries,the dynamic coupling of.

The author put the target water quality of water functional zone as the center of regulation,from the angle of dualistic water cycle,considering the spatial evolution of water by human intervention,also puts the water environmental carrying capacity as a resource,at last,uses GAMS software to solve the multi-objects dynamic coupling problems.

In order to analyze the contribution-significant modes and the mode coupling effects for the wind-induced vibrations,a Ritz-POD method is proposed for identifying the contribution-significant modes,which takes into account the vibration-participating ability of each natural mode,and the similarity between the mode and the spatial distribution of the fluctuating wind load.

Analytical approach considering modal coupling effects for buffeting resonant response of large-span roof structures;

In the equation,the background and resonant components are computed with the LRC method and the equivalent inertia force method considering modal coupling effects,respectively.