结论在多种不利因素的耦合作用下，银川平原生态环境有进一步恶化的趋势，形成生态环境易受损机理。
Conclusion Under the coupling effect of multi-adverse factor, the farther exasperate trend is embodied in Yinchuan plain's eco-environment, and the easily injured mechanism is formed.
针对在电磁场和机械场耦合作用下的载流柱壳的非线性变形问题的数值解法进行了研究。
The numerical method for nonlinear deformation problems of current-carrying columnar shell under the coupled action of electromagnetic field and mechanical field are studied.
在非绝热耦合作用下，部分里德伯态的布居能够涌入价态并且被其捕获；
Under the action of the non-adiabatic coupling, a part of populations of the Rydberg state can pour into and be trapped in the valence state.
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