Therefore, the policy and the ensuring system related with it must be set up so that the educational function and economic effects of elastic-study system can be given to full play.
建立与之相配套的政策与制度保障体系，可以最大限度地发挥弹性学习制度的育人功能和经济效应。
The dead load experiment study for this system has been conducted for the first time in China. The bulging law of the hydraulic elastic bulging roll has been studied.
本文在国内首次完成了液压胀形轧辊系统的静载实验研究，初步探讨了液压胀形轧辊的胀形变形规律。
Parametrically excited double pendulum belongs to 2 degree freedom time-varying system, it is a basis to study nonlinear dynamics of multi-degree freedom system and elastic beam.
参数激励双摆属两自由度时变系统，是研究多自由度系统以及弹性体梁参激振动的基础。
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