在地质历史上，适于前陆盆地发育的地球动力学环境，在时间和空间上均是相当有限的。
The geodynamic environment in which foreland basin is developed is rather limited both temporally and spatially in the geological history.
通过建立空间电动绳系系统动力学模型，研究了通有电流的导电系绳高速运动切割地球磁力线时系绳的振荡和变形特性。
With its mass and flexibility of an electrodynamic tether system considered, the propulsive motion of the electrodynamic tether system is modeled.
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