因此，对具有时滞的不确定系统进行研究具有重要的理论和现实意义，也是当前控制界研究的热点之一。

So, the research on the uncertain systems with time-delay has theoretic and practical significance and has attracted considerable attention in the control theory literatures all along.

youdao

虽然这个比喻有些言过其实，但却充分反映了在现实情况下，会计界对谨慎性原则进行系统研究的必要性和紧迫性。

Although this metaphor is exaggerated but it fully reflects that it is essential and pressing for the field of accounting to study conservatism systemically in realistic cases.

youdao

网络是现实系统的数学抽象，自然界中存在的大量复杂系统都可以通过网络加以描述。

The network is abstract model of realistic system. Many complex systems which exist in nature will be described by networks.

youdao