具有不同生命周期、由不同开发者使用不同工具开发出的应用之间存在着过多的依赖,这些导致了系统的脆弱和不稳定。
Creating too much dependency between applications with very different life cycles, developers mindsets, tooling, etc. leads to brittle and unstable systems.
由于井眼的不稳定和落入井眼的工具而造成的损失时间,会导致钻井费用更高以及生产的延迟。
Lost time due to wellbore instability and tools lost in a borehole leads to higher drilling expenditures and delayed production.
本文的结果表明空间不稳定性分析是全面认识涡旋流动不稳定性的一种有用的工具。
The results show that spatial instability analysis is a useful tool for the comprehensive understanding of the instability behaviours of a swirling flow.
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