potential instability

Second, we discuss the influence of environmental referance potential temperture and thermal wind on Mesoscale symmetric instability.

第二，讨论了环境位温与热成风因子对中尺度对称不稳定的影响。

Considering the potential failure modes in levee engineering, the mathematical models of hydrological failure risk and slope slide instability risk for levees are improved.

基于堤防工程可能的失效模式，修正了水文失事风险率和边坡滑动失稳风险率计算模型。

The MCC develops mechanism is analyzed based on moist thermal wind theory, relatively mesoscale convectively generated vortex, Potential Vorticity Thinking, inertial instability theory and so on.

用湿热成风、相对中层涡旋、等熵位涡、惯性稳定度等讨论了MCC的发生发展机理。

That makes both politicians and investors nervous about potential instability.

这让政界人士和投资者都对潜在的不稳定感到不安。

Equivalent potential temperature decreases with height decrease faster, stronger convective instability of a gas, triggering heavy rain caused more likely.

假相当位温随高度增加减小得越快，气层的对流不稳定性越强，触发造成强降水过程的可能性越大。