它是将含硅,铝, 钛,锆,磷,硼成分的陶瓷粉末混合物分散在水溶液中而形成的亚稳定状态的多相悬浮液。
It is metastable multiphase suspension formed through dispersing ceramic powder mixture with Si, Al, Ti, Zr, P and B components in water solution.
由于亚拉杜瓦在离开之前并没有正式将权力转交乔纳森,导致尼日利亚处于不稳定状态。
He failed formally to transfer power to Mr Jonathan before his departure, leaving Nigeria in a state of limbo.
基于李亚普诺夫方法,证明了状态估计误差渐近稳定且渐近收敛到零。
The state estimation error is proved to asymptotically approach zero with the Lyapunov method.
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