不稳定

• Was their financial state then as uncertain as her mother indicated ?
  难道他们的经济情况竟象她母亲表示的那样不稳定吗？
• Liquid drains from the upper surface of the bubble and it soon becomes unstable .
  液体从气泡表面排出，气泡很快变得不稳定。
• These have been superseded entirely by the more sensitive unstable meters .
  它们现在已经完全被更灵敏的不稳定型仪器所代替。
• A large telescope magnification also magnifies the influence of unsteady air .
  大的望远镜放大率同时放大了不稳定大气的影响。
• Molecules excited electronically, are unstable relative to the ground state .
  相对于基态来说，电子被激发了的分子是不稳定的。
• All was unstable; quivering as leaves, evanescent as lightning .
  一切都是不稳定的，都象树叶似地颤动翻转，象闪电似地倏忽明灭。
• Field studies have shown erratic results and low virus removal in general .
  实地研究指出，病毒的去除量一般都很少，并且不稳定。
• To some extent this instability is a result of gross overorganizing .
  这种不稳定现象在某种程度上是由于粗率和过度组织所造成的。
• This mismatch in coefficient is certain to result in instability of the center of gravity .
  膨胀系数不相配必须会引起重心不稳定。