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- The price of gasoline is unstable. 汽油价不稳定。
- There are two breakers in this circuit. 这个电路里面使用了两个断路器。
- A replaceable printed circuit board. 一种可替换的印制电路板。
- Most of the countries in the region have unstable economies. 这个地区大多数国家的经济都不稳定。
- The circuit of the city walls is three miles. 环绕本市城墙的周长是三英里。
- The cause of flight of capital is the unstable political situation. 资本外逃是因为政治的不稳定。
- The table is unstable because one leg is shorter than the others. 这桌子一条腿比其它的腿短，所以不平稳。
- There must be a break in the circuit. 电路中一定有断路。
- A short circuit will blow the fuse. 短路会烧断保险丝的。
- If it were gentle, only the more unstable rods fell. 若地震是微弱的，仅那些比较不稳定的杆子倒下。
- A short circuit put the machine out of action. 短路使机器停转。
- The switches close the contacts and complete the circuit. 这些开关可使接触器接通电流形成回路。
- The enemy coalition was unstable enough. 敌人的联盟是很不稳固的。
- The political situation was unstable. 政局不稳。
- The hydroperoxides are unstable compounds. 氢过氧化物是不稳定的化合物。
- Don't connect up the two wires, or there will be a short circuit. 不要把这两条电线接在一起，否则会短路的。
- The rocket did one circuit of the earth and returned to base. 火箭绕地球运行一周后返回基地。
- These arrangements tend to be unstable. 这些协定都是不稳定的。
- This isle was then floating and unstable. 这座小岛漂浮在水面上并且不稳定。
- His personality is a little unstable. 他这个人有点反覆无常.
