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- The vast majority of these G protein-coupled receptors respond to hormones and neurotransmitters. They are not naturally abundant and tend to be structurally unstable. 这类G蛋白偶联受体中的绝大部分对激素和神经递质有反应，它们在自然中并不丰富且在结构上趋于不稳定。
- The price of gasoline is unstable. 汽油价不稳定。
- There is a structural alteration to the building. 这座建筑物在这有一处结构上的改变。
- 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。
- I was shocked at the structural damage. 我对建筑所遭的破坏感到震惊。
- 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。
- A structural unit, such as a beam or wall. 构材建筑物之单位结构，如横梁或墙
- 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。
- 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。
- structural unstable 结构不稳定的
- These compounds have structural similarities to penicillin. 这些化合物结构上与盘尼西林相似。
- The hydroperoxides are unstable compounds. 氢过氧化物是不稳定的化合物。
- 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.
- Unsound, unstable, and unreliable. 不可靠的不合理的，不稳定的和不可靠的
- An unstable life can not lead to keep mind on work. 生活的不安定导致工作的不安心
- Given to capricious or unstable behavior. 古怪的用以指变化无常的或不稳定的行为
