大家都搜：
不稳定地面
1、convectively unstable───对流不稳定
2、ground───n.地面；土地；范围；战场;根据；vt.使接触地面；打基础；使搁浅；v.研磨（grind的过去分词）；压迫；adj.土地的；地面上的；磨碎的；磨过的；vi.着陆；搁浅
3、unstable unicorns───不稳定独角兽
4、unstable idle───怠速不稳定
5、unstable───adj.不稳定的；动荡的；易变的
6、crimination ground───犯罪现场
7、unstable location───位置不稳定
8、unstable connection───连接不稳定
9、unstable angina───[医]不稳定心绞痛；不稳定型心绞痛
1、We find that then - phase state can be either the degenerate ground state or metastable , even unstable state depending on experimental parameters ofbecs.───我们发现依据不同的实验参数， -位相态既可能是简并基态、亚稳态，也可能是非稳定态。
2、Early on, rescue efforts were difficult because the ground was too soft and unstable for machinery, forcing rescue workers to use shovels, hoes, and their hands to dig out any possible survivors.───早期救援工作很难进行，因为土质过于松软不利于机械的稳定停放，促使救援工人用铁锹、锄头甚至双手去挖出任何可能的幸存者。
3、But the Valley stands on ground that is as unstable, seismically and metaphorically, as it was in the earlier bust. Another bubble-this time, not of the Valley's making-has burst.───但同时硅谷也站在一个不稳定的、地震多发同时极富象征性的基础之上：正如先前泡沫破裂之时一样，目前另外一个泡沫——当然不是硅谷制造的——也破裂了。
4、The borough is littered with signs warning of unstable ground and carbon monoxide poisoning.───城区立有标明地面不稳固以及一氧化碳毒气的警告。
1、Advancing on a narrow front, the bristling schiltrons threw their opponents into confusion on such unfamiliar, unstable ground.
2、Although the treatise may appear at first glance to rest on rather unstable ground, Alberti reassures the reader and buttresses his theory with the logic of mathematics.