unstable
- adj. 不稳定的，动荡的（指局势、政治、经济等容易突然变化）；不牢固的，不稳固的（指物体、结构、地面等容易移动或倒塌）；易变的，情绪不稳定的（指人的情绪或行为反复无常）；（化学、物理）不稳定的（指化合物、同位素等容易反应、分解或衰变）
专业释义英英释义
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不稳定的 - 引用次数：31
Zinc is unstable in KOH solution. Zinc electrochemical corrosion is occurred.
锌在KOH溶液中是不稳定的，会发生电化学腐蚀，即锌的阳极反应与水的阴极反应组成的共轭析氢反应，所以锌在碱性溶液中属于析氢腐蚀。
参考来源 - 锌在KOH溶液中的析氢及其测量 -
不稳定的 - 引用次数：29
The compound Dy4Sb3 was unstable at 773K.
在773K下，Dy4Sb3是不稳定的化合物。
参考来源 - Dy -
不安定的
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不安定的
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情绪不稳定
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不稳定的
·2,447,543篇论文数据，部分数据来源于NoteExpress
unstable [ ,ʌn'steibl ]
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adj.
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lacking stability or fixity or firmness
"unstable political conditions"; "the tower proved to be unstable in the high wind"; "an unstable world economy"
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highly or violently reactive
"sensitive and highly unstable compounds"
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affording no ease or reassurance
同义词： precarious
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suffering from severe mental illness
同义词： mentally ill unsound
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disposed to psychological variability
"his rather unstable religious convictions"
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subject to change; variable
"everything was unstable following the coup"
同义词： fluid
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lacking stability or fixity or firmness
以上来源于: WordNet
柯林斯英汉双解大词典
unstable /ʌnˈsteɪbəl/
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1.
ADJ You can describe something as unstable if it is likely to change suddenly, especially if this creates difficulty or danger. 不稳定的
例：The situation is unstable and potentially dangerous.
情况不稳定，可能有危险。
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2.
ADJ Unstable objects are likely to move or fall. 不牢固的
例：Both clay and sandstone are unstable rock formations.
黏土和砂岩都是不坚固的岩石构造。
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3.
ADJ If people are unstable, their emotions and behaviour keep changing because their minds are disturbed or upset. 多变的 (情绪或行为)
例：He was emotionally unstable.
他情绪多变。
双语例句原声例句权威例句
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The situation is unstable and potentially dangerous.
情况不稳定，可能有危险。
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Unfortunately, the polyurethane foam he used is inherently unstable.
不幸的是，他使用的聚氨酯泡沫本身就不稳定。
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The group says unstable countries damaged by war and ongoing conflict continue to be those most affected by corruption.
VOA: special.2009.11.28
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These are elements that have yet to be isolated These are elements that are unstable.
这些元素还没有被提取出来,这些元素很不稳定。
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and they think that jobs like movie directors are unstable.
但却认为电影导演这样的职业很不稳定。
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