单词
fluctuation
读音
ˌflʌktʃuˈeɪʃn
美式
英式
词根
无
释义
n. 起伏，波动 [ 复数 fluctuations ]
例句
The erratic fluctuation of market prices is in consequence of unstable economy.
经济波动致使市场物价忽起忽落。
Changes in climate before that period caused severe fluctuation in sea level, resulting in the extinction of the dinosaurs.
在此之前，气候的变化导致了海平面的剧烈波动，恐龙因此灭绝。
Changes in climate before the Cretaceous period caused severe fluctuation in sea level, resulting in the extinction of the dinosaurs.
白垩纪以前的气候变化导致了海平面的剧烈波动，引发了恐龙的灭绝。
The erratic fluctuation of market prices is in consequence of unstable economy.
经济波动致使市场物价忽起忽落。
Changes in climate before that period caused severe fluctuation in sea level, resulting in the extinction of the dinosaurs.
在此之前，气候的变化导致了海平面的剧烈波动，恐龙因此灭绝。
Changes in climate before the Cretaceous period caused severe fluctuation in sea level, resulting in the extinction of the dinosaurs.
白垩纪以前的气候变化导致了海平面的剧烈波动，引发了恐龙的灭绝。
强化记忆
无
看视频学发音
out of sheer nothingness,a quantum fluctuation out of the void.Stephen Hawking is one of these physicists,
The curvature of space-time around the black holebrings to life the quantum mechanical fluctuation,and the black hole radiates.
So that's good. The question is then what is the right answer?If the universe is not a fluctuation,why did the early universe have a low entropy?
high entropy.If our order were due to a fluctuation,we would not expect order anywhere but where we have just noticed it.
we would not expect order anywhere but where we have just noticed it.We therefore conclude the universe is not a fluctuation."So that's good. The question is then what is the right answer?
所属分类
大学,出国,专四专八,其他
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