fluctuation
變動,上下,動搖
fluc·tu·a·tion /ˌfləkʧəˈweʃən/ 名詞
起伏現象,波動,變動,彷徨變異
fluctuation
起伏
fluctuation
波動
Fluc·tu·a·tion n.
1. A motion like that of waves; a moving in this and that direction; as, the fluctuations of the sea.
2. A wavering; unsteadiness; as, fluctuations of opinion; fluctuations of prices.
3. Med. The motion or undulation of a fluid collected in a natural or artifical cavity, which is felt when it is subjected to pressure or percussion.
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fluctuation
n 1: a wave motion; "the fluctuations of the sea"
2: an instance of change; the rate or magnitude of change [syn:
variation]
3: the quality of being unsteady and subject to fluctuations;
"he kept a record of price fluctuations" [syn: wavering]