fluctuation
n. 波動,漲落,起伏,[物]脈動; 動搖不定,躊躇; [生]彷徨變異
If something fluctuates, it changes a lot in an irregular way.
Body temperature can fluctuate if you are ill.
人患病後體溫可能會上下波動。
...the fluctuating price of oil.
油價的浮動
1. a wave motion;
2. an instance of change; the rate or magnitude of change
3. the quality of being unsteady and subject to fluctuations;
A firm secures a needed commodity and is protected against price fluctuation.
公司得到需要的商品,而且不會由於價格變動而受損失.
The erratic fluctuation of market prices is in consequence of unstable economy.
經濟波動致使市場物價忽起忽落。
Sometimes temporal fluctuation may take place inthe local velocity.
有時,在區域性速度中可能出現瞬時脈動.
Using this approach, we can abstract from fluctuation in Aggregate Demand.
運用這一方法, 我們可以抽掉總需求中不斷變化的因素.
The amount of fluctuation is also affected by bed configuration.
變化的幅度也受河床形狀的影響.