statistical fluctuation中文什么意思

fluctuation: n. 1.波動(dòng)，起伏，漲落；【物理學(xué)】脈動(dòng)。 2.動(dòng)搖不 ...
fluctuation: n. 1.波動(dòng)，起伏，漲落；【物理學(xué)】脈動(dòng)。 2.動(dòng)搖不定，躊躇。 3.【生物學(xué)】彷徨變異。
statistical: 統(tǒng)計(jì)的; 統(tǒng)計(jì)上的統(tǒng)計(jì)學(xué)的; 統(tǒng)計(jì)學(xué)上的
acceleration fluctuation: 加速度波動(dòng)
accidental fluctuation: 無(wú)規(guī)則變動(dòng); 無(wú)規(guī)則波動(dòng), 偶然變動(dòng)

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Its migration through the liquid depends on slight irregularities, or statistical fluctuations .
其在液體中的遷移有賴于一種微弱的無(wú)規(guī)性，即統(tǒng)計(jì)漲落。
Homogeneous nucleation is made possible by statistical fluctuations among molecular aggregates in the vapour .
同質(zhì)成核作用之所以可能，是由于蒸汽中分子凝聚的統(tǒng)計(jì)起伏。
Additional noise contributions are due to the statistical fluctuations of the processes in the valves and transistors .
其他噪聲的產(chǎn)生來(lái)自電子管和晶體管中電過(guò)程的統(tǒng)計(jì)起伏。
Does this represent a trend , or is it simply a statistical fluctuation that can be expected to disappear over the years
那么，這是不是可以表明一種發(fā)展趨勢(shì)呢？或者只是一種數(shù)年后就會(huì)消失的統(tǒng)計(jì)上的波動(dòng)呢？
It has been demonstrated that the behavior of erraticity is dominated by statistical fluctuations when the multiplicity is low
已經(jīng)有人證實(shí)：當(dāng)事件多重?cái)?shù)較低時(shí)，它的erraticicy的性質(zhì)完全由粒子數(shù)不夠而造成的統(tǒng)計(jì)起伏所決定。