0 (of an amount, price, size etc) to change frequently -- ผันผวน
Genetic and environmental effects on morphology and fluctuating asymmetry in nesting barn swallows.
Although prevalence values fluctuated during the study period, they never exceeded 36%.
For example, they mention the relationship between men's physicality and fluctuating asymmetry (sects. 4.4 and 5.2) two factors which they claim are highly correlated.
It fluctuates as a consequence of perturbations, but the system is stable.
The dust particles may possess variable mass, size and shape, and, predominantly, fluctuating charge.
This eliminates the compression or expansion of minor taxa in percentage diagrams when dominant taxa fluctuate.
Frequencies of -s or verb stems fluctuate across all the dialects in which verbal -s is variable.
However, the levels of infection in female and male fish fluctuated in different months but no statistical difference was observed.
