aliquot
noun [ C ] uk/ˈæl.ɪ.kwɒt/ us/ˈæl.ɪ.kwɑːt/
(PART)
science specialized试样
an amount taken from a larger quantity, so that it can be tested, etc.
After centrifugation, aliquots of serum were frozen at -70°C until analysis. 在离心之后，血清试样在检测前被冻存在零下70度。
(NUMBER)
mathematics specialized整除数
a quantity that can be divided into another quantity an exact number of times