1、[数]整除部分
...aliquation 层化aliquot part 整除部分aliquot 除得尽数；除得尽的 ...
2、[矿业]代表性试样
代表性试样 aliquot part; representative sample; unbiased sample代表性样品试验方案 testing project of representive sample .
3、代表性试样
...代表性试验 representative test代表性试样 aliquot part; representative sample; unbiased sample代表性岩心 representive core sample ...