fractionate

vt.

把…分成几部分；（用分馏法等）分解（混合物）；分级；

过去式：fractionated过去分词：fractionated现在分词：fractionating第三人称单数：fractionates

Trace element fractionate during anatexis
Method and device to fractionate stem cells
Strontium stable isotopes fractionate in the soil environments?
Size Fractionate Particulate Matter, Vehicle Traffic, and Case-Specific Daily Mortality in Barcelona, Spain
Using ratchets and sorters to fractionate motile cells of Escherichia coli by length
Do large effect QTL fractionate? A case study at the maize domestication QTL teosinte branched1.
Usefulness of benzoylated naphthoylated DEAE-cellulose to distinguish and fractionate double-stranded DNA bearing different extents ...
Characterization of dog cardiac microsomes. Use of zonal centrifugation to fractionate fragmented sarcoplasmic reticulum, (Na+ + K+)...
Factors responsible for the higher transcriptional activity of extracts of adenovirus-infected cells fractionate with the TATA box t...
Inhibition of COX-2 activity and proinflammatory cytokines (TNF-alpha and IL-1beta) production by water-soluble sub-fractionated par...