molecular

英[mə'lekjʊlə] 美[mə'lɛkjəlɚ]

1. relating to or produced by or consisting of molecules;

"molecular structure"

"molecular oxygen"

"molecular weight is the sum of all the atoms in a molecul"

2. relating to simple or elementary organization;

"proceed by more and more detailed analysis to the molecular facts of perception"--G.A. Miller