active addition

active addition agent

additional earthquake action

additive action

additive action of genes

additive gene action

additive mechanism of action

additives action mechanism

Generation of activator via monomer addition

non-additive gene action

mistake action and rejecting action

[2+2] Cyclic addition

1# addition

1, 2--addition reaction

2-addition

4-addition

4-Conjugate Addition

A standard addition method for differential spectrophotometry

Accurate Ball-Load-Addition Method