double bond造句
31 The molar absorbance at 350 nm increases if the aldehyde contains a double bond.
32 NMR characterization of the synthesized products shows that the double bond in the norbornene rig of the product polymers is not affected by the ATRP conducted.
33 The structure of ligand strongly influenced the kinetics of the ATRP. The fastest polymerization rate and the highest double bond conversion were observed when TEDETA was used as the ligand.
34 The type of cyanate ester resin (CE) and its modification by thermosetting, thermoplastics, rubber elastomer and unsaturated compound with double bond are reviewed.
35 The target molecule was synthesized through using chiral reagent, reduction of double bond, hydrogenolysis and hydrolysis of ester group.
36 Therefore, we can clearly see that imine double bond is ond kind of important antibacterial functional group of these compounds.
12