Sentence examples for classes of natural from inspiring English sources

Fulvic acid, one of two classes of natural acidic organic polymer that can be extracted from humus found in soil, sediment, or aquatic environments.

This article begins with a brief explanation of the principles of adhesion and then proceeds to a review of the major classes of natural and synthetic adhesives.

Humic acid, one of two classes of natural acidic organic polymer that can be extracted from humus found in soil, sediment, or aquatic environments.

Membership in these groups was symbolically extended to specific animals, plants, and other classes of natural and supernatural phenomena, metaphysically linking all aspects of the social, natural, and spiritual worlds together for a given tribe.

Human experts constitute pattern classes of natural objects based on their observed appearance.

Carotenoids are one of the most common classes of natural pigments widely occurring within organisms.

2 In particular, simple 2,6-disubstituted piperidines constitute an important class of natural products due to their biological activity and abundant occurrence in nature.

Polymer, any of a class of natural or synthetic substances composed of very large molecules, called macromolecules, that are multiples of simpler chemical units called monomers.

The assumption is natural for a wide class of natural images.

Terpenoids are the largest class of natural products in the plant kingdom.

Lignans is a class of natural products occupying quite a large portion in plants.