Sentence examples for indispensable material in from inspiring English sources

America is no longer capable of building (or rebuilding) American-made large-scale bridges, and the most depressing part of the story is in the decline of American steel — an indispensable material in building bridges and other public works.

Polymer products such as synthetic plastics, fibers, rubbers, coatings, and adhesives have been applied more and more broadly, and become an indispensable material in modern life.

The plastics have become one of the most important and indispensable materials in our contemporary world.

Oak was the indispensable material of imperial naval power in the 18th century, and thus the precondition for the accumulation of wealth that allowed for the Palladian building in which the gallery is housed.

Reinforced concrete is nowadays a ubiquitous and indispensable building material and is applied diffusely in various types of engineering structures which are regularly required to satisfy the high demands of comfort and security.

Red and yellow iron-based pigments are the earliest and indispensable painting materials for ancient painters.

More specifically, the truckers who have been the focus of several recent incidents are part of an indispensable series of supply lines that bring materials in from surrounding countries.

Nowadays characterization of the strain-rate dependence of materials becomes indispensable in crashworthiness design of structures (i.e. car-bodies, ships) with CAE approach.

Reference materials are indispensable in the quality control and quality assurance of analytical measurements.

Observation of the chemical properties, such as the composition, distribution, structure, species, and surface reactions of solid materials, has been an indispensable issue in various fields of science and engineering, such as materials chemistry, environmental geochemistry, photochemistry, catalysis, or chemical synthesis.

Exposure tests in natural atmospheres are an indispensable means for determining the behaviour and durability of metallic materials in the atmosphere.