значительный

см. тж. большой; в значительной степени; заметный

• In the gas phase negligible attraction exists between molecules, while in a liquid attractive forces become important.

• A sizable proportion of the particles can attain ...

• It is most improbable that any sizable population of identical molecules could result from random chance processes.

• Nonsilicate minerals seldom make up a major part of an igneous rock.

• Costs of steam and power generation are an important (or appreciable, or considerable, or substantial) part of overall plant costs.

• In spite of this impressive progress, solid fuel motors have certain disadvantages.

• Such boundaries present major (or considerable, or great) obstacles to slip propagation.

• No marked change has occurred in the properties of the metal.

• This can have a material effect on our decision.

• Notable improvements have been made in reducing the size and weight of ...

• Dependence of ultraviolet radiation on solar and geometric altitude is pronounced.

• Illuminating the entire retina with diffuse light does not have any dramatic effect on the pulse rate.

• Mass transfer during the period of drop formation can be quite significant.