Sentence Examples


  • An economical method of evaporation must be found.
  • The system is economical in fuel, but needs skilled attendance to keep the appliances and fittings in order.
  • The electrolytic parting of gold and silver has been shown to be more economical and free from the objections - such as the poisonous fumes - of the sulphuric acid process.
  • He visited all parts of the country himself, and personally encouraged agriculture; he introduced a more economical mode of mining and smelting silver; he favoured the importation of finer breeds of sheep and cattle; and he brought foreign weavers from abroad to teach the Saxons.
  • It is more economical Lowerin g to save the men's strength, however, by raising men.
 

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