The New Encyclopædia BritannicaEncyclopædia Britannica, 1983 - Encyclopedias and dictionaries |
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Page 319
... become perfect conductors of electricity ; that is , they become superconducting . The behaviour at cryogenic temperatures of stainless steels , aluminum , copper , and nickel generally includes increases in tensile strength , yield ...
... become perfect conductors of electricity ; that is , they become superconducting . The behaviour at cryogenic temperatures of stainless steels , aluminum , copper , and nickel generally includes increases in tensile strength , yield ...
Page 637
... become partially or completely subdivided into right and left halves . In amphibians , only the atrium is separated ... become the hepatic portal veins , which carry blood from the intestine to the liver ; the parts of the vitelline ...
... become partially or completely subdivided into right and left halves . In amphibians , only the atrium is separated ... become the hepatic portal veins , which carry blood from the intestine to the liver ; the parts of the vitelline ...
Page 646
... become molded into the constituent organs to build up a new individual identical to the parent . The group of cells responsible for this behaviour is , in its early stages , referred to as a bud , or blastema . Before they become ...
... become molded into the constituent organs to build up a new individual identical to the parent . The group of cells responsible for this behaviour is , in its early stages , referred to as a bud , or blastema . Before they become ...
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activity American animals appear areas authority become body called cause cells central century charge common complex conservation consists constant constitution consumer contain continental continued copper cosmic rays countries court crime criminal Crusade direct early effect electron elements energy England established Europe evidence example exist fact field force ground groups House important increase individual industrial involved Italy known land later less letters limited living major material means measure ment metal natural occur organic original particles particular party percent period person play political population position present problems protection reefs region remains result rule social South species structure theory tion United usually various