The New Encyclopaedia Britannica, Volume 7Encyclopaedia Britannica, 1974 - Encyclopedias and dictionaries |
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Page 544
... material , or by using material with greater tensile strength . This is usually achieved by lightening the centre of the beam , where the stress is less . In the pelican and the New World vulture the upper and lower walls of tubular ...
... material , or by using material with greater tensile strength . This is usually achieved by lightening the centre of the beam , where the stress is less . In the pelican and the New World vulture the upper and lower walls of tubular ...
Page 973
... material comes from China , but is of worldwide occurrence . Bow- enite is softer than jade , however , and a scratch test with a knife point on the base is usually sufficient to make the distinction . This material is sold as " New ...
... material comes from China , but is of worldwide occurrence . Bow- enite is softer than jade , however , and a scratch test with a knife point on the base is usually sufficient to make the distinction . This material is sold as " New ...
Page 991
... material , while the removal of his- tones results in the dispersal of the genetic material . This work indicates that changes in the appearance of the genetic material will result in new patterns of RNA syn- thesis . The mechanism of ...
... material , while the removal of his- tones results in the dispersal of the genetic material . This work indicates that changes in the appearance of the genetic material will result in new patterns of RNA syn- thesis . The mechanism of ...
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acid activity adaptation albite allegory analcime animals atoms bipolar cells birds bladder blood body called cause cells cellulose centimetres centre century changes chemical colour common cornea cotton countries currency disease effect electrical evidence evolution example excretion Existentialism Fabales fabrics falconiforms farm fascism fatigue Fatimid federal feldspar feldspathoids fencing ferns ferrite festivals fibres field filaments filtrate Finland fire fluid function gametophyte genera glands glomeruli groups important increase jute kidney Lake Eyre layer light magnetic marriage material membrane ment metres millimetres modern molecules movements muscle natural nerve normal occur optic organs percent plants plasma pressure produced properties protein renal result retina rhodopsin social sodium sorus species spinning sporangia spores structure surface temperature textile tion tissue tubule ture types United ureter urethra urine usually vision visual wool yarns