The New Encyclopaedia Britannica: A - K.Encyclopaedia Britannica, 1997 |
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Page 245
... light passes through the film to a phototube where the light , modified by the transmissibility of the film at each point , produces the picture signal . As one film frame moves out of the range of the immobilizer , the next moves into ...
... light passes through the film to a phototube where the light , modified by the transmissibility of the film at each point , produces the picture signal . As one film frame moves out of the range of the immobilizer , the next moves into ...
Page 1092
... light , it gains far more energy than it ever could by other methods ; e.g. , from ordinary heating . Consequently , photochemical processes are sometimes ex- tremely efficient for the conversion of energy from light into chemical ...
... light , it gains far more energy than it ever could by other methods ; e.g. , from ordinary heating . Consequently , photochemical processes are sometimes ex- tremely efficient for the conversion of energy from light into chemical ...
Page 1095
... light from a mercury lamp very efficiently and then , in their excited state , collide with other molecules and transfer their excitation to them . This technique has been used to dissociate nitrous oxide ( NO ) and provide free oxygen ...
... light from a mercury lamp very efficiently and then , in their excited state , collide with other molecules and transfer their excitation to them . This technique has been used to dissociate nitrous oxide ( NO ) and provide free oxygen ...
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19th century adult America anemia antibodies antigens Asia behaviour bill birds blood group bodhisattva body Bolivia bone Brazil Brazilian breeding broadcasting bryophytes Buddha Buddhist building called Caprimulgiformes centimetres central centre China clotting colonial colour countries cuckoos disease display early eggs electrons Eocene falconiforms Family feathers feeding feet female forest fossil frequency genera genus gruiform hemoglobin important incubation Indian insects islands known legs light Mahāyāna major male marrow metres molt monks nest normal North oilbird owls pair Pāli parrots passerines pattern pelecaniforms penguins percent perch period Piciformes pigeons plasma platelets plumage political population produced programs protein radio red cells region river São Paulo scanning sexes short signal South species sporangium structure Suborder surface tail television Theravada tion tissue toes tradition trees tropical tube usually Vajrayāna varies wings woodpeckers World young