Science: v.1-v.219Moses King, 1965 |
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Стр. 1112
... pulse . Subject only to a duty cycle of 0.1 ( ratio of pulse duration time to pulse repetition time ) the pulse repe- tition rate is continuously and remotely variable between 0 and 200 pulses per second and pulse duration is contin ...
... pulse . Subject only to a duty cycle of 0.1 ( ratio of pulse duration time to pulse repetition time ) the pulse repe- tition rate is continuously and remotely variable between 0 and 200 pulses per second and pulse duration is contin ...
Стр. 1420
... pulses at breakdown potential was nearly uniform across the gap , and their luminosity increased as they crossed . The primary light pulse was followed by a secondary pulse of speeds about one tenth that of the primary pulse . The ...
... pulses at breakdown potential was nearly uniform across the gap , and their luminosity increased as they crossed . The primary light pulse was followed by a secondary pulse of speeds about one tenth that of the primary pulse . The ...
Стр. 1421
... pulse has arrived , and the return pulse from the anode is passing through it . ( The distortions of the head of the reflected pulse superpose on the tail of the advancing front . If the waves were infinitely sharp they would not " pass ...
... pulse has arrived , and the return pulse from the anode is passing through it . ( The distortions of the head of the reflected pulse superpose on the tail of the advancing front . If the waves were infinitely sharp they would not " pass ...
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AAAS acid activity aflatoxins American amino acids analysis animals anode antibody antigen aposematic argon atmosphere atoms auxin biological California cells chemical Chemistry clinoenstatite cloud collagen Committee complete concentration Dept deuterium effect electron energy enzyme ethylene experiments field function gradient grafts growth ibid Illus increase Institute instrument International ionization laboratory Lake Vanda Mathematics measured mechanism Medical ment meters methods mitosis Model mutant Nalgene National nitrous acid normal observed obtained operation optical papers particles percent Physics position potential present Press problems produced protein pulse range Rat Island records References and Notes response sample Science scientific scientists serum solution specific stimulation streamer streptolysin studies Surtsey symposium techniques temperature tephra theory thymine tion tissue tive tryptamine ture Univ University Washington York