Encyclopædia Britannica: A New Survey of Universal Knowledge, Τόμος 16Walter Yust Encyclopædia Britannica, 1956 |
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Σελίδα 266
... Produced by Charged Particles . - This type of re- action was historically the first method to produce neutrons and , until 1942 , the only way to produce them in quantity . It is still the most versatile method , being capable of producing ...
... Produced by Charged Particles . - This type of re- action was historically the first method to produce neutrons and , until 1942 , the only way to produce them in quantity . It is still the most versatile method , being capable of producing ...
Σελίδα 266
... produced in this way . The only practical limitation comes from the considerable amount of energy released in fission which must be dissipated . If 100,000 kw . can be dissipated , more than 1018 neutrons per second are produced ; one ...
... produced in this way . The only practical limitation comes from the considerable amount of energy released in fission which must be dissipated . If 100,000 kw . can be dissipated , more than 1018 neutrons per second are produced ; one ...
Σελίδα 594
... produced in fission must be disposed of either by absorb- ing them in other nuclei or by allowing them to escape through the surface of the system . In every case one will construct the chain reacting system in such a way that the ratio ...
... produced in fission must be disposed of either by absorb- ing them in other nuclei or by allowing them to escape through the surface of the system . In every case one will construct the chain reacting system in such a way that the ratio ...
Άλλες εκδόσεις - Προβολή όλων
Encyclopaedia Britannica: A New Survey of Universal Knowledge, Τόμος 16 Walter Yust Προβολή αποσπασμάτων - 1950 |
Encyclopædia Britannica: A New Survey of Universal Knowledge ... Walter Yust Προβολή αποσπασμάτων - 1946 |
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