Science: v.1-v.219Moses King, 1967 |
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Стр. 1228
... Experiments where predominant sulfur species is SO ̄ ̄ . Experiments where predominant sulfur species is HSO ̄ ̄ . Table 1. 801s of natural sulfates . Oceanic sulfate Marine. The oxygen isotope method is prov- ing to be one of the most ...
... Experiments where predominant sulfur species is SO ̄ ̄ . Experiments where predominant sulfur species is HSO ̄ ̄ . Table 1. 801s of natural sulfates . Oceanic sulfate Marine. The oxygen isotope method is prov- ing to be one of the most ...
Стр. 1230
... experiments . In the first series a solution of sulfate- free Na2S was placed under an oxygen atmosphere in a closed system . As the oxygen was consumed the S018 of the remaining O2 was measured . The re- sults showed that O16 is ...
... experiments . In the first series a solution of sulfate- free Na2S was placed under an oxygen atmosphere in a closed system . As the oxygen was consumed the S018 of the remaining O2 was measured . The re- sults showed that O16 is ...
Стр. 1459
... experiments are going on without randomization , the particu- lar experimenters feel compelled to pre- sent excuses for not randomizing . Thus it is likely that , in a generation or so , sound experimentation will spread to these ...
... experiments are going on without randomization , the particu- lar experimenters feel compelled to pre- sent excuses for not randomizing . Thus it is likely that , in a generation or so , sound experimentation will spread to these ...
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