Science: v.1-v.219Moses King, 1970 |
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Стр. 1270
... percent Bacto - peptone ( Difco ) , 0.5 percent yeast extract ( Dif- co ) , and 1.5 percent Bacto - agar , was poured into 10 - cm petri dishes . About 105 amebae and 108 bacteria were spread over the surface of the agar , and the ...
... percent Bacto - peptone ( Difco ) , 0.5 percent yeast extract ( Dif- co ) , and 1.5 percent Bacto - agar , was poured into 10 - cm petri dishes . About 105 amebae and 108 bacteria were spread over the surface of the agar , and the ...
Стр. 1328
... percent , olivine 40 percent , plagioclase 10 per- cent ) , olivine gabbros ( 12036 : pyroxene 25 percent , olivine 40 percent , plagio- clase 25 percent , ilmenite 10 percent ) , and gabbros ( like the Apollo 11 rocks ) to troctolites ...
... percent , olivine 40 percent , plagioclase 10 per- cent ) , olivine gabbros ( 12036 : pyroxene 25 percent , olivine 40 percent , plagio- clase 25 percent , ilmenite 10 percent ) , and gabbros ( like the Apollo 11 rocks ) to troctolites ...
Стр. 1727
... percent . In a few instances there appeared to be a slight depression of response with 5 percent oxygen , but clear response de- pression occurred only at oxygen con- centrations of 2 percent or less . With 2 percent oxygen the mean ...
... percent . In a few instances there appeared to be a slight depression of response with 5 percent oxygen , but clear response de- pression occurred only at oxygen con- centrations of 2 percent or less . With 2 percent oxygen the mean ...
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