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Стр. 886
However , previous observations had shown that the OHemitting region was less than 5 minutes of arc in angular size ( 13 ) . From these two facts one deduces that the received power , corresponding to temperature of 91 ° K , must be ...
However , previous observations had shown that the OHemitting region was less than 5 minutes of arc in angular size ( 13 ) . From these two facts one deduces that the received power , corresponding to temperature of 91 ° K , must be ...
Стр. 1033
Fossiliferous Cambrian , Ordovician , Mississippian , and Pennsylvanian lower Paleozoic section has been rocks , never before found in southern Mexico , have been discovered in the measured in Arroyo Totoyac near the Nochixtlán region .
Fossiliferous Cambrian , Ordovician , Mississippian , and Pennsylvanian lower Paleozoic section has been rocks , never before found in southern Mexico , have been discovered in the measured in Arroyo Totoyac near the Nochixtlán region .
Стр. 1165
The C - region of the upper mantle has two transition regions 75 to 90 kilometers thick . In western North America these start at depths of 365 kilometers and 620 kilometers and involve velocity increases of about 9 to 10 percent .
The C - region of the upper mantle has two transition regions 75 to 90 kilometers thick . In western North America these start at depths of 365 kilometers and 620 kilometers and involve velocity increases of about 9 to 10 percent .
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acid activity addition American amount animals appears associated blood caused cells Center changes chemical communication complete concentration containing continuous cultures Department determined direct discussion effect energy enzyme experiments field findings fraction given growth human Illus important increase indicated Institute interest International laboratory less light major material means measured mechanism ment minutes nature normal Notes observed obtained occur operation organic percent period physical polarization position possible prepared present Press problems production protein range reaction recent References region relative reported response samples Science scientific scientists shown signal similar specific structure suggested surface Table tion tissue United University volume write York