ScienceJohn Michels (Journalist) 1949 |
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Стр. 15
... amount of reaction . where the subscripts 1 and 2 refer to the light and heavy isotopic molecules respectively . A similar equation holds for the ratio ka / k2 . The righthand side of equation ( 15 ) gives the amount that a simple ...
... amount of reaction . where the subscripts 1 and 2 refer to the light and heavy isotopic molecules respectively . A similar equation holds for the ratio ka / k2 . The righthand side of equation ( 15 ) gives the amount that a simple ...
Стр. 299
... amount of water - repellent soil found under field con- ditions . It appears that the use of magnesium in the fertilizer , along with a separate application of ground limestone to control soil pH at about 5.8 , is associated with the ...
... amount of water - repellent soil found under field con- ditions . It appears that the use of magnesium in the fertilizer , along with a separate application of ground limestone to control soil pH at about 5.8 , is associated with the ...
Стр. 662
... amount by weight much smaller than can be detected by the common criteria of chemical purity . Specific procedures ... amount of solid just sufficient to saturate the solution , and by adding as large an amount of solid as feasible ...
... amount by weight much smaller than can be detected by the common criteria of chemical purity . Specific procedures ... amount of solid just sufficient to saturate the solution , and by adding as large an amount of solid as feasible ...
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SCIENCE | 4 |
TECHNICAL PAPERS | 26 |
The Validity of the Use of Tracers to Follow | 149 |
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