Chemical News and Journal of Industrial Science, Tomy 137-138Chemical news office., 1928 |
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Strona 43
... possible in the laboratory to produce carbohydrates directly from carbonic acid by a process which is physically similar to that of the living plant . The essential difficulty in our understanding of the natural photosynthesis has been ...
... possible in the laboratory to produce carbohydrates directly from carbonic acid by a process which is physically similar to that of the living plant . The essential difficulty in our understanding of the natural photosynthesis has been ...
Strona 182
... possible to activate a phosphore by exposing it to radiation of the same frequency as that which it emits when it has been activated . It is only possible to activate a phosphore by means of radiant energy on the same frequency as that ...
... possible to activate a phosphore by exposing it to radiation of the same frequency as that which it emits when it has been activated . It is only possible to activate a phosphore by means of radiant energy on the same frequency as that ...
Strona 291
... possible to replace the natural supply of these principles when , through some defect , the body is unable to produce them in sufficient amount for normal good health . Of these substances insulin , al- though not yet made synthetically ...
... possible to replace the natural supply of these principles when , through some defect , the body is unable to produce them in sufficient amount for normal good health . Of these substances insulin , al- though not yet made synthetically ...
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