ScienceJohn Michels (Journalist) 1951 |
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Стр. 160
... plant in each series . In treating , the paste was applied as a band around the first internode of each plant . Twenty - four hr after treatment , first internodes of plants treated with the optimum cell - elongating dose of the acid ...
... plant in each series . In treating , the paste was applied as a band around the first internode of each plant . Twenty - four hr after treatment , first internodes of plants treated with the optimum cell - elongating dose of the acid ...
Стр. 290
... plant at Point Comfort , Tex . , which is being considerably enlarged , and has applied for permission to begin con- struction of a smelting plant in Milam Co. , Texas , in which lignite will be used for fuel . A new 85,000 - ton smelting ...
... plant at Point Comfort , Tex . , which is being considerably enlarged , and has applied for permission to begin con- struction of a smelting plant in Milam Co. , Texas , in which lignite will be used for fuel . A new 85,000 - ton smelting ...
Стр. 675
... plant physiology something about the Dixon theory - or cohesion theory , as it is usually called - of the ascent of ... plant A is due to root pressure , whereas its ascent in plant B is due to shoot tension , " than it is to say , " The ...
... plant physiology something about the Dixon theory - or cohesion theory , as it is usually called - of the ascent of ... plant A is due to root pressure , whereas its ascent in plant B is due to shoot tension , " than it is to say , " The ...
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AAAS absorption acetone acid activity American amino acids Ammonoidea animals Annual Antabuse applied appointed Association autoxidation awarded Bentley Glass Biochem Biol biological blood Cancer cells Chem chemical Chemistry Chicago chlorophyll chloroprocaine clinical colchicine College concentration cortisone culture density Department diet director Division effect Engineering enzyme epidermis erythrocytes experimental experiments field Fraction Geology growth Health Ibid inhibition injection Institute investigation Laboratory liver material measured mechanism Medical Medicine ment metabolism method muscle National nuclear nuclei observed obtained organic oxidation penicillin physical Physiol physiology plant plasma potassium present procaine production professor rats reported samples School Science scientific scientists Sept serum Society soil solution substances Table technique temperature thiouracil tion tissue tryptophan tube tumors Univ University University of Minnesota uracil uraninite vitamin B12 y-globulin York