ScienceJohn Michels (Journalist) 1951 |
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Стр. 228
... pressure . " This has been used in so many different senses that it seems advisable to drop it altogether as a specific term and to use it in a generic sense . A physical chemist once asked me , " What is this turgor pressure ? Isn't it ...
... pressure . " This has been used in so many different senses that it seems advisable to drop it altogether as a specific term and to use it in a generic sense . A physical chemist once asked me , " What is this turgor pressure ? Isn't it ...
Стр. 229
... pressure , it is possible to calculate the total thrust on the end walls . This would give the value F , and a would be the cross - sectional area of the wall . where A area of end Thus the stress would be РА a walls , a cross ...
... pressure , it is possible to calculate the total thrust on the end walls . This would give the value F , and a would be the cross - sectional area of the wall . where A area of end Thus the stress would be РА a walls , a cross ...
Стр. 230
... pressure but also whether it tends to send the water into ( - ) or out of ( + ) the cell . Pu should really represent the net wall pressure- i.e. , the algebraic sum of all pressures exerted on the wall . Thus in a tissue this would ...
... pressure but also whether it tends to send the water into ( - ) or out of ( + ) the cell . Pu should really represent the net wall pressure- i.e. , the algebraic sum of all pressures exerted on the wall . Thus in a tissue this would ...
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