ScienceJohn Michels (Journalist) 1952 |
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Стр. 49
... tube , and excess culture passes through a constant - level siphon leading from he growth tube into a waste bottle . The resulting dilution of cells and decrease in optical density of about 2 per cent move the beam off the photorelay ...
... tube , and excess culture passes through a constant - level siphon leading from he growth tube into a waste bottle . The resulting dilution of cells and decrease in optical density of about 2 per cent move the beam off the photorelay ...
Стр. 319
... tube , and , despite multiple transfusions in the opposite direction , the donor developed a severe anemia and the recipient a severe polycythemia which necessitated division of the tube . The volume of blood which this tube was capable ...
... tube , and , despite multiple transfusions in the opposite direction , the donor developed a severe anemia and the recipient a severe polycythemia which necessitated division of the tube . The volume of blood which this tube was capable ...
Стр. 358
... tube should be operated with its axis horizontal , and the copper tubes should be inserted as nearly as possible at the extreme ends of the vertical diameter . Also , since the heaters and plates are perpendicular to the tube axis , the ...
... tube should be operated with its axis horizontal , and the copper tubes should be inserted as nearly as possible at the extreme ends of the vertical diameter . Also , since the heaters and plates are perpendicular to the tube axis , the ...
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