 The green plants, so called, and animalcule which evolve oxygen, are abundant in open waters in warm weather only, and of course when the capacity of water to retain air in solution is lowest ; so that, although oxygen is produced in open waters by these...  Transactions - หน้า 95โดย American Medical Association - 1850มุมมองทั้งเล่ม - เกี่ยวกับหนังสือเล่มนี้
 | American Academy of Arts and Sciences - 1852 - 406 หน้า
...the solution of some coats formed on lead. " (/!) Organic matter influences the action of water upon lead. If insoluble, it impairs the action by facilitating...nitrates when present. The green plants, so called, and animalcule which evolve oxygen, are abundant in open waters in warm weather only, and of course when... | |
 | American Academy of Arts and Sciences - 1852 - 384 หน้า
...the solution of some coats formed on lead. " (/-) Organic matter influences the action of water upon lead. If insoluble, it impairs the action by facilitating...nitrates when present. The green plants, so called, and animalcule which evolve oxygen, are abundant in open waters in warm weather only, and of course when... | |
 | American Medical Association - 1850 - 516 หน้า
...more nitrates and chlorides ; and in the per centage of organic matter, they contain less. " Relationg of Lead to Air and Water. — Lead is not oxidated...nitrates when present. The green plants, so called, and animalcule which evolve oxygen, are abundant in open waters in warm weather only, and of course when... | |
 | 1850 - 436 หน้า
...promote the solution of some coats formed on lead, (f) Organic matter influences the action of water upon lead. If insoluble, it impairs the action by facilitating...nitrates when present. The green plants, so called, and animalcule which evolve oxygen, are abundant in open waters in warm weather only, and of course when... | |
 | 1850 - 440 หน้า
...promote the solution of some coats formed on lead. (/) Orgamc matter intlueneea the' action of water upon lead. If insoluble, it impairs the action by facilitating...reducing the nitrates when present. The green plants, so-called, and animalcule which evolve oxygen, are abundant in open waters in warm weather only, and... | |
 | James Pugh Kirkwood - 1859 - 352 หน้า
...the solution of some coats formed on lead. (/.) Organic matter influences the action of water upon lead. If insoluble, it impairs the action by facilitating...green plants, so called, and animalculae which evolve oxvgen, are abundant in open waters in warm weather only, and of course when the capacity of water... | |
 | 1849 - 462 หน้า
...the solution of some coats formed on lead. (f.) Organic matter influences the action of water upon lead. If insoluble, it impairs the action by facilitating...nitrates when present. The green plants, so called, the animalcula which evolve oxygen, are abundant in open waters in warm weather only, and of course... | |
 | American Academy of Arts and Sciences - 1852 - 374 หน้า
...the solution of some coats formed on lead. " (f-) Organic matter influences the action of water upon lead. If insoluble, it impairs the action by facilitating...nitrates when present. The green plants, so called, and animalculse which evolve oxygen, are abundant in open waters in warm weather only, and of course when... | |
 | William Francis, Henry Croft - 1849 - 514 หน้า
...the solution of some coats formed on lead. (/.) Organic matter influences the action of water upon lead. If insoluble, it impairs the action by facilitating...nitrates when present. The green plants, so called, and animalcula which evolve oxygen, are abundant in open waters in warm weather only, and of course when... | |
 | 1849 - 654 หน้า
...the solution of some coats formed on lead. (/.) Organic matter influences the action of water upon lead. If insoluble, it impairs the action by facilitating...nitrates when present. The green plants, so called, and animalcula which evolve oxygen, are abundant in open waters in warm weather only, and of course when... | |
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