Science, Том 72John Michels (Journalist) American Association for the Advancement of Science, 1883 Since Jan. 1901 the official proceedings and most of the papers of the American Association for the Advancement of Science have been included in Science. |
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Стр. 101
... carbon . Among the simplest of such compounds we have methane ( CH ) and carbon tetra- chloride ( CCI ) . Both these substances are stable compounds in which the atoms are held together by strong forces . If now one endeavors to explain ...
... carbon . Among the simplest of such compounds we have methane ( CH ) and carbon tetra- chloride ( CCI ) . Both these substances are stable compounds in which the atoms are held together by strong forces . If now one endeavors to explain ...
Стр. 469
... carbon is negative , so that we might reasonably expect at least part of the decrease in contact resistance with increase of contact force to be due to this cause . At a very early date Edison advanced the hypothesis that microphonic ...
... carbon is negative , so that we might reasonably expect at least part of the decrease in contact resistance with increase of contact force to be due to this cause . At a very early date Edison advanced the hypothesis that microphonic ...
Стр. 584
... carbon mon- oxide in the dark . The constant expressing the relative affinities of the carbon monoxide and oxy- gen for the iron catalyst represented by the equation n / 1-n.CO / 02 = k was found to approximate closely to the value of ...
... carbon mon- oxide in the dark . The constant expressing the relative affinities of the carbon monoxide and oxy- gen for the iron catalyst represented by the equation n / 1-n.CO / 02 = k was found to approximate closely to the value of ...
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B Mosquito Vectors of Experimental Yellow | 1 |
Polar Exploration I BowMAN 439 | 13 |
Sudan III Behavior of E H MACARTHUR | 14 |
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