Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3750Chemical news office., 1932 |
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Strona 128
... operate at a time when united representation on their part will be of the greatest importance and service to scientific workers . this method complete recognition of their work will be possible . SECTIONS Chemistry Astronomy Education ...
... operate at a time when united representation on their part will be of the greatest importance and service to scientific workers . this method complete recognition of their work will be possible . SECTIONS Chemistry Astronomy Education ...
Strona 132
... operate , all these tended to inhibit progress . Perhaps as important , too , was the fact that , in this realm , it was impossible to verify analysis by synthesis . Herman Boerhaave says From a composi- tion of the elements which the ...
... operate , all these tended to inhibit progress . Perhaps as important , too , was the fact that , in this realm , it was impossible to verify analysis by synthesis . Herman Boerhaave says From a composi- tion of the elements which the ...
Strona 138
... operated pyrometer control gear for gas firing , made by the Foster Instrument Com- pany of Letchworth . The arrangement consists essentially of a panel , having a tem- perature indicator and an electrical control coupled to the ...
... operated pyrometer control gear for gas firing , made by the Foster Instrument Com- pany of Letchworth . The arrangement consists essentially of a panel , having a tem- perature indicator and an electrical control coupled to the ...
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