Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3770Chemical news office., 1932 |
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Strona 21
... lower medium . The seismograph records the two wave pulses separately , and the times of travel are measured accurately at each station . The differences in these times at consecu- tive stations give the velocities V1 and V2 in the two ...
... lower medium . The seismograph records the two wave pulses separately , and the times of travel are measured accurately at each station . The differences in these times at consecu- tive stations give the velocities V1 and V2 in the two ...
Strona 30
... lower velocities . This increased sensitiveness of the oiled film is almost certainly due to fluorescence of the oil under electron impact . On the Saturation Pressures of Steam ( 170 ° to 374 ° C. ) . By A. EGERTON , F.R.S. , and G. S. ...
... lower velocities . This increased sensitiveness of the oiled film is almost certainly due to fluorescence of the oil under electron impact . On the Saturation Pressures of Steam ( 170 ° to 374 ° C. ) . By A. EGERTON , F.R.S. , and G. S. ...
Strona 32
... lower temperature . In an example the boric anhydride is contained in an externally heated graphite crucible at 870 C .; in a second example the temperature is 930 C. Specifications 194,719 and 279 070 , [ both in Class 2 ( iii ) , Dyes ...
... lower temperature . In an example the boric anhydride is contained in an externally heated graphite crucible at 870 C .; in a second example the temperature is 930 C. Specifications 194,719 and 279 070 , [ both in Class 2 ( iii ) , Dyes ...
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