Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3770Chemical news office., 1932 |
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Strona 20
... waves were recorded at stations close to the epicentre of an earthquake , and the view was put forward that these waves have travelled through different lavers in the earth's crust - their depths and thicknesses being estimated from the ...
... waves were recorded at stations close to the epicentre of an earthquake , and the view was put forward that these waves have travelled through different lavers in the earth's crust - their depths and thicknesses being estimated from the ...
Strona 21
... waves travel to the observa- tion points along two paths : ( a ) the direct path along the line OC ,; and ( b ) the in- direct path OAB , C ,, the portion AB , being in the lower medium . The seismograph records the two wave pulses ...
... waves travel to the observa- tion points along two paths : ( a ) the direct path along the line OC ,; and ( b ) the in- direct path OAB , C ,, the portion AB , being in the lower medium . The seismograph records the two wave pulses ...
Strona 31
... Waves . By C. CAMPBELL , W. B. LITTLER and C. WHITWORTH . cated by A. Lapworth , F.R.S. Communi- A Study of the System Water - Phenol . I , Densities . By O. R. HOWELL . Communi- cated by J. Kenner , F.R.S. The Condensation of Bromal ...
... Waves . By C. CAMPBELL , W. B. LITTLER and C. WHITWORTH . cated by A. Lapworth , F.R.S. Communi- A Study of the System Water - Phenol . I , Densities . By O. R. HOWELL . Communi- cated by J. Kenner , F.R.S. The Condensation of Bromal ...
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activity adopted applied boring Buildings calculated carbon Communicated compared completed conduction considerably Controller convection cool countries define depth described determination direct discovery distribution drilling effect elastic emitted existence experience experimental explosion fact factor field flame flowing fuel furnace further gases given heat transfer important increased industry instance Institute for Medical interest issued June knowledge known laboratories late limited London lower Marks mass measured Medical Research medium ment method National Institute nature nights obtained Office operates original Patent path petroleum possible practical present pressure principles processes production proportion published quantities radiation recently recommended recorded reduced regions Research reservoir rock scientific shape simple solids square standard preparation station steam structural studied suitable surface temperature tion underground unit values vapour various vitamin waves workers