Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3770Chemical news office., 1932 |
Z wnętrza książki
Wyniki 1 - 3 z 3
Strona 22
... further by indicating , as accurately as may be , the points at which oil and a structure suitable to its accumulation will probably be found . At the present time an oil field cannot be proved " other than by the mechanical operation ...
... further by indicating , as accurately as may be , the points at which oil and a structure suitable to its accumulation will probably be found . At the present time an oil field cannot be proved " other than by the mechanical operation ...
Strona 28
... factor in the overall heat transfer . At pre- sent only rough average values can be quoted , and further carefully chosen direct measurements of the vapour to surface coefficients are needed . 228 The Chemical News . July 15th , 1932 .
... factor in the overall heat transfer . At pre- sent only rough average values can be quoted , and further carefully chosen direct measurements of the vapour to surface coefficients are needed . 228 The Chemical News . July 15th , 1932 .
Strona 29
... further recommended that in the case of the two vitamins , A and D , the final preparation of the standard should be undertaken by the National Institute for Medical Research , Hampstead , and that the standard for vitamin B1 should be ...
... further recommended that in the case of the two vitamins , A and D , the final preparation of the standard should be undertaken by the National Institute for Medical Research , Hampstead , and that the standard for vitamin B1 should be ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
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