Chemical News and Journal of Industrial Science, Tomy 119-120Chemical news office., 1919 |
Z wnętrza książki
Wyniki 1 - 5 z 29
Strona 58
... bave direct quantitative information on this distribution , which is not yet available ; but the evidence already accumu- lated is sufficient to make it extremely probable that some information on the distribution and hence on the lapse ...
... bave direct quantitative information on this distribution , which is not yet available ; but the evidence already accumu- lated is sufficient to make it extremely probable that some information on the distribution and hence on the lapse ...
Strona 140
... bave not superseded the Watt engine for pumping mines or the drawing of coal , except in so far as it is a means for generating electricity for these purposes . In the same period the engine power in the mercantile marine had risen from ...
... bave not superseded the Watt engine for pumping mines or the drawing of coal , except in so far as it is a means for generating electricity for these purposes . In the same period the engine power in the mercantile marine had risen from ...
Strona 158
... bave been pro- foundly studied ; that , in short , the whole subject of silvi- culture bristles with scientific problems , the solutions of which have by patient labour been to a considerable extent obtained . Take also the case of the ...
... bave been pro- foundly studied ; that , in short , the whole subject of silvi- culture bristles with scientific problems , the solutions of which have by patient labour been to a considerable extent obtained . Take also the case of the ...
Strona 180
... bave been gathered in Great Britain . Our whole history during the war has consisted of a series of sequences in each of which some sudden military emergency has been met by rapid British scientific inven- The causes which have placed ...
... bave been gathered in Great Britain . Our whole history during the war has consisted of a series of sequences in each of which some sudden military emergency has been met by rapid British scientific inven- The causes which have placed ...
Strona 183
... bave nearly doubled by careful selection on these lines . In the case of rubber trees , which are known to possess marked individuality in regard to the amount of latex which can be drawn from them , it is suggested that seed for ...
... bave nearly doubled by careful selection on these lines . In the case of rubber trees , which are known to possess marked individuality in regard to the amount of latex which can be drawn from them , it is suggested that seed for ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acid action added addition addressed ammonia amount apparatus appears application Assistant Association atomic British carbon carried cent CHEMICAL Chemistry College colour complete compounds considerable containing course Department deposit determined effect electric elements Engineering erbium examination experiments fact Farringdon Street formed further Germany give given Government heat hydrogen important increase industry Institute interest iron Italy known Laboratory lead lectures lines London manufacture material matter means metal method mixture nature necessary nitrogen obtained Office Organic oxide passed Physical plants position possible practical precipitate prepared present pressure production pure quantity reaction regard Research salts Science scientific shown Society sodium solution steel Street Students supply Table technical temperature theory tion Trade tube University volume weight