Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3772Chemical news office., 1932 |
Z wnętrza książki
Wyniki 1 - 3 z 3
Strona 54
... regard- ing the high efficiency of his motor was originally based on a theoretical examina- tion of the proposed cycle of operation . His theory was borne out in practice . The original design of the engine has been greatly improved and ...
... regard- ing the high efficiency of his motor was originally based on a theoretical examina- tion of the proposed cycle of operation . His theory was borne out in practice . The original design of the engine has been greatly improved and ...
Strona 55
... regard our reserves of coal as actual or potential sources of revenue , and the oil - producing countries of the world regard their deposits of petroleum in like manner . Coal and petroleum , however , require geological time ...
... regard our reserves of coal as actual or potential sources of revenue , and the oil - producing countries of the world regard their deposits of petroleum in like manner . Coal and petroleum , however , require geological time ...
Strona 62
... regard to the consump- tion of that article for the time being in the United Kingdom , and that there is no reason- able probability that the article will within a reasonable period be made in His Majesty's Dominions in such substantial ...
... regard to the consump- tion of that article for the time being in the United Kingdom , and that there is no reason- able probability that the article will within a reasonable period be made in His Majesty's Dominions in such substantial ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acid action addition advantages ammonia amount apparatus application atom become Britain Buildings carbon Carbon Tetrachloride chemical cleaning coal combustion Commonwealth complete compression ignition engine Conference continued cylinder deposits detonation direction disc economic effect efficiency energy essential fraction fuel fuel oil further give given heat important increase industry interest July lead light lines liquid locomotive London material matter means measure ment method mixture motor movement nature necessary needed nodal circle obtained occur Office operations original Ottawa Ottawa Conference Patent perhaps petrol engine petroleum petroleum industry possible practical present pressure problem progress proportion Published quantities recent refining regard require restrictions scientific ship soap solvents space specimen spirit steam taken takes temperature tion trade transport types utilization various vehicles vibrating virtually volume