Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3755Chemical news office., 1932 |
Z wnętrza książki
Wyniki 1 - 3 z 7
Strona 218
... quantity , a material of low coefficient will give better results than one of higher absorption , due to the more uniform distribution of material . We will suppose that a material of coefficient 0.25 has been adopted . Assuming plenty ...
... quantity , a material of low coefficient will give better results than one of higher absorption , due to the more uniform distribution of material . We will suppose that a material of coefficient 0.25 has been adopted . Assuming plenty ...
Strona 219
... quantity . In case the orchestra is reinforced by the organ , due allowance must be made . The new music room at the Library of Congress is a case in point . Its volume is about 100,000 cubic feet . At the opening concert there was ...
... quantity . In case the orchestra is reinforced by the organ , due allowance must be made . The new music room at the Library of Congress is a case in point . Its volume is about 100,000 cubic feet . At the opening concert there was ...
Strona 222
... quantity of beeswax shipped from Cuba was registered in 1931 , although price decline was reflected in the lowered value of total exports . DOMINICAN REPUBLIC PREFERENCE FOR PAINTS . The colours of paints having the best demand in the ...
... quantity of beeswax shipped from Cuba was registered in 1931 , although price decline was reflected in the lowered value of total exports . DOMINICAN REPUBLIC PREFERENCE FOR PAINTS . The colours of paints having the best demand in the ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
absorbing absorption acid acoustic activity application Arts Association atom audience auditorium becomes bibliographies British cause ceiling cent Chemical chemistry coefficient complete contained cost cubic desired echo effect electricity electron element example excess existing experiment experimental expressed fact feet floor formation formula give given heat held hydrogen hydrogen ion importance increase industry intensity interest later less light lines London Manufacture March Marks material means measured metals methods million molecules necessary obtained Office optical ordinary organic organisation oxygen Patents plants Plaster possible present produced quantity references reflected reflected sound result reverberation Royal Sabine Science scientific seats Society solid solution sound space speaking specific spectrum square substances TABLE term theory tion total absorption Trade units University usual volume walls Watson weight window