Bulletin, 325-329. sayılarU.S. Government Printing Office, 1949 |
Kitabın içinden
100 sonuçtan 1-5 arası sonuçlar
Sayfa 35
... present a classification of tests on the basis of per cent of clinker in refuse . ( See also discussion of fig . 28 , p . 43. ) The table on page 41 was compiled with the object of ascertaining whether any relation exists between the ...
... present a classification of tests on the basis of per cent of clinker in refuse . ( See also discussion of fig . 28 , p . 43. ) The table on page 41 was compiled with the object of ascertaining whether any relation exists between the ...
Sayfa 42
... present combustion was retarded more on the left than on the right , because less oxygen was present . For this reason more of the possible heat was generated with the higher ash coals . It is worthy of note that the high and low ...
... present combustion was retarded more on the left than on the right , because less oxygen was present . For this reason more of the possible heat was generated with the higher ash coals . It is worthy of note that the high and low ...
Sayfa 60
... present case CO2 ) formed per second is propor- tional to the product of the masses of the reacting substances present per unit of volume ( of gases in the present case ) , these masses being expressed in terms of gram molecules . ( The ...
... present case CO2 ) formed per second is propor- tional to the product of the masses of the reacting substances present per unit of volume ( of gases in the present case ) , these masses being expressed in terms of gram molecules . ( The ...
Sayfa 61
... present by volume 1.70 per cent of oxygen and 7.10 per cent of CO . Multiplying each percentage by its specific gravity ( so as to get numbers proportional to the masses present ) , and divid- ing in each case by the molecular weights ...
... present by volume 1.70 per cent of oxygen and 7.10 per cent of CO . Multiplying each percentage by its specific gravity ( so as to get numbers proportional to the masses present ) , and divid- ing in each case by the molecular weights ...
Sayfa 64
... present a combination of two charts . The upper one classifies the tests on a nitrogen basis . This nitrogen is presumably what is left in the flue gases after subtracting from 100 the sum of the percent- ages by volume of carbon ...
... present a combination of two charts . The upper one classifies the tests on a nitrogen basis . This nitrogen is presumably what is left in the flue gases after subtracting from 100 the sum of the percent- ages by volume of carbon ...
Diğer baskılar - Tümünü görüntüle
Sık kullanılan terimler ve kelime öbekleri
Alaska Arkansas auriferous average basin beach beam bed rock bench Bendeleben Mountains boiler efficiency bowlders Cape Nome carbon cent Chickaloon chloritic clay clinker coal bed coal field coastal plain Collier combustion-chamber temperature creek bed curve deposits district ditch Drill hole dry coal east efficiency 72 fault feet thick formation Fort Smith fossils furnace Geological Survey geology granite gravel greenstone Gulch Hartshorne hydrogen inches Kigluaik Kigluaik Mountains Kougarok limestone lower Matanuska Matanuska River material miles mineral mining Mountains mouth Neuropteris Niukluk River Nome group Norton Bay Norton Bay regions Number of tests Ophir Creek outcrop pay streak placer gold Port Clarence pound of combustible pounds of dry probably quartz ratio reconnaissance reported River sample sand sandstone schist Seward Peninsula shaft Shale Shale roof shows slope Spadra stream surface tion tributary U. S. Geol upper valley veins
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