The Encyclopedia Americana: A Library of Universal Knowledge ...Encyclopedia Americana Corporation, 1924 |
Iz vsebine knjige
Zadetki 1–5 od 100
Stran 9
... means . In some regions it is obtained by burning a part of the sulphur itself . This method is wasteful in sulphur , but it can be put into practice very simply , and hence its application does not call for skilled labor . In Nevada ...
... means . In some regions it is obtained by burning a part of the sulphur itself . This method is wasteful in sulphur , but it can be put into practice very simply , and hence its application does not call for skilled labor . In Nevada ...
Stran 22
... means of determining . The very careful series of photographs of the sun made at the Greenwich Observatory during the past 30 years show a singular law of variation in the spots with the 11 - year period . After a space of two or three ...
... means of determining . The very careful series of photographs of the sun made at the Greenwich Observatory during the past 30 years show a singular law of variation in the spots with the 11 - year period . After a space of two or three ...
Stran 30
... means of defense against the French and Indians . The city is in a lumbering and coal region . The chief manufacturing establishments are railroad shops , planing mills , silk mills , dye works , sash and door factories , nail factories ...
... means of defense against the French and Indians . The city is in a lumbering and coal region . The chief manufacturing establishments are railroad shops , planing mills , silk mills , dye works , sash and door factories , nail factories ...
Stran 40
... mean depth , 900 feet ; maximum depth , 1,008 feet . It is of very irregular shape , widening out toward its centre and ... means of two ship canals , one on the Canadian , the other on the United States side . Within the lake itself the ...
... mean depth , 900 feet ; maximum depth , 1,008 feet . It is of very irregular shape , widening out toward its centre and ... means of two ship canals , one on the Canadian , the other on the United States side . Within the lake itself the ...
Stran 46
... means of classes outside the university . From this be- ginning university extension grew steadily as a power in popular education . Purpose and Scope.- University extension provides a means for the acquirement of an education by those ...
... means of classes outside the university . From this be- ginning university extension grew steadily as a power in popular education . Purpose and Scope.- University extension provides a means for the acquirement of an education by those ...
Druge izdaje - Prikaži vse
The Encyclopedia Americana: A Library of Universal Knowledge, Količina 26 Prikaz kratkega opisa - 1936 |
Pogosti izrazi in povedi
18th century acid aerial American ancient army battery became cable called centre century chief Church circuit coast coil College connected Constitution Consult course court curve developed direction early electric electromotive force employed England English especially feet French geodesic History important institutions island known Lake land later length London ment metal method Morse mountain operation oscillations Paris passed phantom circuit photosphere placed plane position produced receiving relay River Roman Saint schools signals square miles station sulphur sulphur dioxide sulphuric acid surface surgery survey Sweden Swiss Switzerland symbol syphilis Syria tained tannic acid tannin Taoism tapestries tapeworm Tawi Tawi taxation taxidermy teachers telegraph teleology telephone telescope tion town transmitted tube United University vacuum tube vertical waves wire wireless York