Annual Report of the Board of Regents of the Smithsonian InstitutionThe Institution, 1912 |
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Стр. 168
... furnace converts it into artificial graphite . The list of such opera- tions is a long one , and it may be said that ... furnaces . I. Electrolytic apparatus and processes use or utilize the separating 168 ANNUAL REPORT SMITHSONIAN ...
... furnace converts it into artificial graphite . The list of such opera- tions is a long one , and it may be said that ... furnaces . I. Electrolytic apparatus and processes use or utilize the separating 168 ANNUAL REPORT SMITHSONIAN ...
Стр. 171
... furnaces , but easily melts and dissolves , like sugar in water , in certain very stable and liquid fused salts - double flourides of alu- minium and the alkali metals . On passing the electric current through this bath , the dissolved ...
... furnaces , but easily melts and dissolves , like sugar in water , in certain very stable and liquid fused salts - double flourides of alu- minium and the alkali metals . On passing the electric current through this bath , the dissolved ...
Стр. 173
... furnaces use up annually thousands of tons of the scrap steel thus cleaned and saved for remanufacture into useful shape . Without having mentioned or described more than a fraction of the electrolytic methods in actual industrial use ...
... furnaces use up annually thousands of tons of the scrap steel thus cleaned and saved for remanufacture into useful shape . Without having mentioned or described more than a fraction of the electrolytic methods in actual industrial use ...
Стр. 174
... furnaces are furnaces in which the necessary heat or degree of temperature is produced or attained by means of electrical energy . The electric current is used in these furnaces solely for its heating or thermal effect , and either ...
... furnaces are furnaces in which the necessary heat or degree of temperature is produced or attained by means of electrical energy . The electric current is used in these furnaces solely for its heating or thermal effect , and either ...
Стр. 175
... furnace , and they can besides , if desirable , produce temperatures absolutely unapproachable in furnaces using fuel , and thereby enable the carrying out of operations only possible at these extremely high temperatures . The upper ...
... furnace , and they can besides , if desirable , produce temperatures absolutely unapproachable in furnaces using fuel , and thereby enable the carrying out of operations only possible at these extremely high temperatures . The upper ...
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Стр. 508 - Now there was no smith found throughout all the land of Israel : for the Philistines said, Lest the Hebrews make them swords or spears...
Стр. 508 - And the children of Joseph said, The hill is not enough for us: and all the Canaanites that dwell in the land of the valley have chariots of iron, both they who are of Beth-shean and her towns, and they who are of the valley of Jezreel.
Стр. 509 - And the LORD was with Judah ; and he drave out the inhabitants of the mountain ; but could not drive out the inhabitants of the valley, because they had chariots of iron.
Стр. 512 - Jordan westward. And when Joshua sent them away also unto their tents, then he blessed them, 8 And he spake unto them, saying, Return with much riches unto your tents, and with very much cattle, with silver, and with gold, and with brass, and with iron, and with very much raiment : divide the spoil of your enemies with your brethren.
Стр. 380 - THE prolongation of life: the restitution of youth in some degree : the retardation of age : the curing of diseases counted incurable : the mitigation of pain : more easy and less loathsome purgings : the increasing of strength and activity : the increasing of ability to suffer torture or pain...
Стр. 512 - For only Og king of Bashan remained of the remnant of giants; behold, his bedstead was a bedstead of iron; is it not in Rabbath of the children of Ammon? nine cubits was the length thereof, and four cubits the breadth of it, after the cubit of a man.
Стр. 508 - So it came to pass in the day of battle, that there was neither sword nor spear found in the hand of any of the people that were with Saul and Jonathan: but with Saul and with Jonathan his son was there found.) And the garrison of the Philistines went out to the passage of Michmash.
Стр. 419 - YOUNG'S inn, at the confluence of SaltRiver with the Ohio, I saw, at my leisure, immense legions still going by, with a front reaching far beyond the Ohio on the west, and the beech-wood forests directly on the east of me.
Стр. 419 - I cannot describe to you the extreme beauty of their aerial evolutions, when a Hawk chanced to press upon the rear of a flock. At once, like a torrent, and with a noise like thunder, they rushed into a compact mass, pressing upon each other towards the centre.
Стр. 419 - Before sunset I reached Louisville, distant from Hardensburgh fiftyfive miles. The pigeons were still passing in undiminished numbers, and continued to do so for three days in succession.