The Popular Educator, Τόμος 4John Cassell, 1854 |
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Σελίδα 3
... tube , such as is employed for the ferrules of fishers ' rods , of equal size saw - edge at one end . If a transverse hole be bored through with the hole to be bored , and sharpened by filing to a rough the brass tube towards the other ...
... tube , such as is employed for the ferrules of fishers ' rods , of equal size saw - edge at one end . If a transverse hole be bored through with the hole to be bored , and sharpened by filing to a rough the brass tube towards the other ...
Σελίδα 4
... tube , and tobacco - pipe shank ; and Fig . 4 . being taken of the proper diameter , its edge is sharpened by a few rubs of the file , and pressed against the cork under con- tinuous rotatory motion , when it soon penetrates through the ...
... tube , and tobacco - pipe shank ; and Fig . 4 . being taken of the proper diameter , its edge is sharpened by a few rubs of the file , and pressed against the cork under con- tinuous rotatory motion , when it soon penetrates through the ...
Σελίδα 6
... tube from the India rubber , supply a clean glass tube in its place , and proceed as follows : - Fig . 11 . J Observe now the result . The zinc solution immediately deposits a white powder , and no other metal , except zinc , would ...
... tube from the India rubber , supply a clean glass tube in its place , and proceed as follows : - Fig . 11 . J Observe now the result . The zinc solution immediately deposits a white powder , and no other metal , except zinc , would ...
Σελίδα 20
... is essentially necessary , not only as it augments the beauty and marks the orthography of words , but as it frequently distinguishes words of totally different down the tube in a shower of minute drops . 20 THE POPULAR EDUCATOR ,
... is essentially necessary , not only as it augments the beauty and marks the orthography of words , but as it frequently distinguishes words of totally different down the tube in a shower of minute drops . 20 THE POPULAR EDUCATOR ,
Σελίδα 21
... tube , terminated at its upper extremity by a copper cup a ( fig 3 ) , and at its lower extremity by a foot piece of B Fix .. the same metal , capable of being screwed upon the exhausting plate of an air - pump . The lower orifice of ...
... tube , terminated at its upper extremity by a copper cup a ( fig 3 ) , and at its lower extremity by a foot piece of B Fix .. the same metal , capable of being screwed upon the exhausting plate of an air - pump . The lower orifice of ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
acid adjectives adverbs ammonia antimony aorist apparatus arsenic atmosphere barometer body bottle called Cash Account CASSELL'S compound contains Cotton Account dative denotes density direction employed English equal example exercise exterior angle Florence flask force fraction French genitive given glass grave accent gravity greater Greek hence hydrogen inches Italian language Latin latter LESSONS liquid London and Westminster manganese marked means mercury metal motion nitric acid noun object orifice oxygen pá-dre participle particles Perfect Tense piston Pluperfect Tense plural precipitate preposition present pressure pronounced quantity qué-sto remark right angles rocks scale sentence side solution sound straight line student sulphur sulphuret surface syllable Tense thou tion triangle tube ú-na University of Pavia velocity verb vessel vowel weight werde Westminster Bank words würde zinc ας δε εν εστιν ης Οἱ ον ου