The Chemical News and Journal of Physical Science, Томове 33–34Griffin, Bohn and Company, 1876 |
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Страница 11
... employed . The method itself is in no way pew , being that described by Wanklyn in his book on Water Analysis The ... employ stout glass tubes , holding about 100 c.c. , and having a diameter of about 15 c.m. , rather than white ...
... employed . The method itself is in no way pew , being that described by Wanklyn in his book on Water Analysis The ... employ stout glass tubes , holding about 100 c.c. , and having a diameter of about 15 c.m. , rather than white ...
Страница 19
... employed must not consist of copper , lead , or iron . If the hyposulphite of soda is employed too strong the wool does not " handle " well and the green appears somewhat flat . No trace of a metallic com- in an aqueous solution of ...
... employed must not consist of copper , lead , or iron . If the hyposulphite of soda is employed too strong the wool does not " handle " well and the green appears somewhat flat . No trace of a metallic com- in an aqueous solution of ...
Страница 21
... employed in the washing and cleansing of wool and other fibres . J. Clough , Manchester Road , Bradford . November 30 , 1874.-No. 4095. In conveying wool or other fibrous material ( after being washed ) from the washing bowl or trough ...
... employed in the washing and cleansing of wool and other fibres . J. Clough , Manchester Road , Bradford . November 30 , 1874.-No. 4095. In conveying wool or other fibrous material ( after being washed ) from the washing bowl or trough ...
Страница 24
... employed an apparatus similar to that described by him , viz . , : An electro - magnet in connection with the battery already mentioned , the current of which was rendered intermittent by means of an ordinary in- terrupter . With this ...
... employed an apparatus similar to that described by him , viz . , : An electro - magnet in connection with the battery already mentioned , the current of which was rendered intermittent by means of an ordinary in- terrupter . With this ...
Страница 29
... employed by himself , to which a camera about 4 feet long is adapted . By this apparatus a large series of comparisons has been obtained between the sun and the metals , the slit employed being provided with five slides , so that the ...
... employed by himself , to which a camera about 4 feet long is adapted . By this apparatus a large series of comparisons has been obtained between the sun and the metals , the slit employed being provided with five slides , so that the ...
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Страница 48 - President, in the Chair. THE minutes of the previous meeting having been read and confirmed, the presents of books made to the Society were announced, and the donors thanked ; after which Messrs.
Страница 196 - ... committees for the several sections before the beginning of the meeting. It has therefore become necessary, in order to give an opportunity to the committees of doing justice to the several communications, that each author should prepare...
Страница 206 - THE PHILOSOPHY OF Music ; being the substance of a Course of Lectures delivered at the Royal Institution of Great Britain in February and March 1877. By William Pole, FRS, FRSE, Mus.
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Страница 191 - TATE in the Chair. The following Candidates were elected Members of the Society : — Horatio Waddington, Esq., late Fellow of Trinity College, Cambridge.
Страница 265 - Royal will and pleasure, that no resolution, or bye-law, shall on any account or pretence whatsoever be made by the said body politic and corporate in opposition to the general scope, true intent, and meaning of this our Charter, or the laws...
Страница 196 - It has therefore become necessary, in order to give an opportunity to the Committees of doing justice to the several communications, that each Author should prepare an Abstract of his Memoir, of a length suitable for insertion in the published Transactions of the Association, and that he should send it, together with the original Memoir, by book-post, on or before August 1 1, addressed thus : — " General Secretaries, British Association, 22 Albemarle Street, London, W.
Страница 117 - The apparatus was fitted up in a room specially devoted to it, and was protected on all sides, except where the rays of light had to pass, with cotton-wool and large bottles of water. A heliostat reflected a beam of sunlight in a constant direction, and it was received on an appropriate arrangement of slit, lenses, prisms, &c., for projecting a pure spectrum.