 | Jonathan Pereira - 1843 - 158 ページ
...produced pressure on the surrounding parts of the diamond, and thereby communicated to them a polarizing structure. Now for this to have happened, the diamond...consolidation of vegetable matter, which gradually acquired a crystalline form by the influence of time and the slow action of corpuscular forces. COLOURED POLARIZATION.... | |
 | Jonathan Pereira - 1843 - 200 ページ
...produced pressure on the surrounding parts of the diamond, and thereby communicated to them a polarizing structure. Now for this to have happened, the diamond...consolidation of vegetable matter, which gradually acquired ;x crystalline form by the influence of lime and the slow action of corpuscular forces. Starch grains... | |
 | 1844 - 640 ページ
...produced pressure on the surrounding parts of the diamond, and thereby communicated to them a polarizing structure. Now for this to have happened, the diamond...consolidation of vegetable matter, which gradually acquired a crystalline form by die influence of time and the slow action of corpuscular forces. Starch (/rains... | |
 | 1854 - 414 ページ
...produced pressure on the surrounding parts of the diamond, and thereby communicated to them a polarizing structure. Now, for this to have happened, the diamond...neither solvents nor heat, he concluded that the diamond mitet have been formed, like amber, by the consolidation of vegetable matter, which gradually acquired... | |
 | 1854 - 414 ページ
...produced pressure on the surrounding parts of the diamond, and thereby communicated to them a polarizing structure. Now, for this to have happened, the diamond...that this softness was the effect of neither solvents uor heat, he concluded that the diamond must have been formed, like amber, by the consolidation of... | |
 | 1855 - 334 ページ
...produced pressure on the surrounding parts of the diamond, and thereby communicated to them a polarizing structure. Now, for this to have happened, the diamond...consolidation of vegetable matter, which gradually acquired a crystalline form by the influence of time and slow action of corpuscular forces. — Pereira's Lectures... | |
 | Charles W. Vincent, James Mason - 1855 - 314 ページ
...produced pressure on the surrounding parts of the diamond, and thereby communicated to them a polarizing structure. Now, for this to have happened, the diamond...consolidation of vegetable matter, which gradually acquired a crystalline form by the influence of time and slow action of corpuscular forces. — Pereira's Lectures... | |
 | Universal decorator - 1859 - 232 ページ
...four sectors of polarised light encircling the globule. He therefore inferred that this air-bubble had been heated, and, by expansion, had produced pressure...influence of time and slow action of corpuscular forces. (To be continued.) (Continued from page 26.) Fura are used in heraldry in place of metals and tinctures.... | |
 | 1844 - 630 ページ
...produced pressure on the surrounding parts of the diamond, and thereby communicated to them a polarizing structure. Now for this to have happened, the diamond...consolidation of vegetable matter, which gradually acquired a crystalline form by the influence of time and the slow action of corpuscular forces. Starch grains... | |
| |
He, therefore, inferred that this air bubble had been heated, and by expansion had produced pressure on the surrounding parts of the diamond, and thereby communicated to them a polarizing structure. Now for this to have happened, the diamond must have... 