 | Royal Astronomical Society - Astronomy - 1877 - 1286 pages
.../sufficiently large to permit the free passage of such transit pivots as the cahper is intended to measure. In using the instrument the plate / is depressed by means of the nut h until p, one of the pivots whose inequality is to be measured, passes freely under the YB, a, a. Then, the... | |
 | Royal Astronomical Society - Astronomy - 1878 - 598 pages
.../sufficiently large to permit the free passage of such transit pivots as the caliper is intended to measure. In using the instrument the plate / is depressed by means of the nut h until p, one of the pivots whose inequality is to be measured, passes freely under the Ys, a, a. Then, the... | |
 | Royal Astronomical Society - Astronomy - 1878 - 560 pages
...the two readings of the spherometer and the inequality of the pivots upon which they were made, put In using the instrument the plate / is depressed by means of the nut h until p, one of the pivots whose inequality is to be measured, passes freely under the Ys, a, a. Then, the... | |
 | Royal Astronomical Society - Astronomy - 1878 - 596 pages
.../sufficiently large to permit the free passage of such transit pivots as the caliper is intended to measure. In using the instrument the plate / is depressed by means of the nut h until p, one of the pivots whose inequality is to be measured, passes freely under the Ys, a, a. Then, the... | |
 | Chemistry - 1892 - 608 pages
...attached a second short brass rod which passes freely through the bar e and carries the nut //." " In using the instrument, the plate / is depressed...adjusted upon the pivot, h is loosened and the flat edge * Paper submitted in partial fulfilment of the requirements for Ph. D. degree, Columbia College. t... | |
 | Chemistry - 1892 - 644 pages
...attached a second short brass rod which passes freely through the bar e and carries the nut It." " In using the instrument, the plate / is depressed by means of the nut // until one of the pivots whose irregularity is to be measured passes freely under the V's, aa. Then... | |
 | Chemistry - 1892 - 440 pages
...which .passes freely through the bar e and carries the nut h." "In using the instrument, the plate f is depressed by means of the nut h until one of the...measured passes freely under the V's, aa. Then the Vs having been properly adjusted upon the pivot; h is loosened and the flat edge a Paper submitted... | |
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Ys having been properly adjusted upon the pivot, h is loosened, and the flat edge of the aperture in / is forced against the under side of the pivot by the spring i. Finally, the elevation of the end... 