 | Geology - 1836 - 430 pages
...ucr, and each should take a mean of several readings, then each should verify. the other's results. By this means the zero of one standard may be transported over all the world, and that of all others compared with it ascertained. The amount of the zero correction is often very large, as... | |
 | Science - 1837 - 594 pages
...manner, and each should take a mean of Several readings, then each should verify the other's results. By this means the zero of one standard may be transported over all the world, and that of all others compared with it ascertained. "The amount of the zero correction is often very large, as... | |
 | Science - 1836 - 652 pages
...manner, and each should take a mean of several readings, then each should verify the other's results. By this means the zero of one standard may be transported over all the world, and that of all others compared with it ascertained. The amount of the zero correction is often very large, as... | |
 | Meteorology - 1837 - 970 pages
...manner, and each should take a mean of several readings, then each should verify the other's results. By this means the zero of one standard may be transported over all the world, and that of all others compared with it, ascertained. "The amount of the zero correction is often very large, as... | |
 | Madras literary society - 1837 - 996 pages
...manner, and each should take a mean of several readings, then each should verify the other's results. By this means the zero of one standard may be transported over all the world, and that of all others compared with it ascertained. The amount of the zero correction is often very large, as... | |
 | William Radcliff Birt - Storms - 1850 - 72 pages
...barometers. By such means the zero of one standard may be transported over the whole world, and those of others compared with it ascertained. To do so, however, with perfect effect, will require that the utmost care should be taken of the portable barometer ; it should be guarded... | |
 | John Frederick William Herschel - Life sciences - 1851 - 572 pages
...ship-barometers. By such means the zero of one standard may be transported over the whole world, and those of others compared with it ascertained. To do so, however, with perfect effect, will require that the utmost care should be taken of the portable barometer ; it should be guarded... | |
 | Great Britain. Admiralty - 1871 - 424 pages
...barometers. By such means the zero of one standard may be transported over the whole world, and those of others compared with it ascertained. To do so, however, with perfect effect, will require that the utmost care should be taken of the portable barometer ; it should be guarded... | |
 | John Frederick William Herschel, Robert Main - Scientific expeditions - 1871 - 420 pages
...barometers. By «uch means the zero of one standard may be transported over the whole world, and those of others compared with it ascertained. To do so, however, with perfect effect, will require that the utmost care should be taken of the portable barometer ; it should be guarded... | |
 | Physics - 1839 - 1198 pages
...at least an hour's quiet exposure, side by side, that they may have the same temperature. Ifeompared by two observers, each should read off his own barometer...no means an operation either of trifling import or to the Antarctic Regions. 205 of hurried or negligent performance : some of the greatest ques. tions... | |
| |
... after at least an hour's quiet exposure, side by side, that they may have the same temperature. If compared by two observers, each should read off his own barometer in his usual manner, and each should take a mean of Several readings, then each should... 