Excerpt from Report of the Director of the Royal Observatory, Hongkong: For the Year 1915 If the results be grouped from 1884 - 1900 and from 1901 to 1915, it will be found that the mean velocity for the former period was 1333 mph. And for the latter period, indicating a defect of miles of wind, which is far greater than the secular variations in any other element, and must, at least in part, be attributed to instrumental causes. There will probably be a partial recoverv from the verv low values of 1913-1915, however. ...
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Excerpt from Report of the Director of the Royal Observatory, Hongkong: For the Year 1915 If the results be grouped from 1884 - 1900 and from 1901 to 1915, it will be found that the mean velocity for the former period was 1333 mph. And for the latter period, indicating a defect of miles of wind, which is far greater than the secular variations in any other element, and must, at least in part, be attributed to instrumental causes. There will probably be a partial recoverv from the verv low values of 1913-1915, however. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at ... This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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Add this copy of Report of the Director of the Royal Observatory, to cart. $38.45, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Newport Coast, CA, UNITED STATES, published 2018 by Forgotten Books.