enchant
发表于 2025-3-30 09:02:05
The Winde air masses on our globe. In our demonstration, however, we have assumed a priori that the earth presented a uniform surface, both with respect to its rugosity and with respect to its color (i.e., its heat absorption properties and their nature, or, in other terms, the possibility of diffusion of t
最初
发表于 2025-3-30 15:09:18
Wind Measurementted to the pressure gradient. Those more or less considerable displacements of air masses are commonly called winds. The wind may have beneficial effects (supply of carbon dioxide, fecundation of certain crops) or harmful effects (damage, rainstorms, dryness, air transportation of parasites or of vi
Electrolysis
发表于 2025-3-30 19:35:45
Future Development of Measuring Techniques and Research in Agrometeorologyention years of famine or of abundance. Until the last century, such phenomena remained the lot of limited areas, and the people living in distant places did not know about it and, therefore, were not affected by it.
松紧带
发表于 2025-3-30 22:25:18
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有其法作用
发表于 2025-3-31 03:59:13
Agrometeorological Statistics and Modelsnd the relationships between weather and biological developments (plant development, yield, incidence of pests), has made the application of statistics necessary to start with. In this respect, work with statistical problems was, and still is today, a special working branch in agricultural meteorolo
提炼
发表于 2025-3-31 08:01:39
Measuring Technologyhout shadow cast by the mast or instruments arranged above. Next, thermometers are mounted in two, often three measurement heights for the measurement of the sensible heat (heat transport in the air). In the same locations are instruments for the measurement of water vapor for the determination of w