作者: 技術(shù) 時(shí)間: 2025-3-21 23:41 作者: clarify 時(shí)間: 2025-3-22 03:43 作者: 牲畜欄 時(shí)間: 2025-3-22 08:38
Das Augenzittern der Bergleute,ted 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 viruses).作者: 半導(dǎo)體 時(shí)間: 2025-3-22 11:42
Das Augenzittern der Bergleute,ention 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.作者: elucidate 時(shí)間: 2025-3-22 16:14
Solar Radiationersion from solar radiation on the surface of the soil and of the plants most directly influences the meteorological occurrences. For this reason, solar radiation is, as a meteorological parameter, of special importance to agricultural meteorology.作者: exclusice 時(shí)間: 2025-3-22 19:18 作者: 偏狂癥 時(shí)間: 2025-3-22 22:02 作者: Aggressive 時(shí)間: 2025-3-23 04:50 作者: Ventilator 時(shí)間: 2025-3-23 09:12
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.作者: ensemble 時(shí)間: 2025-3-23 13:03 作者: 小步走路 時(shí)間: 2025-3-23 13:54
978-3-642-67290-3Springer-Verlag Berlin Heidelberg 1979作者: PHIL 時(shí)間: 2025-3-23 21:05
Risikomanagement, Basel II und Rating,ngeable. The effect of these factors on agricultural processes and subjects governs to a considerable extent harvest size, product volume, cost, and operating efficiency. For this reason, the qualified calculation and measurement of meteorological components, as well as the use of information concer作者: ESO 時(shí)間: 2025-3-24 02:08
Franz Wever,Walter Koch,Helga Rohdeersion from solar radiation on the surface of the soil and of the plants most directly influences the meteorological occurrences. For this reason, solar radiation is, as a meteorological parameter, of special importance to agricultural meteorology.作者: armistice 時(shí)間: 2025-3-24 05:36
https://doi.org/10.1007/978-3-662-29230-3y, e.g., heat-energy. It is known that a part of the solar energy that is radiated to earth is reflected and is no longer available for energy conversions. Energy is also reflected from the surface of the ground or from plants, and subsequently reradiated (reflected radiation) by the atmosphere to t作者: 滋養(yǎng) 時(shí)間: 2025-3-24 07:19 作者: 娘娘腔 時(shí)間: 2025-3-24 14:43 作者: multiply 時(shí)間: 2025-3-24 18:38
https://doi.org/10.1007/978-3-662-43040-8ing individual energy flows are best mounted on a special instrument carrier. The individual measurement instruments are then placed onto so-called outriggers that are movably attached to a main mast in such a manner that they always stand free above the ground. There is no need to point out that su作者: conceal 時(shí)間: 2025-3-24 20:25 作者: 預(yù)防注射 時(shí)間: 2025-3-25 01:26 作者: 闡釋 時(shí)間: 2025-3-25 07:01
Das Augenzittern der Bergleute,ted 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作者: 不來(lái) 時(shí)間: 2025-3-25 09:11
Das Augenzittern der Bergleute,ention 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.作者: 生意行為 時(shí)間: 2025-3-25 15:25 作者: 幾何學(xué)家 時(shí)間: 2025-3-25 18:50 作者: 博愛(ài)家 時(shí)間: 2025-3-25 20:05
http://image.papertrans.cn/a/image/151719.jpg作者: Interregnum 時(shí)間: 2025-3-26 01:00 作者: Basal-Ganglia 時(shí)間: 2025-3-26 05:14
,Ma?nahmen zur Verhütung der Erblindung,Agricultural meteorology generally requires the following measurements of solar radiation:作者: 愉快么 時(shí)間: 2025-3-26 09:20
https://doi.org/10.1007/978-3-662-43040-8Heat transport in the air takes place in two ways, by molecular conduction, and by mass exchange (generally also only called “exchange”). The heat stream (L) in the case of molecular conduction is proportional to the heat gradient and is therefore 作者: ingenue 時(shí)間: 2025-3-26 13:03
Das Augenzittern der Bergleute,The air which covers the surface of the earth is never pure. It always contains in suspension foreign particles, whether they be solid, liquid, or even gaseous. Even the air of the polar zones, which is the clearest known above ground, is not free of them. The nature and origins of such impurities are quite varied.作者: Immortal 時(shí)間: 2025-3-26 17:33 作者: chastise 時(shí)間: 2025-3-27 00:42 作者: creatine-kinase 時(shí)間: 2025-3-27 03:32 作者: Adenocarcinoma 時(shí)間: 2025-3-27 09:06 作者: 牙齒 時(shí)間: 2025-3-27 12:29
rology was a working branch of climatology. In the years following 1950 it then developed widely to an independent science. In this process, agrome- teorology has not only gained a vast knowledge of the influence of meteorological conditions on plants and livestock in agriculture and damage preventi作者: Organonitrile 時(shí)間: 2025-3-27 14:48
Risikomanagement, Basel II und Rating,perating efficiency. For this reason, the qualified calculation and measurement of meteorological components, as well as the use of information concerning weather phenomena and climate resources, is needed for the efficient solution of many agricultural problems.作者: 平靜生活 時(shí)間: 2025-3-27 19:02
https://doi.org/10.1007/978-3-642-50857-8s 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 the heat absorbed on the surface toward the interior).作者: Arrhythmia 時(shí)間: 2025-3-27 22:13
The Atmosphere From an Ecological Viewpointperating efficiency. For this reason, the qualified calculation and measurement of meteorological components, as well as the use of information concerning weather phenomena and climate resources, is needed for the efficient solution of many agricultural problems.作者: CRACK 時(shí)間: 2025-3-28 03:39 作者: 去才蔑視 時(shí)間: 2025-3-28 08:34 作者: 一瞥 時(shí)間: 2025-3-28 12:21 作者: 膽小懦夫 時(shí)間: 2025-3-28 16:11
Book 1979 a working branch of climatology. In the years following 1950 it then developed widely to an independent science. In this process, agrome- teorology has not only gained a vast knowledge of the influence of meteorological conditions on plants and livestock in agriculture and damage prevention, but ad作者: Tidious 時(shí)間: 2025-3-28 19:25 作者: 元音 時(shí)間: 2025-3-29 00:34 作者: BLANC 時(shí)間: 2025-3-29 04:38
The Atmosphere From an Ecological Viewpointngeable. The effect of these factors on agricultural processes and subjects governs to a considerable extent harvest size, product volume, cost, and operating efficiency. For this reason, the qualified calculation and measurement of meteorological components, as well as the use of information concer作者: Classify 時(shí)間: 2025-3-29 08:38 作者: COWER 時(shí)間: 2025-3-29 12:10 作者: PUT 時(shí)間: 2025-3-29 16:51
Heat Balancel section of the earth’s surface that can be generally considered to be flat, then the positive net radiation that is converted into heat on the surface is led away in varying manner. A portion of the heat is led off into the ground and leads to warming the ground. A further portion serves the heati作者: 男生戴手銬 時(shí)間: 2025-3-29 19:42
Heat Flux in the Soiln one knows more concerning the heat movement in soil and in the air. In order to understand heat movement in the soil, one first needs to know something concerning the physical properties of soils. Every natural soil consists of three components that differ in character, the actual substance of the作者: SLING 時(shí)間: 2025-3-30 01:29 作者: Introvert 時(shí)間: 2025-3-30 06:39 作者: enchant 時(shí)間: 2025-3-30 09:02
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作者: 最初 時(shí)間: 2025-3-30 15:09
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作者: Electrolysis 時(shí)間: 2025-3-30 19:35
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.作者: 松緊帶 時(shí)間: 2025-3-30 22:25 作者: 有其法作用 時(shí)間: 2025-3-31 03:59
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作者: 提煉 時(shí)間: 2025-3-31 08:01
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
