標題: Titlebook: What Makes Airplanes Fly?; History, Science, an Peter P. Wegener Textbook 1997Latest edition Springer-Verlag New York, Inc. 1997 aerodynami [打印本頁] 作者: GERM 時間: 2025-3-21 18:21
書目名稱What Makes Airplanes Fly?影響因子(影響力)
書目名稱What Makes Airplanes Fly?影響因子(影響力)學科排名
書目名稱What Makes Airplanes Fly?網(wǎng)絡(luò)公開度
書目名稱What Makes Airplanes Fly?網(wǎng)絡(luò)公開度學科排名
書目名稱What Makes Airplanes Fly?被引頻次
書目名稱What Makes Airplanes Fly?被引頻次學科排名
書目名稱What Makes Airplanes Fly?年度引用
書目名稱What Makes Airplanes Fly?年度引用學科排名
書目名稱What Makes Airplanes Fly?讀者反饋
書目名稱What Makes Airplanes Fly?讀者反饋學科排名
作者: 切掉 時間: 2025-3-21 23:58
Peter P. Wegenerichnung ?akute” Leuk?mie, aber immer mehr setzt sich die Bezeichnung.,unreifzellige“ Leukose durch. Sahen wir noch vor 20 Jahren in der Mehrzahl der F?lle einen akuten Beginn, septische Temperaturen, h?morrhagische Diathesen und raschen klinischen Verlauf, der meist in wenigen Wochen zum Tode führte作者: 好開玩笑 時間: 2025-3-22 02:12
Peter P. Wegenerentsatz ist bei frischen Hirnverletzungen gr??er und nimmt um so mehr ab, je l?nger die Hirnverletzungen zurückliegen. Wir hatten w?hrend des Krieges Gelegenheit, ganz frische, wenige Stunden bis 1 bis 2 Tage alte Hirnverletzungen klinisch und elektro-kardiographisch zu untersuchen. Diese frischen H作者: agitate 時間: 2025-3-22 07:00 作者: FRAX-tool 時間: 2025-3-22 09:18
Peter P. Wegeneralk., Burgmann.) haben Grund zur Annahme, da? z. B. heute in der Bundesrepublik mit ihren rund 1955 = 50 Millionen mit 1960 = 53.8 Millionen Einwohnern etwa 900.000 bis 1 Million Leberkranke leben und da? im Jahre etwa 135.000 Einwohner der Bundesrepublik an Hepatitis neu erkranken (Anders und Kima.作者: impale 時間: 2025-3-22 14:07
978-1-4612-7474-2Springer-Verlag New York, Inc. 1997作者: 低能兒 時間: 2025-3-22 17:39
http://image.papertrans.cn/w/image/1027758.jpg作者: Herd-Immunity 時間: 2025-3-23 00:06 作者: 廢除 時間: 2025-3-23 03:34
Peter P. Wegenerschen Bilder einzugehen, darf auf Grund der vorliegenden Zellver?nderungen, wie auch Zinser, Fischer, Probst u. a. betonen, nicht unbedingt und ohne Einschr?nkung von Tumorzellen gesprochen, sondern es soll der Verdacht auf vorliegende Malignit?t ge?u?ert werden. Natürlich gibt es auch eindeutige zytologische Bilder.作者: ANT 時間: 2025-3-23 07:44
ndere Sch?den reagiert, welche fast stets die wichtigste Allgemeinfunktion des Kindes in Mitleidenschaft ziehen, das Wachstum und die Entwicklung. Gerade dieses Wachstum in allen seinen Aspekten, normal und abnormal, physisch und psychisch, ist geradezu das Zentralproblem der kinder?rztlichen Biologie geworden.作者: lymphedema 時間: 2025-3-23 12:50
Peter P. Wegeners 3 Monate betrug, bis auf das Dreifache verl?ngert worden. Aus der Literatur und aus eigenen Beobaclttungen sind uns F?lle bekannt, die eine Ueberlebenszeit bis über 2 Jahre erreichten. Im Gegensatz dazu sieht jeder H?matologe auch heute chronische Myelosen, die schon im ersten Jahre der Beobachtung ad finem kommen.作者: 人造 時間: 2025-3-23 17:54
Peter P. Wegener aufwiesen, wobei diese Ver?nderungen flüchtig, oft nur Stunden bis wenige Tage nachweisbar waren, in schweren F?llen aber dauernd bestehen blieben und post mortem Ver?nderungen des Herzmuskels im Sinne von interstitiellem Oedem und der Herzmuskelfibrillen selbst nachweisen lie?en.作者: 靦腆 時間: 2025-3-23 22:01 作者: ATRIA 時間: 2025-3-23 23:14
Air Transportation and the Outlook for the Future, exists an extensive, readily accessible literature on the subject, and so we will view only a few interesting— and lesser-known—facets of the traffic revolution occasioned by aviation. Airplane buffs who are interested in the great variety of existing and planned aircraft for civilian and military use should consult the works listed in Appendix 4.作者: 帶傷害 時間: 2025-3-24 03:12 作者: 倔強一點 時間: 2025-3-24 08:04 作者: DUST 時間: 2025-3-24 12:12 作者: 大門在匯總 時間: 2025-3-24 16:45 作者: 會議 時間: 2025-3-24 21:58 作者: 劇毒 時間: 2025-3-25 00:15
Milestones of the Modern Age,ance of research in aerodynamics, design and construction of aircraft, development of engines, and all other aspects of aviation. The last chapter presented a selective survey of the early days of flight up to the beginning of this century. In this chapter, however, it will be impossible to trace th作者: Expressly 時間: 2025-3-25 05:40 作者: radiograph 時間: 2025-3-25 08:29
The Atmosphere of the Earth,height, but conventional flight is possible only in its denser layers. In fact, about 99% of the total mass of the air is found below about 40 km (25 miles). Commercial airliners fly considerably below this height at roughly 30,000 to 50,000 ft (9 to 15 km), with the supersonic Concorde going to abo作者: 文件夾 時間: 2025-3-25 13:15
Air in Motion, of texts discussing fluid mechanics, the basis of aerodynamics. In this chapter we will close our discussion of the underlying science of flight. We have already seen that fluid mechanics teaches the behavior of fluids—liquids and gases—at rest and in motion. Only after mastering these fundamentals作者: BRAND 時間: 2025-3-25 16:52
Turning to Aerodynamics, and in motion—the field of fluid mechanics. The atmosphere, the medium in which airplanes fly, has also been discussed. With this background, we can now turn to aerodynamics, the study of the forces acting on all objects moving in a fluid. Natural and man-made objects are included; from fish to sub作者: esculent 時間: 2025-3-25 23:32
Aerodynamic Drag,t origin of these forces resulting from the complicated interplay of body shape, the properties of the fluid, and the flow speed, a pull is exerted opposing the direction of motion. As shown in Figure 1.1, the force experienced in the direction opposite to that of an airplane’s motion is called .. I作者: 搖晃 時間: 2025-3-26 01:28 作者: 高興一回 時間: 2025-3-26 04:18 作者: Conflagration 時間: 2025-3-26 09:10 作者: 同時發(fā)生 時間: 2025-3-26 12:52
Air Transportation and the Outlook for the Future, exists an extensive, readily accessible literature on the subject, and so we will view only a few interesting— and lesser-known—facets of the traffic revolution occasioned by aviation. Airplane buffs who are interested in the great variety of existing and planned aircraft for civilian and military 作者: STELL 時間: 2025-3-26 19:50
Textbook 1997Latest editionwould in a car? The answer, of course, lies in the wings and the air they are moving through, and the study of the flow of air around airplane wings is part of the science of aerodynamics. This book is about aerodynamics in the broadest sense. In addition to airplanes, it discusses the aerodynamics 作者: 琺瑯 時間: 2025-3-26 22:34
Air in Motion,have already seen that fluid mechanics teaches the behavior of fluids—liquids and gases—at rest and in motion. Only after mastering these fundamentals, albeit here without the use of higher mathematics, can we begin to understand aerodynamic drag and lift and what makes airplanes fly.作者: Hippocampus 時間: 2025-3-27 02:47 作者: Mindfulness 時間: 2025-3-27 08:27
Aerodynamic Lift,Bernoulli’s theorem, and the boundary-layer concept. Along the way we will discover more about vortices and encounter a lawyer’s inspired guess about the nature of lift, arriving finally at a composite picture of what makes flight possible.作者: Nibble 時間: 2025-3-27 09:57
Toward High Speed: Supersonic and Hypersonic Flight, The curve is a rough average drawn through points that designate the cruising speed of well-known airliners marked at the time of their initial service. We see, of course, what the experimentalist calls “scatter”—deviations from the mean— because no smooth curve can possibly be expected to apply to such a human endeavor.作者: impaction 時間: 2025-3-27 15:42 作者: 陶醉 時間: 2025-3-27 21:15 作者: 上釉彩 時間: 2025-3-27 22:26 作者: 極肥胖 時間: 2025-3-28 04:58
than they would in a car? The answer, of course, lies in the wings and the air they are moving through, and the study of the flow of air around airplane wings is part of the science of aerodynamics. This book is about aerodynamics in the broadest sense. In addition to airplanes, it discusses the aer作者: Admonish 時間: 2025-3-28 10:07 作者: GRAIN 時間: 2025-3-28 14:03
Im Wirtschaftskreislauf entstehende Datensammlungen,. DieserTrend wurde durch weltweite Gesetzgebungsverfahren nach den Ereignissen des11. September 2001 weiter beschleunigt. Im Folgenden werden vier Datensammlungenuntersucht, die beispielhaft für die gesamte Problematik der Datensammlungenstehen. Die Untersuchung der Daten auf die M?glichkeit einer 作者: innate 時間: 2025-3-28 17:47 作者: prick-test 時間: 2025-3-28 19:49
The Muscarinic Modulation of Acetylcholine Release from the Rat: Neostriatum Changes with Senescence(ACh) at these receptors with acetylcholinesterase inhibitors, muscarinic agonists, or the ACh precursor, choline. These attempts to increase cholinergic function by increasing the activity of ACh at muscarinic receptors, however, have been met with variable success (Molloy and Cape, 1989).作者: 生氣的邊緣 時間: 2025-3-29 02:44
Protein Synthesis Inhibitors from Smaller Antibiotic Classesviously discovered antibiotics remain under-explored and under-utilized, which, if further examined, could represent additional opportunities and starting materials for creating new scaffolds for novel antibiotics.作者: 責任 時間: 2025-3-29 03:53 作者: exceed 時間: 2025-3-29 07:13 作者: 知識 時間: 2025-3-29 12:22 作者: considerable 時間: 2025-3-29 18:01 作者: excursion 時間: 2025-3-29 20:40
History Dependent Temporal Changes of Properties of Thin Polymer Filmshe thermal history these films have undergone. We conclude that thickness is not the only parameter defining the properties of thin polymer films, i.e., they depend in addition on what happened to a film before a particular measurement was performed.作者: 疾馳 時間: 2025-3-30 03:46
Book 1973trol and interest remained low for as long as insecticides appeared quite successfuL However, the problems of insecticides soon became apparent, and in the last decade there have been tremendous developments in biological control, particularly in eombin
