作者: restrain 時(shí)間: 2025-3-21 23:56 作者: foliage 時(shí)間: 2025-3-22 04:00
S Astner,M Ulrichact as a sink and source for ions from the plasma. These processes may lead to uncontrolled density changes in the plasma, and they represent a potential tritium inventory problem. Further the vessel walls are a source and sink for atoms of the vessel wall material. These constitute impurities in th作者: 控制 時(shí)間: 2025-3-22 04:50 作者: 小丑 時(shí)間: 2025-3-22 08:45
Manisha J Patel,Phillip M Williford,Stephen Shumackchapter is concerned with the understanding of the formation of phases, how the stability of phases may be represented in diagrams called ., and how we can use these diagrams to interpret microstructures. Finally, at the end of the chapter we will look at the structure and properties of some commerc作者: 不公開(kāi) 時(shí)間: 2025-3-22 13:37
E. Stockflethn to single crystals. Since they are finding increasing application, some insight into the relation between the much-investigated single crystals and the polycrystalline material is of interest. A few guiding principles are provided in the following account. Particular attention is given to the depo作者: floodgate 時(shí)間: 2025-3-22 17:37
Travis Vandergriff,Mandy Harting,Theodore Rosend. Polycrystalline material cannot then deform plastically at all. The dislocation density along a single slip band is so high that the stress concentration produced where it intercepts a grain boundary immediately nucleates a crack and brittle fracture. Dislocation interactions with grain boundarie作者: multiply 時(shí)間: 2025-3-22 23:08 作者: 欲望 時(shí)間: 2025-3-23 04:52 作者: Saline 時(shí)間: 2025-3-23 06:56
Laura Y. McGirt,Matthias Steinhoffn to single crystals. Since they are finding increasing application, some insight into the relation between the much-investigated single crystals and the polycrystalline material is of interest. A few guiding principles are provided in the following account. Particular attention is given to the depo作者: Limpid 時(shí)間: 2025-3-23 11:41
Dorothea Terhorst,Martina Ulrich,Theodore Rosenth a large crystallite. The Ostwald ripening mechanism of sintering occurs only when a two-dimensional surface phase can exist, while migration and coalescence of the crystallites is the mechanism of sintering. when such a phase does not exist. Conditions are identified under which the crystallites 作者: Pruritus 時(shí)間: 2025-3-23 16:56 作者: oracle 時(shí)間: 2025-3-23 19:19
M. Ulrich,C. Ulrich,Anja V. Potthoff,Norbert H. Brockmeyer,Competence Network for HIV/AIDS Germany,Ga natural one. It is these materials which are used primarily when demands are placed on mechanical strength, especially at elevated temperatures. The advent of space exploration requires the utilization of materials in environments and under conditions that are a challenge to the resourcefulness and ingenuit978-1-4684-7452-7978-1-4684-7450-3作者: 結(jié)構(gòu) 時(shí)間: 2025-3-23 23:32
Véronique del Marmol,Veronique Bataille,Myrto-Georgia Trakatelli,Claas Ulrichng jogs in the screws which acted to impede the motion of the screw dislocations. In stage II complex interactions produced complicated tangled masses of dislocations. In stage III the onset of duplex slip produces stable low-angle boundaries as a result of dislocation interactions along intersectio作者: 全部 時(shí)間: 2025-3-24 03:17
Book 2010rts. Dermatologists, oncologists, and all other interested physicians will find this book an extraordinarily valuable resource for the clinical management of cutaneous cancer in their daily practice..作者: Accord 時(shí)間: 2025-3-24 08:26 作者: 很像弓] 時(shí)間: 2025-3-24 14:16
Book 2010agement by the application of appropriate guidelines for therapy and prevention. Clinicians managing these patients need to keep up to date with the latest advances, allowing them to provide optimal treatment. This practical guide offers the reader a comprehensive overview of the options for the dia作者: NICHE 時(shí)間: 2025-3-24 17:07
with a reader-friendly format and step-by-step guidelines an.Skin cancer is the most common malignant neoplasm and its incidence is rising worldwide. The epidemic increase in such tumors calls for efficient management by the application of appropriate guidelines for therapy and prevention. Clinician作者: 恩惠 時(shí)間: 2025-3-24 21:46
978-3-662-50083-5Springer-Verlag Berlin Heidelberg 2010作者: Eclampsia 時(shí)間: 2025-3-25 02:20 作者: 沖擊力 時(shí)間: 2025-3-25 04:59
http://image.papertrans.cn/m/image/623184.jpg作者: cogent 時(shí)間: 2025-3-25 08:58
https://doi.org/10.1007/978-3-540-79347-2cancer; cancer prevention; carcinoma; cell; diagnosis; histopathology; lymphoma; management; medicine; melano作者: Pseudoephedrine 時(shí)間: 2025-3-25 12:31 作者: GOUGE 時(shí)間: 2025-3-25 17:05
S Astner,M Ulrichatoms on earth, in a plasma with a temperature of a few 100 million degrees (corresponding to about 12 keV). It is tried to confine the plasma in a vessel by closed nested magnetic surfaces. In such experiments the interaction of the plasma with the vessel walls constitutes a very critical problem. 作者: 優(yōu)雅 時(shí)間: 2025-3-25 23:12
G. Goldenberg,L. E. Golitz,J. Fitzpatrick was easily discovered that atoms of most elements contained several electrons since they acquired charge in multiples of +. when electrons were knocked out of the atom by collision. Because an atom is normally neutral, therefore, it must also contain a number of positive charges to balance the nega作者: intercede 時(shí)間: 2025-3-26 00:42 作者: INCUR 時(shí)間: 2025-3-26 05:55
E. Stockflethembled into a polycrystalline ceramic. The effect of particle size is discussed for grain boundary depolarization and demonstrated in barium titanate ceramics with average grain diameters differing by a factor of 100. The expected decrease in saturation polarization and susceptibility with decreasin作者: Compassionate 時(shí)間: 2025-3-26 09:48
Travis Vandergriff,Mandy Harting,Theodore Rosen high temperatures (~0.5 ..) dislocations are mobile and able to cross-slip freely to produce macroscopically “wavy” slip traces. Polycrystalline material then deforms plastically and necks down to a typical cup-cone ductile fracture. At intermediate temperatures (~0.3 ..) dislocations are less mobi作者: largesse 時(shí)間: 2025-3-26 15:34 作者: 束縛 時(shí)間: 2025-3-26 17:48
Martina Ulrich,Jean Kanitakisembled into a polycrystalline ceramic. The effect of particle size is discussed for grain boundary depolarization and demonstrated in barium titanate ceramics with average grain diameters differing by a factor of 100. The expected decrease in saturation polarization and susceptibility with decreasin作者: RLS898 時(shí)間: 2025-3-26 23:36 作者: sparse 時(shí)間: 2025-3-27 02:47
Dorothea Terhorst,Martina Ulrich,Theodore Rosentmosphere and substrate in the above phenomena. The first part of the paper analyzes the thermodynamics of spreading, using three different approaches. The first of these considers a thick film on a substrate, the second one improves on the first by considering the film thickness to be smaller than 作者: Anal-Canal 時(shí)間: 2025-3-27 06:57 作者: expeditious 時(shí)間: 2025-3-27 10:22
M. Ulrich,C. Ulrich,Anja V. Potthoff,Norbert H. Brockmeyer,Competence Network for HIV/AIDS Germany,Gd the best efforts of the scientist and engineer in almost every discipline. Not so long ago, it truly could be said that designers are trying to develop tomorrow‘s vehicles with yesterday‘s materials. Unfortunately, we find that the situation remains nearly the same today. The purpose of this confe作者: CHOP 時(shí)間: 2025-3-27 15:06 作者: Interstellar 時(shí)間: 2025-3-27 19:52
echanisms and to structural geologists trying to understand This book sets out the basic materials science needed for understanding the plastic deformation of rocks and minerals.? Although at atmospheric pressure or at relatively low environmental pressures, these materials tend to be brittle, that 作者: FACT 時(shí)間: 2025-3-27 22:02
9樓作者: Interregnum 時(shí)間: 2025-3-28 03:03
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9樓作者: 歌劇等 時(shí)間: 2025-3-28 13:09
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10樓作者: 音樂(lè)戲劇 時(shí)間: 2025-3-28 19:59
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