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Titlebook: Advances in Cryogenic Engineering; K. D. Timmerhaus,R. P. Reed,A. F. Clark Book 1978 Springer Science+Business Media New York 1978 Germany

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發(fā)表于 2025-3-28 18:05:46 | 只看該作者
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發(fā)表于 2025-3-29 09:41:12 | 只看該作者
Note on the Fracture Properties of Fe-49Ni at Cryogenic Temperaturesd in the prosoma. The ventral nerve cord is absent. Fusion of the subesophageal ganglion is characteristic of arachnids. The cerebral ganglion innervates the chelicerae (cheliceral ganglion) and also contains the so-called association centers which are involved in the expression of many complex behaviors.
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發(fā)表于 2025-3-29 14:52:49 | 只看該作者
Metallurgical Problems of Welding 1201 (Al-6Cu-Mn) Alloyas a science spread over our country; many other institutes were founded and contributed to the scientific development of our discipline. Today our Society is a flourishing enterprise with more than 1500 members (.). We are proud of our roots, which lay in this institute and also in this city.
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發(fā)表于 2025-3-29 19:11:38 | 只看該作者
Surface Film Effects on Deformation Behavior of Iron Single Crystals at Cryogenic Temperaturesextracts prepared from . sperm injected into homologous eggs mimic fertilization using these three criteria: temporal pattern, spatial organisation, and regulation by egg Cdkl activity. We therefore suggest that the content (sperm factor) model best explains fertilization in ascidians.
48#
發(fā)表于 2025-3-29 21:20:24 | 只看該作者
Cryogenic Properties of a New Tough-Strong Iron Alloy (Sutton, 1813; Hayward, 1822), emetics (Klapp, 1817; Snowden, 1820), and hot tub baths (Hayward, 1822; Wright, 1830) were used. Spinal drainage was often used in an attempt to relieve the cerebral edema (Steinbach, 1915).
49#
發(fā)表于 2025-3-30 03:06:58 | 只看該作者
50#
發(fā)表于 2025-3-30 07:19:03 | 只看該作者
Roman Lyakhovetsky,Yosef Gruenbaumated materials problems to facilitate magnet development. The completed portion of the program is a detailed survey [.] of published designs, which evaluates the present materials choices, determines some alternatives, and proposes a comprehensive five-year research program on magnet materials. The
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