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Development of high power microwave sources for fusion applications is limited by the availability of suitable vacuum windows in the 100 to 200 GHz frequency range. A novel vacuum window uses water cooled sapphire as the dielectric. Heat removal is achieved by using thin slats of sapphire interleav...
in a vacuum 释义 Idiom This kind of decision cannot ever be made in a vacuum. 这种决定绝不能脱离实际。随便看 start up start with starve for starve out stay behind stay in stay off stay on stay out stay put stay up stay with steal away steal into steal off steal over steal sb's thu...
发明人: KAHJ Ikegami 摘要: a vakuumrhre for use in a synchrotronumlaufstrahlungsvorrichtung has a vakuumrhrenkrper (11) made of a thin, nichtmagnetischen material, arranged in such a way that it is in an annular train circul收藏 引用 批量引用 报错 分享 全部...
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EATON 20295-0012-001 PCB ASSY VACUUM CASSETTE WAFER 15S0285 EATON 201 MCR ORIGINAL UNOPENED BOX Eaton 200 AMP Main Breaker CSH35K Eaton 200 AMP Main Breaker CSH35K EATON 20 AMP TYPE B M9 MCB CIRCUIT BREAKER 240/415V 201B BS 3871
We note that continuous operation of gas jets in high-vacuum chambers have been shown to be possible47, hence eliminating this concern. The CSA scheme has been clearly demonstrated experimentally using CO2 lasers48. Indeed, the long wavelength (10.6 µm) of these lasers allows for ...
This alloy powder was consolidated using vacuum hot press at 800掳C with 30MPa pressure to a density of 99.95%. The hardness and compressive strength ... S Varalakshmi,M Kamaraj,BS Murty - 《Materials Science & Engineering A》 被引量: 145发表: 2010年 Cu–Al–Ni–Mn shape memory alloy ...
In response to different types and intensities of mechanical force, cells modulate their physical properties and adapt their plasma membrane (PM). Caveolae are PM nano-invaginations that contribute to mechanoadaptation, buffering tension changes. However, whether core caveolar proteins contribute to PM ...