咆哮
发表于 2025-3-28 16:39:21
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衣服
发表于 2025-3-28 21:21:00
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贵族
发表于 2025-3-28 23:09:05
Can we get back to full employment?,rger than 12 ft in diameter. It is impractical to insulate these field-erected tanks with high-efficiency multilayer insulations by conventional methods, so a new technique has been devised to apply superinsulations to vessels which cannot be moved or rotated.
Amplify
发表于 2025-3-29 04:49:41
Finn Egil Tønnessen,Per Henning Uppstadctive insulating materials is the accurate determination of the effective thermal conductivity of insulating materials. Although a number of calorimeters [.] have been designed and built to date, almost all of them suffer from certain limitations which restrict their accuracy and limit the temperatu
Hiatus
发表于 2025-3-29 10:37:25
Finn Egil Tønnessen,Per Henning Uppstadon, however, a knowledge of AT also provides criteria for heat transport transition when bubble formation is entirely suppressed. A nonboiling liquid may be heated to the maximum metastable superheat before it disintegrates [.]. As soon as the wall excess temperature increases beyond the limiting su
机构
发表于 2025-3-29 12:11:20
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DOLT
发表于 2025-3-29 17:01:53
https://doi.org/10.1007/978-1-4419-9260-4000(Zn) series, including 7075, 7079, and 7178, are more sensitive to notches than many of the alloys of the above types [.] and have not been seriously considered. Recently, several new 7000-series alloys have been introduced with appreciably greater notch toughness than other alloys of this type.
Dungeon
发表于 2025-3-29 21:16:06
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歹徒
发表于 2025-3-30 01:26:06
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Admire
发表于 2025-3-30 07:46:37
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