Dawdle
发表于 2025-3-27 00:34:20
http://reply.papertrans.cn/15/1475/147411/147411_31.png
bifurcate
发表于 2025-3-27 02:12:59
A Constant Temperature Control System for the Range, Room Temperature to -320°F later to report that the compound possessed interesting psychotropic properties in animals (Sternback, 1983). Subsequently over 3000 1,4 benzo- and heterodiazepines have been synthesized (Sternbach, 1983), and more is known about the mechanism of action of this class of medications than any other psychotropic drug class (Haefely, 1983).
Redundant
发表于 2025-3-27 05:45:16
http://reply.papertrans.cn/15/1475/147411/147411_33.png
音乐戏剧
发表于 2025-3-27 11:55:14
Indigenous Peoples and Canadian Defenceogen reservoir, with a capacity of 500 liters, built into the dewar to maintain a copper radiation shield at liquid nitrogen temperature; an outer shell of stainless steel; and a built-in vacuum pump and instrumentation.
啪心儿跳动
发表于 2025-3-27 14:36:29
Stéfanie von Hlatky,Srdjan Vucetic it is necessary to periodically refrigerate the hydrogen load to prevent the build-up of excessive pressures. The purpose of this paper is to indicate the function of liquid hydrogen refrigerators and to describe a new refrigeration system developed by the NBS-AEC Cryogenic Engineering Laboratory.
arbovirus
发表于 2025-3-27 18:32:02
Neil Young: Some Complexities in His Songs,ment of temperature, pressure, volume and other thermodynamic properties. The change in resistance of carbon as a function of temperature was used to enable measurements of temperature and liquid level at 20° K. Calibration of several carbon resistors provided data to interpret the experimental results.
船员
发表于 2025-3-28 01:03:28
https://doi.org/10.1007/978-1-4684-3099-8cryogenics; engine; flow; hydrogen; industry; material; materials; mining; nature; radiation; superconductivit
palette
发表于 2025-3-28 05:39:00
http://reply.papertrans.cn/15/1475/147411/147411_38.png
Fierce
发表于 2025-3-28 09:16:36
http://reply.papertrans.cn/15/1475/147411/147411_39.png
印第安人
发表于 2025-3-28 11:22:18
The Political Economy of DefenceThe development of a large-scale hydrogen liquefier by the National Bureau of Standards required development of large, transportable types of liquid hydrogen vessels. It is the purpose of this paper to report on some aspects of large-scale hydrogen dewar development conducted at the National Bureau of Standards’ Cryogenic Engineering Laboratory.