V2EX cryogenics

Cryogenics

定义 Definition

低温学 / 超低温技术:研究与应用极低温(通常指低于约 150°C)环境下的物理现象、材料行为与工程技术的学科与方法,常用于液氮/液氦制冷、超导、航天推进剂储存等领域。(该词在大众语境中也常被用来指“冷冻保存人体/遗体”,但这更具体称为 cryonics。)

发音 Pronunciation (IPA)

/kradnks/

例句 Examples

Cryogenics is used to store liquid nitrogen safely.
低温技术被用来安全储存液氮。

Cryogenics enables scientists to study how materials behave near absolute zero, improving superconducting technologies and space engineering.
低温学使科学家能够研究材料在接近绝对零度时的行为,从而推动超导技术与航天工程的发展。

词源 Etymology

cryogenics 由希腊语词根构成:*cryo-*(“冷、冰”,源自 kryos)+ -genics(与“产生、生成/引发某种条件”相关)。整体含义可理解为“与产生/实现极低温相关的技术与研究”。

相关词 Related Words

文学作品中的用例 Literary Works

  • The Martian(Andy Weir)涉及航天工程与低温储存/推进剂等语境中常出现相关术语。
  • A Brief History of Time(Stephen Hawking)在讨论极端物理条件与低温相关现象时可能出现相关概念与词汇。
  • *Surely You’re Joking, Mr. Feynman!*(Richard P. Feynman)涉及物理研究经历与实验条件,可能提到低温实验与相关技术背景。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     932 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 8ms UTC 20:14 PVG 04:14 LAX 12:14 JFK 15:14
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86