V2EX dose rate

Dose Rate

释义 Definition

剂量率:单位时间内所接受的辐射剂量(或药物剂量)的大小。最常见于放射防护与医学影像/放疗语境,常用单位如 Gy/s、Gy/h、Sv/h、mSv/h 等。该词也可用于药理学(给药速率),但更常指辐射剂量率

发音 Pronunciation (IPA)

/dos ret/

例句 Examples

The dose rate in the control room is low.
控制室内的剂量率很低。

Because the dose rate increased during the procedure, the team shortened the exposure time and added shielding to keep the total dose within limits.
由于操作过程中剂量率升高,团队缩短了照射时间并增加屏蔽,以确保总剂量控制在限值内。

词源 Etymology

dose 源自希腊语 dosis(意为“给予、用量”),经拉丁语与法语进入英语,表示“剂量/用量”。rate 来自拉丁语 rata(与“计算、比例”相关),在英语中表示“速率/比率”。合起来 dose rate 直译为“剂量的速率”,即“每单位时间的剂量”。

相关词 Related Words

文献与作品 Notable Works

  • ICRP Publications(国际放射防护委员会建议书):常在放射防护限值、工作场所监测与防护优化中讨论剂量率。
  • UNSCEAR Reports(联合国原子辐射效应科学委员会报告):用于描述环境与人群的辐射水平与剂量率评估。
  • NCRP Reports(美国国家辐射防护与测量委员会报告):涉及辐射测量、剂量率监测与防护实践。
  • Radiation Protection and Dosimetry(期刊《辐射防护与剂量学》):大量论文直接使用并分析 dose rate。
  • Introduction to Health Physics(健康物理学入门类教材,如 Cember & Johnson):在剂量学与辐射防护章节中系统讲解剂量与剂量率。
About     Help     Advertise     Blog     API     FAQ     Solana     5241 Online   Highest 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 36ms UTC 09:18 PVG 17:18 LAX 02:18 JFK 05:18
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