☢️ 纳居里 ↔ 微居里Nanocurie to Microcurie
纳居里与微居里互算（1 nCi = 0.001 µCi）。本地换算，附常用相关单位。Convert nanocurie and microcurie (1 nCi = 0.001 µCi). Runs locally with related units.
点击任意一行可复制该结果；小于 0.0001 或不小于 10¹⁵ 的数值用 × 10ⁿ 科学计数法显示Click any row to copy that result. Values below 0.0001 or at least 10¹⁵ are shown in × 10ⁿ notation
使用说明与常见问题How-to & FAQ
「纳居里 ↔ 微居里」是什么？What is the Nanocurie to Microcurie tool?
纳居里与微居里互算（1 nCi = 0.001 µCi）。本地换算，附常用相关单位。Convert nanocurie and microcurie (1 nCi = 0.001 µCi). Runs locally with related units.
如何使用「纳居里 ↔ 微居里」？How do I use the Nanocurie to Microcurie tool?
在「纳居里 ↔ 微居里」中输入数值并选择原单位，表格会同时列出换算到所有其他单位的结果，可一键复制。Enter a value in the Nanocurie to Microcurie and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 纳居里等于多少微居里？How many microcurie in 1 nanocurie?
1 nCi = 0.001 µCi（按国际定义系数）。1 nCi = 0.001 µCi (international definition).
如何把纳居里换算成微居里？How do I convert nanocurie to microcurie?
结果 = 数值 × 0.001。例如 1000 nCi = 1 µCi。result = value × 0.001. Example: 1000 nCi = 1 µCi.
纳居里/微居里属于哪类单位？What kind of units are nanocurie/microcurie?
二者同属「放射性活度」量纲，可安全互算。Both are radioactivity units.
换算系数准确吗？Are the conversion factors exact?
「纳居里 ↔ 微居里」采用国际单位制（SI）或公认标准中的定义值作为换算系数，结果保留约 10 位有效数字。The Nanocurie to Microcurie uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「纳居里 ↔ 微居里」免费吗？需要注册吗？Is the Nanocurie to Microcurie free? Do I need an account?
「纳居里 ↔ 微居里」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Nanocurie to Microcurie is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.