☢️ 纳希 ↔ 亏希Nanosievert to Quectosievert
纳希与亏希互算（1 nSv = 1e+21 qSv）。本地换算，附常用相关单位。Convert nanosievert and quectosievert (1 nSv = 1e+21 qSv). 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
「纳希 ↔ 亏希」是什么？What is the Nanosievert to Quectosievert tool?
纳希与亏希互算（1 nSv = 1e+21 qSv）。本地换算，附常用相关单位。Convert nanosievert and quectosievert (1 nSv = 1e+21 qSv). Runs locally with related units.
如何使用「纳希 ↔ 亏希」？How do I use the Nanosievert to Quectosievert tool?
在「纳希 ↔ 亏希」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 Nanosievert to Quectosievert and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 纳希等于多少亏希？How many quectosievert in 1 nanosievert?
1 nSv = 1e+21 qSv（按国际定义系数）。1 nSv = 1e+21 qSv (international definition).
如何把纳希换算成亏希？How do I convert nanosievert to quectosievert?
结果 = 数值 × 1e+21。例如 1e-21 nSv = 1 qSv。result = value × 1e+21. Example: 1e-21 nSv = 1 qSv.
纳希/亏希属于哪类单位？What kind of units are nanosievert/quectosievert?
二者同属「剂量当量」量纲，可安全互算。Both are dose equivalent units.
换算系数准确吗？Are the conversion factors exact?
「纳希 ↔ 亏希」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 Nanosievert to Quectosievert uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「纳希 ↔ 亏希」免费吗？需要注册吗？Is the Nanosievert to Quectosievert free? Do I need an account?
「纳希 ↔ 亏希」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 Nanosievert to Quectosievert is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.