☢️ 毫希 ↔ 微希Millisievert to Microsievert
毫希与微希互算（1 mSv = 1000 µSv）。本地换算，附常用相关单位。Convert millisievert and microsievert (1 mSv = 1000 µSv). 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
「毫希 ↔ 微希」是什么？What is the Millisievert to Microsievert tool?
毫希与微希互算（1 mSv = 1000 µSv）。本地换算，附常用相关单位。Convert millisievert and microsievert (1 mSv = 1000 µSv). Runs locally with related units.
如何使用「毫希 ↔ 微希」？How do I use the Millisievert to Microsievert tool?
在「毫希 ↔ 微希」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 Millisievert to Microsievert and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 毫希等于多少微希？How many microsievert in 1 millisievert?
1 mSv = 1000 µSv（按国际定义系数）。1 mSv = 1000 µSv (international definition).
如何把毫希换算成微希？How do I convert millisievert to microsievert?
结果 = 数值 × 1000。例如 1 mSv = 1000 µSv。result = value × 1000. Example: 1 mSv = 1000 µSv.
毫希/微希属于哪类单位？What kind of units are millisievert/microsievert?
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?
「毫希 ↔ 微希」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 Millisievert to Microsievert uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「毫希 ↔ 微希」免费吗？需要注册吗？Is the Millisievert to Microsievert free? Do I need an account?
「毫希 ↔ 微希」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 Millisievert to Microsievert is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.