⚖️ 公吨 ↔ 微克Tonne to Microgram
公吨与微克互算（1 t = 1e+12 µg）。本地换算，附常用相关单位。Convert tonne and microgram (1 t = 1e+12 µg). 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
「公吨 ↔ 微克」是什么？What is the Tonne to Microgram tool?
公吨与微克互算（1 t = 1e+12 µg）。本地换算，附常用相关单位。Convert tonne and microgram (1 t = 1e+12 µg). Runs locally with related units.
如何使用「公吨 ↔ 微克」？How do I use the Tonne to Microgram tool?
在「公吨 ↔ 微克」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 Tonne to Microgram and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 公吨等于多少微克？How many microgram in 1 tonne?
1 t = 1e+12 µg（按国际定义系数）。1 t = 1e+12 µg (international definition).
如何把公吨换算成微克？How do I convert tonne to microgram?
结果 = 数值 × 1e+12。例如 1 t = 1e+12 µg。result = value × 1e+12. Example: 1 t = 1e+12 µg.
公吨/微克属于哪类单位？What kind of units are tonne/microgram?
二者同属「质量」量纲，可安全互算；也可打开「weight-converter」做多单位对照。Both are mass units; see also the weight converter hub.
换算系数准确吗？Are the conversion factors exact?
「公吨 ↔ 微克」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 Tonne to Microgram uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「公吨 ↔ 微克」免费吗？需要注册吗？Is the Tonne to Microgram free? Do I need an account?
「公吨 ↔ 微克」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 Tonne to Microgram is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.