☢️ 兆贝克 ↔ 贝克勒尔Megabecquerel to Becquerel
兆贝克与贝克勒尔互算（1 MBq = 1000000 Bq）。本地换算，附常用相关单位。Convert megabecquerel and becquerel (1 MBq = 1000000 Bq). 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
「兆贝克 ↔ 贝克勒尔」是什么？What is the Megabecquerel to Becquerel tool?
兆贝克与贝克勒尔互算（1 MBq = 1000000 Bq）。本地换算，附常用相关单位。Convert megabecquerel and becquerel (1 MBq = 1000000 Bq). Runs locally with related units.
如何使用「兆贝克 ↔ 贝克勒尔」？How do I use the Megabecquerel to Becquerel tool?
在「兆贝克 ↔ 贝克勒尔」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 Megabecquerel to Becquerel and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 兆贝克等于多少贝克勒尔？How many becquerel in 1 megabecquerel?
1 MBq = 1000000 Bq（按国际定义系数）。1 MBq = 1000000 Bq (international definition).
如何把兆贝克换算成贝克勒尔？How do I convert megabecquerel to becquerel?
结果 = 数值 × 1000000。例如 1 MBq = 1000000 Bq。result = value × 1000000. Example: 1 MBq = 1000000 Bq.
兆贝克/贝克勒尔属于哪类单位？What kind of units are megabecquerel/becquerel?
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?
「兆贝克 ↔ 贝克勒尔」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 Megabecquerel to Becquerel uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「兆贝克 ↔ 贝克勒尔」免费吗？需要注册吗？Is the Megabecquerel to Becquerel free? Do I need an account?
「兆贝克 ↔ 贝克勒尔」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 Megabecquerel to Becquerel is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.