🔌 兆欧 ↔ 欧姆Megaohm to Ohm
兆欧与欧姆互算（1 MΩ = 1000000 Ω）。本地换算，附常用相关单位。Convert megaohm and ohm (1 MΩ = 1000000 Ω). 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
「兆欧 ↔ 欧姆」是什么？What is the Megaohm to Ohm tool?
兆欧与欧姆互算（1 MΩ = 1000000 Ω）。本地换算，附常用相关单位。Convert megaohm and ohm (1 MΩ = 1000000 Ω). Runs locally with related units.
如何使用「兆欧 ↔ 欧姆」？How do I use the Megaohm to Ohm tool?
在「兆欧 ↔ 欧姆」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 Megaohm to Ohm and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 兆欧等于多少欧姆？How many ohm in 1 megaohm?
1 MΩ = 1000000 Ω（按国际定义系数）。1 MΩ = 1000000 Ω (international definition).
如何把兆欧换算成欧姆？How do I convert megaohm to ohm?
结果 = 数值 × 1000000。例如 1 MΩ = 1000000 Ω。result = value × 1000000. Example: 1 MΩ = 1000000 Ω.
兆欧/欧姆属于哪类单位？What kind of units are megaohm/ohm?
二者同属「电阻」量纲，可安全互算。Both are resistance units.
换算系数准确吗？Are the conversion factors exact?
「兆欧 ↔ 欧姆」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 Megaohm to Ohm uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「兆欧 ↔ 欧姆」免费吗？需要注册吗？Is the Megaohm to Ohm free? Do I need an account?
「兆欧 ↔ 欧姆」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 Megaohm to Ohm is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.