🔴 木卫五半径 ↔ 海卫二半径Amalthea mean radius to Nereid mean radius
木卫五半径与海卫二半径互算（1 RAma = 0.4911764706 RNer）。本地换算，附常用相关单位。Convert Amalthea mean radius and Nereid mean radius (1 RAma = 0.4911764706 RNer). 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
「木卫五半径 ↔ 海卫二半径」是什么？What is the Amalthea mean radius to Nereid mean radius tool?
木卫五半径与海卫二半径互算（1 RAma = 0.4911764706 RNer）。本地换算，附常用相关单位。Convert Amalthea mean radius and Nereid mean radius (1 RAma = 0.4911764706 RNer). Runs locally with related units.
如何使用「木卫五半径 ↔ 海卫二半径」？How do I use the Amalthea mean radius to Nereid mean radius tool?
在「木卫五半径 ↔ 海卫二半径」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 Amalthea mean radius to Nereid mean radius and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 木卫五半径等于多少海卫二半径？How many Nereid mean radius in 1 Amalthea mean radius?
1 RAma = 0.4911764706 RNer（按国际定义系数）。1 RAma = 0.4911764706 RNer (international definition).
如何把木卫五半径换算成海卫二半径？How do I convert Amalthea mean radius to Nereid mean radius?
结果 = 数值 × 0.4911764706。例如 1 RAma = 0.4911764706 RNer。result = value × 0.4911764706. Example: 1 RAma = 0.4911764706 RNer.
木卫五半径/海卫二半径属于哪类单位？What kind of units are Amalthea mean radius/Nereid mean radius?
二者同属「长度」量纲，可安全互算；也可打开「length-converter」做多单位对照。Both are length units; see also the length converter hub.
换算系数准确吗？Are the conversion factors exact?
「木卫五半径 ↔ 海卫二半径」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 Amalthea mean radius to Nereid mean radius uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「木卫五半径 ↔ 海卫二半径」免费吗？需要注册吗？Is the Amalthea mean radius to Nereid mean radius free? Do I need an account?
「木卫五半径 ↔ 海卫二半径」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 Amalthea mean radius to Nereid mean radius is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.