⌛ 金星年 ↔ 土卫二自转日Venus sidereal year to Enceladus day
金星年与土卫二自转日互算（1 a Venus = 163.9892826 d Enc）。本地换算，附常用相关单位。Convert Venus sidereal year and Enceladus day (1 a Venus = 163.9892826 d Enc). 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
「金星年 ↔ 土卫二自转日」是什么？What is the Venus sidereal year to Enceladus day tool?
金星年与土卫二自转日互算（1 a Venus = 163.9892826 d Enc）。本地换算，附常用相关单位。Convert Venus sidereal year and Enceladus day (1 a Venus = 163.9892826 d Enc). Runs locally with related units.
如何使用「金星年 ↔ 土卫二自转日」？How do I use the Venus sidereal year to Enceladus day tool?
在「金星年 ↔ 土卫二自转日」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 Venus sidereal year to Enceladus day and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 金星年等于多少土卫二自转日？How many Enceladus day in 1 Venus sidereal year?
1 a Venus = 163.9892826 d Enc（按国际定义系数）。1 a Venus = 163.9892826 d Enc (international definition).
如何把金星年换算成土卫二自转日？How do I convert Venus sidereal year to Enceladus day?
结果 = 数值 × 163.9892826。例如 1 a Venus = 163.9892826 d Enc。result = value × 163.9892826. Example: 1 a Venus = 163.9892826 d Enc.
金星年/土卫二自转日属于哪类单位？What kind of units are Venus sidereal year/Enceladus day?
二者同属「时间」量纲，可安全互算；也可打开「time-unit-converter」做多单位对照。Both are time units; see also the time unit converter hub.
换算系数准确吗？Are the conversion factors exact?
「金星年 ↔ 土卫二自转日」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 Venus sidereal year to Enceladus day uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「金星年 ↔ 土卫二自转日」免费吗？需要注册吗？Is the Venus sidereal year to Enceladus day free? Do I need an account?
「金星年 ↔ 土卫二自转日」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 Venus sidereal year to Enceladus day is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.