🔌 纳西 ↔ 太西Nanosiemens to Terasiemens
纳西与太西互算（1 nS = 1e-21 TS）。本地换算，附常用相关单位。Convert nanosiemens and terasiemens (1 nS = 1e-21 TS). 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
「纳西 ↔ 太西」是什么？What is the Nanosiemens to Terasiemens tool?
纳西与太西互算（1 nS = 1e-21 TS）。本地换算，附常用相关单位。Convert nanosiemens and terasiemens (1 nS = 1e-21 TS). Runs locally with related units.
如何使用「纳西 ↔ 太西」？How do I use the Nanosiemens to Terasiemens tool?
在「纳西 ↔ 太西」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 Nanosiemens to Terasiemens and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 纳西等于多少太西？How many terasiemens in 1 nanosiemens?
1 nS = 1e-21 TS（按国际定义系数）。1 nS = 1e-21 TS (international definition).
如何把纳西换算成太西？How do I convert nanosiemens to terasiemens?
结果 = 数值 × 1e-21。例如 1e+21 nS = 1 TS。result = value × 1e-21. Example: 1e+21 nS = 1 TS.
纳西/太西属于哪类单位？What kind of units are nanosiemens/terasiemens?
二者同属「电导」量纲，可安全互算；也可打开「conductance-converter」做多单位对照。Both are conductance units; see also the conductance converter hub.
换算系数准确吗？Are the conversion factors exact?
「纳西 ↔ 太西」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 Nanosiemens to Terasiemens uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「纳西 ↔ 太西」免费吗？需要注册吗？Is the Nanosiemens to Terasiemens free? Do I need an account?
「纳西 ↔ 太西」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 Nanosiemens to Terasiemens is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.