📶 太赫 ↔ 千赫Terahertz to Kilohertz
太赫与千赫互算（1 THz = 1000000000 kHz）。本地换算，附常用相关单位。Convert terahertz and kilohertz (1 THz = 1000000000 kHz). 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
「太赫 ↔ 千赫」是什么？What is the Terahertz to Kilohertz tool?
太赫与千赫互算（1 THz = 1000000000 kHz）。本地换算，附常用相关单位。Convert terahertz and kilohertz (1 THz = 1000000000 kHz). Runs locally with related units.
如何使用「太赫 ↔ 千赫」？How do I use the Terahertz to Kilohertz tool?
在「太赫 ↔ 千赫」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 Terahertz to Kilohertz and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 太赫等于多少千赫？How many kilohertz in 1 terahertz?
1 THz = 1000000000 kHz（按国际定义系数）。1 THz = 1000000000 kHz (international definition).
如何把太赫换算成千赫？How do I convert terahertz to kilohertz?
结果 = 数值 × 1000000000。例如 1 THz = 1000000000 kHz。result = value × 1000000000. Example: 1 THz = 1000000000 kHz.
太赫/千赫属于哪类单位？What kind of units are terahertz/kilohertz?
二者同属「频率」量纲，可安全互算。Both are frequency units.
换算系数准确吗？Are the conversion factors exact?
「太赫 ↔ 千赫」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 Terahertz to Kilohertz uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「太赫 ↔ 千赫」免费吗？需要注册吗？Is the Terahertz to Kilohertz free? Do I need an account?
「太赫 ↔ 千赫」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 Terahertz to Kilohertz is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.