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🍸 酒精稀释Alcohol Dilution
C₁V₁ = C₂V₂：由浓酒兑水到目标酒精度。本地处理。可设置「原酒精度 %」、「原体积」、「目标酒精度 %」。C₁V₁ = C₂V₂: dilute strong spirit to a target ABV. Processed locally. Settings: Source ABV %, Source volume, Target ABV %.
使用说明与常见问题How-to & FAQ
「酒精稀释」是什么？What is the Alcohol Dilution tool?
C₁V₁ = C₂V₂：由浓酒兑水到目标酒精度。本地处理。可设置「原酒精度 %」、「原体积」、「目标酒精度 %」。C₁V₁ = C₂V₂: dilute strong spirit to a target ABV. Processed locally. Settings: Source ABV %, Source volume, Target ABV %.
如何使用「酒精稀释」？How do I use the Alcohol Dilution tool?
在「酒精稀释」中，填写「原酒精度 %」、「原体积」、「目标酒精度 %」等参数，结果会随输入实时计算并显示在下方。In the Alcohol Dilution: Fill in "Source ABV %", "Source volume", "Target ABV %"; results are recalculated instantly as you type.
体积用什么单位？What unit should the volume be in?
任何体积单位都可以（毫升、升或盎司），结果使用同一个单位。计算基于 C₁V₁ = C₂V₂，例如 40% 的酒 100 mL 稀释到 20%，总体积为 200 mL，需要加水 100 mL。Any volume unit works (mL, L or ounces), and the result is in the same unit. It uses C₁V₁ = C₂V₂: diluting 100 mL at 40% to 20% gives 200 mL in total, so add 100 mL of water.
能举个计算实例吗？Can you show a worked example?
例如在「酒精稀释」中填 原酒精度 % = 40，原体积 = 500，目标酒精度 % = 20，结果区显示：目标总体积：1,000；需加水：500For example, entering Source ABV % = 40, Source volume = 500, Target ABV % = 20 in the Alcohol Dilution gives: Target total volume: 1,000; Water to add: 500
哪些输入会被检查？Which inputs are validated?
「酒精稀释」会检查这些输入——「原酒精度 %」、「原体积」、「目标酒精度 %」：必须填写，须大于 0；绝对值超过 10¹⁵ 的数也会被拒绝。不符合时结果区显示具体提示，不会给出数字。The Alcohol Dilution checks its inputs — "Source ABV %", "Source volume", "Target ABV %": required, must be greater than 0; numbers above 10¹⁵ in absolute value are rejected too. When a value fails, the result area names the problem instead of showing a number.
有哪些选项可以调整？What options can I adjust?
「酒精稀释」的设置：「原酒精度 %」默认 40；「原体积」默认 500；「目标酒精度 %」默认 20。每次生成结果都按当前设置处理。Settings in the Alcohol Dilution — "Source ABV %" default 40; "Source volume" default 500; "Target ABV %" default 20. The result always uses the current settings.
计算结果可以用于作业或工程吗？Can I use the results for homework or engineering?
「酒精稀释」使用教科书标准公式（公式写在说明和常见问题中），适合学习和估算核对；涉及安全的工程设计请以规范和实测为准。The Alcohol Dilution uses standard textbook formulas (given in the description and FAQ), which is good for learning and checking estimates; for safety-critical engineering follow codes and measured values.
「酒精稀释」免费吗？需要注册吗？Is the Alcohol Dilution free? Do I need an account?
「酒精稀释」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 Alcohol Dilution is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.