Math & Numbers
放射性同位素与药物的指数衰减计算：由半衰期、初始量与时间求剩余量，或反推半衰期、所需时间、稳态蓄积。N(t) = N0·e^(-λt)。
用三种语言从你的代码中调用此工具。
curl -X POST 'https://api.elysiatools.com/zh/api/tools/half-life-calculator' \
-H 'Content-Type: application/json' \
-d '{"mode":"remaining","halfLife":5730,"n0":100,"nt":0,"time":11460,"percentRemaining":0,"timeUnit":"years","singleDose":0,"dosingInterval":0,"decimalPlaces":4}'以 JSON 形式 POST 提交输入参数。文件类型参数需先单独上传。
POST https://api.elysiatools.com/zh/api/tools/half-life-calculator| 参数名 | 类型 | 必填 | 说明 |
|---|---|---|---|
| mode | select | 否 | — |
| halfLife | number | 否 | Half-life in the selected time unit. Required for remaining/time/dose modes. |
| n0 | number | 否 | Initial quantity (mass, activity, count, dose…). Required for remaining/half-life modes. |
| nt | number | 否 | Measured remaining quantity. Required for half-life/time modes. |
| time | number | 否 | Elapsed time in the selected unit. Required for remaining/half-life modes. |
将此工具加入你的 Model Context Protocol 服务，让 AI 智能体可以列出并调用它。
将以下内容加入你的 MCP 客户端配置：
{
"mcpServers": {
"elysiatools-half-life-calculator": {
"name": "half-life-calculator",
"description": "放射性同位素与药物的指数衰减计算：由半衰期、初始量与时间求剩余量，或反推半衰期、所需时间、稳态蓄积。N(t) = N0·e^(-λt)。",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=half-life-calculator",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}连接到 SSE 端点后，列出已开放的工具：
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}通过工具 id 调用，参数由其参数表构建：
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "half-life-calculator",
"arguments": {
"mode": "remaining",
"halfLife": 5730,
"n0": 100,
"nt": 0,
"time": 11460,
"percentRemaining": 0,
"timeUnit": "years",
"singleDose": 0,
"dosingInterval": 0,
"decimalPlaces": 4
}
}
}有问题或反馈？请联系 [email protected]
| percentRemaining | number | 否 | Alternative to N(t) in time mode: target percentage of N0 still present. |
| timeUnit | select | 否 | — |
| singleDose | number | 否 | Amount of drug administered at each dose. |
| dosingInterval | number | 否 | Time between consecutive doses, in the selected time unit. |
| decimalPlaces | number | 否 | — |
JSON 结果
{
"key": {...},
"metadata": {
"key": "value"
},
"error": "Error message (optional)",
"message": "Notification message (optional)"
}