放射性衰变剩余活度计算器（A = A₀·e^(−λt)）

POST http://127.0.0.1:3003/zh/api/tools/half-life-activity-decay

{
  "mcpServers": {
    "elysiatools-half-life-activity-decay": {
      "name": "half-life-activity-decay",
      "description": "计算放射性核素衰变后的剩余活度：A(t) = A₀·e^(−λt) = A₀·2^(−t/T½)，λ = ln2/T½。支持 Bq/kBq/MBq/GBq/Ci/mCi/µCi/dpm 活度单位与秒/分/时/天/年时间单位，输出剩余活度、剩余百分比、衰变常数、已渡半衰期数。示例覆盖 Tc-99m（T½=6.01 h，核医学）与 F-18（T½=109.77 min，PET）。",
      "baseUrl": "http://127.0.0.1:3003/mcp/sse?toolId=half-life-activity-decay",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/list"
}

{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "half-life-activity-decay",
    "arguments": {
  "initialActivity": 800,
  "activityUnit": "MBq",
  "halfLife": 6.01,
  "halfLifeUnit": "hours",
  "elapsedTime": 6,
  "timeUnit": "hours",
  "decimalPlaces": 2
}
  }
}