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📄 1_1.asp

📁 《管式加热炉设计计算程序》本程序依据《管式加热炉规范》 SY/T0538-2004进行开发而成。适用于油田、长输管道圆筒型管式加热炉(包括丁头管、翅片管)的热力计算、水力计算、阻力计算及强度计算。
💻 ASP
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  if (decPoints > 1)
  {
    alert("请在 t25 域中输入一个有效数字。");
    theForm.t25.focus();
    return (false);
  }

  var chkVal = allNum;
  var prsVal = parseFloat(allNum);
  if (chkVal != "" && !(prsVal >= "50" && prsVal <= "1000"))
  {
    alert("请在 t25 域中输入值 大于或等于 50 与 小于或等于 1000。");
    theForm.t25.focus();
    return (false);
  }

  var checkOK = "0123456789-.,";
  var checkStr = theForm.t26.value;
  var allValid = true;
  var decPoints = 0;
  var allNum = "";
  for (i = 0;  i < checkStr.length;  i++)
  {
    ch = checkStr.charAt(i);
    for (j = 0;  j < checkOK.length;  j++)
      if (ch == checkOK.charAt(j))
        break;
    if (j == checkOK.length)
    {
      allValid = false;
      break;
    }
    if (ch == ".")
    {
      allNum += ".";
      decPoints++;
    }
    else if (ch != ",")
      allNum += ch;
  }
  if (!allValid)
  {
    alert("在 t26 域中,只能输入 数字 个字符。");
    theForm.t26.focus();
    return (false);
  }

  if (decPoints > 1)
  {
    alert("请在 t26 域中输入一个有效数字。");
    theForm.t26.focus();
    return (false);
  }

  var chkVal = allNum;
  var prsVal = parseFloat(allNum);
  if (chkVal != "" && !(prsVal >= "50" && prsVal <= "1000"))
  {
    alert("请在 t26 域中输入值 大于或等于 50 与 小于或等于 1000。");
    theForm.t26.focus();
    return (false);
  }

  var checkOK = "0123456789-.,";
  var checkStr = theForm.t27.value;
  var allValid = true;
  var decPoints = 0;
  var allNum = "";
  for (i = 0;  i < checkStr.length;  i++)
  {
    ch = checkStr.charAt(i);
    for (j = 0;  j < checkOK.length;  j++)
      if (ch == checkOK.charAt(j))
        break;
    if (j == checkOK.length)
    {
      allValid = false;
      break;
    }
    if (ch == ".")
    {
      allNum += ".";
      decPoints++;
    }
    else if (ch != ",")
      allNum += ch;
  }
  if (!allValid)
  {
    alert("在 t27 域中,只能输入 数字 个字符。");
    theForm.t27.focus();
    return (false);
  }

  if (decPoints > 1)
  {
    alert("请在 t27 域中输入一个有效数字。");
    theForm.t27.focus();
    return (false);
  }

  var chkVal = allNum;
  var prsVal = parseFloat(allNum);
  if (chkVal != "" && !(prsVal >= "0" && prsVal <= "10"))
  {
    alert("请在 t27 域中输入值 大于或等于 0 与 小于或等于 10。");
    theForm.t27.focus();
    return (false);
  }

  if (theForm.t33.value == "")
  {
    alert("请在 t33 域中输入值。");
    theForm.t33.focus();
    return (false);
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  var checkOK = "0123456789-.,";
  var checkStr = theForm.t33.value;
  var allValid = true;
  var decPoints = 0;
  var allNum = "";
  for (i = 0;  i < checkStr.length;  i++)
  {
    ch = checkStr.charAt(i);
    for (j = 0;  j < checkOK.length;  j++)
      if (ch == checkOK.charAt(j))
        break;
    if (j == checkOK.length)
    {
      allValid = false;
      break;
    }
    if (ch == ".")
    {
      allNum += ".";
      decPoints++;
    }
    else if (ch != ",")
      allNum += ch;
  }
  if (!allValid)
  {
    alert("在 t33 域中,只能输入 数字 个字符。");
    theForm.t33.focus();
    return (false);
  }

  if (decPoints > 1)
  {
    alert("请在 t33 域中输入一个有效数字。");
    theForm.t33.focus();
    return (false);
  }

  var chkVal = allNum;
  var prsVal = parseFloat(allNum);
  if (chkVal != "" && !(prsVal >= "0" && prsVal <= "200"))
  {
    alert("请在 t33 域中输入值 大于或等于 0 与 小于或等于 200。");
    theForm.t33.focus();
    return (false);
  }

  var checkOK = "0123456789-.,";
  var checkStr = theForm.t34.value;
  var allValid = true;
  var decPoints = 0;
  var allNum = "";
  for (i = 0;  i < checkStr.length;  i++)
  {
    ch = checkStr.charAt(i);
    for (j = 0;  j < checkOK.length;  j++)
      if (ch == checkOK.charAt(j))
        break;
    if (j == checkOK.length)
    {
      allValid = false;
      break;
    }
    if (ch == ".")
    {
      allNum += ".";
      decPoints++;
    }
    else if (ch != ",")
      allNum += ch;
  }
  if (!allValid)
  {
    alert("在 t34 域中,只能输入 数字 个字符。");
    theForm.t34.focus();
    return (false);
  }

  if (decPoints > 1)
  {
    alert("请在 t34 域中输入一个有效数字。");
    theForm.t34.focus();
    return (false);
  }

  var chkVal = allNum;
  var prsVal = parseFloat(allNum);
  if (chkVal != "" && !(prsVal >= "0" && prsVal <= "1000"))
  {
    alert("请在 t34 域中输入值 大于或等于 0 与 小于或等于 1000。");
    theForm.t34.focus();
    return (false);
  }

  var checkOK = "0123456789-.,";
  var checkStr = theForm.t35.value;
  var allValid = true;
  var decPoints = 0;
  var allNum = "";
  for (i = 0;  i < checkStr.length;  i++)
  {
    ch = checkStr.charAt(i);
    for (j = 0;  j < checkOK.length;  j++)
      if (ch == checkOK.charAt(j))
        break;
    if (j == checkOK.length)
    {
      allValid = false;
      break;
    }
    if (ch == ".")
    {
      allNum += ".";
      decPoints++;
    }
    else if (ch != ",")
      allNum += ch;
  }
  if (!allValid)
  {
    alert("在 t35 域中,只能输入 数字 个字符。");
    theForm.t35.focus();
    return (false);
  }

  if (decPoints > 1)
  {
    alert("请在 t35 域中输入一个有效数字。");
    theForm.t35.focus();
    return (false);
  }

  var chkVal = allNum;
  var prsVal = parseFloat(allNum);
  if (chkVal != "" && !(prsVal >= "0" && prsVal <= "200"))
  {
    alert("请在 t35 域中输入值 大于或等于 0 与 小于或等于 200。");
    theForm.t35.focus();
    return (false);
  }

  var checkOK = "0123456789-.,";
  var checkStr = theForm.t36.value;
  var allValid = true;
  var decPoints = 0;
  var allNum = "";
  for (i = 0;  i < checkStr.length;  i++)
  {
    ch = checkStr.charAt(i);
    for (j = 0;  j < checkOK.length;  j++)
      if (ch == checkOK.charAt(j))
        break;
    if (j == checkOK.length)
    {
      allValid = false;
      break;
    }
    if (ch == ".")
    {
      allNum += ".";
      decPoints++;
    }
    else if (ch != ",")
      allNum += ch;
  }
  if (!allValid)
  {
    alert("在 t36 域中,只能输入 数字 个字符。");
    theForm.t36.focus();
    return (false);
  }

  if (decPoints > 1)
  {
    alert("请在 t36 域中输入一个有效数字。");
    theForm.t36.focus();
    return (false);
  }

  var chkVal = allNum;
  var prsVal = parseFloat(allNum);
  if (chkVal != "" && !(prsVal >= "0" && prsVal <= "1000"))
  {
    alert("请在 t36 域中输入值 大于或等于 0 与 小于或等于 1000。");
    theForm.t36.focus();
    return (false);
  }

  var checkOK = "0123456789-.,";
  var checkStr = theForm.t28.value;
  var allValid = true;
  var decPoints = 0;
  var allNum = "";
  for (i = 0;  i < checkStr.length;  i++)
  {
    ch = checkStr.charAt(i);
    for (j = 0;  j < checkOK.length;  j++)
      if (ch == checkOK.charAt(j))
        break;
    if (j == checkOK.length)
    {
      allValid = false;
      break;
    }
    if (ch == ".")
    {
      allNum += ".";
      decPoints++;
    }
    else if (ch != ",")
      allNum += ch;
  }
  if (!allValid)
  {
    alert("在 t28 域中,只能输入 数字 个字符。");
    theForm.t28.focus();
    return (false);
  }

  if (decPoints > 1)
  {
    alert("请在 t28 域中输入一个有效数字。");
    theForm.t28.focus();
    return (false);
  }

  var chkVal = allNum;
  var prsVal = parseFloat(allNum);
  if (chkVal != "" && !(prsVal >= "100" && prsVal <= "10000"))
  {
    alert("请在 t28 域中输入值 大于或等于 100 与 小于或等于 10000。");
    theForm.t28.focus();
    return (false);
  }

  var checkOK = "0123456789-.,";
  var checkStr = theForm.t29.value;
  var allValid = true;
  var decPoints = 0;
  var allNum = "";
  for (i = 0;  i < checkStr.length;  i++)
  {
    ch = checkStr.charAt(i);
    for (j = 0;  j < checkOK.length;  j++)
      if (ch == checkOK.charAt(j))
        break;
    if (j == checkOK.length)
    {
      allValid = false;
      break;
    }
    if (ch == ".")
    {
      allNum += ".";
      decPoints++;
    }
    else if (ch != ",")
      allNum += ch;
  }
  if (!allValid)
  {
    alert("在 t29 域中,只能输入 数字 个字符。");
    theForm.t29.focus();
    return (false);
  }

  if (decPoints > 1)
  {
    alert("请在 t29 域中输入一个有效数字。");
    theForm.t29.focus();
    return (false);
  }

  var chkVal = allNum;
  var prsVal = parseFloat(allNum);
  if (chkVal != "" && !(prsVal >= "1" && prsVal <= "200"))
  {
    alert("请在 t29 域中输入值 大于或等于 1 与 小于或等于 200。");
    theForm.t29.focus();
    return (false);
  }

  var checkOK = "0123456789-.,";
  var checkStr = theForm.t30.value;
  var allValid = true;
  var decPoints = 0;
  var allNum = "";
  for (i = 0;  i < checkStr.length;  i++)
  {
    ch = checkStr.charAt(i);
    for (j = 0;  j < checkOK.length;  j++)
      if (ch == checkOK.charAt(j))
        break;
    if (j == checkOK.length)
    {
      allValid = false;
      break;
    }
    if (ch == ".")
    {
      allNum += ".";
      decPoints++;
    }
    else if (ch != ",")
      allNum += ch;
  }
  if (!allValid)
  {
    alert("在 t30 域中,只能输入 数字 个字符。");
    theForm.t30.focus();
    return (false);
  }

  if (decPoints > 1)
  {
    alert("请在 t30 域中输入一个有效数字。");
    theForm.t30.focus();
    return (false);
  }

  var chkVal = allNum;
  var prsVal = parseFloat(allNum);
  if (chkVal != "" && !(prsVal >= "80" && prsVal <= "100"))
  {
    alert("请在 t30 域中输入值 大于或等于 80 与 小于或等于 100。");
    theForm.t30.focus();
    return (false);
  }
  return (true);
}
//--></script><!--webbot BOT="GeneratedScript" endspan --><form method="POST" action="1_1.asp" onsubmit="return FrontPage_Form1_Validator(this)" name="FrontPage_Form1" webbot-action="--WEBBOT-SELF--">
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  <div align="center">
    <center>
  
  <table border="1" width="800">
  <tr>
    <td width="34" align="center">序号</td>
    <td width="169" align="center">名称</td>
    <td width="62" align="center">符号</td>
    <td width="59" align="center">单位</td>
    <td width="170" align="center">计算公式及数据来源</td>
    <td width="106" align="center">结果</td>
  </tr>  <tr>
    <td width="34"><b>一、</b></td>
    <td width="169"><font size="2"><b>燃料种类</b></font></td>
    <td width="62"> </td>
    <td width="59"> </td>
    <td width="170"> </td>
    <td width="106"> </td>
  </tr>
  <tr>
    <td width="34"><font size="2">1</font></td>

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