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qctool/titer.html

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<!DOCTYPE html>
<html lang="zh_CN">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
2022-07-16 00:43:41 +08:00
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<title>标水</title>
<link rel="stylesheet" href="./github.css">
<link rel="stylesheet" href="./theme.css">
<script src="./decimal.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.6.0/jquery.min.js"></script>
<script>
var debug = false;
var tip = "<br>" +
"请输入三次 F 值" +
"<br>" +
"公式:" +
"<br>" +
"F' = AVERAGE(F1, F2, F3)" + "<br>" +
"RDx = [ Fx - F' ] / F' * 100";
var decimal = Decimal.set(
{
rounding: Decimal.ROUND_HALF_EVEN,
precision: 12
}
);
$(document).ready(function () {
var input_m0 = document.getElementById("m0");
var input_m1 = document.getElementById("m1");
var input_m2 = document.getElementById("m2");
$(".msgbox").append(tip)
$("#ok").click(function () {
var m0 = input_m0.value;
var m1 = input_m1.value;
var m2 = input_m2.value;
f = average(m0, m1, m2);
var msg = "<br>" +
"F值平均值 = " + f + "<br>" +
"RD1 = " + titer(f, m0) + "<br>" +
"RD2 = " + titer(f, m1) + "<br>" +
"RD3 = " + titer(f, m2) + "<br>";
message(msg);
});
$("#clear").click(function () {
input_m0.value = "";
input_m1.value = "";
input_m2.value = "";
message(tip);
});
$("#new_page").click(function () {
window.open(window.location.href, "_blank");
});
if (debug) {
document.getElementById("m0").value = 2;
document.getElementById("m1").value = 3;
document.getElementById("m2").value = 4;
}
});
function message(msg) {
$(".msgbox").empty();
$(".msgbox").append(msg);
}
/**
* 计算标水
* @param f F值为三次mg/mL值的平均值
* @param m 该次mg/mL的值
*/
function titer(f, m) {
temp = decimal.sub(m, f)
return temp.div(f).mul(100);
}
function average(a, b, c) {
var sum = Decimal(a).add(Decimal(b)).add(Decimal(c));
return decimal.div(sum, 3);
}
function checkNull(m0, m1, m2) {
return m0 == '' || m1 == '' || m2 == '';
}
</script>
</head>
<body>
<h3>标水</h3>
<div class="team">
<input type="number" id="m0" class="m0" placeholder="F1" inputmode="decimal"><br>
<input type="number" id="m1" class="m1" placeholder="F2" inputmode="decimal"><br>
<input type="number" id="m2" class="m2" placeholder="F3" inputmode="decimal"><br>
<br>
</div>
<div class="buttons">
<button id="new_page">新开标签页</button>
<button id="clear">清除内容</button>
<button id="ok">计算</button>
</div>
<div class="msgbox"></div>
</body>
</html>