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qctool/titer.html

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<!DOCTYPE html>
<html lang="zh-cmn-Hans">
<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>
let debug = false
let tip = `<br>
请输入三次 F 值<br>
公式:<br>
F' = AVERAGE(F1, F2, F3)<br>
RDx = [ Fx - F' ] / F' * 100`
let decimal = Decimal.set({
rounding: Decimal.ROUND_HALF_EVEN,
precision: 12
})
$(document).ready(() => {
$(".msgbox").append(tip)
$("#ok").click(() => {
let m0 = $("#m0").val()
let m1 = $("#m1").val()
let m2 = $("#m2").val()
f = average(m0, m1, m2)
let 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(() => {
$("#m0").val("")
$("#m1").val("")
$("#m2").val("")
message(tip)
})
$("#new_page").click(() => {
window.open(window.location.href, "_blank")
})
if (debug) {
$("#m0").val(2)
$("#m1").val(3)
$("#m2").val(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) {
let 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>