129 lines
4.1 KiB
HTML
129 lines
4.1 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
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<title>干燥失重</title>
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<link rel="stylesheet" href="./github.css">
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<link rel="stylesheet" href="./theme.css">
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<script src="./decimal.js"></script>
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<script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.6.0/jquery.min.js"></script>
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<script>
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var debug = false;
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var tip = "<br>" +
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"操作过程：" +
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"<br>" +
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"空瓶 -> 干燥3小时 -> 冷却称重(1) -> 干燥1小时 -> 冷却称重(2-1) -> 加样(2-2) -> 干燥3小时 -> 冷却称重(3) -> 干燥1小时 -> 冷却称重(4)" +
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"<br>" +
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"<br>" +
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"m0=恒重后空瓶重（2-1）<br>" +
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"m1=样品重（2-2）<br>" +
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"m3=干燥恒重后带样品重（4）";
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var decimal = Decimal.set(
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{
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rounding: Decimal.ROUND_HALF_EVEN,
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precision: 12
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}
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);
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$(document).ready(function () {
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$(".msgbox").append(tip)
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$("#ok").click(function () {
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var m0l = document.getElementById("m0l").value;
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var m1l = document.getElementById("m1l").value;
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var m3l = document.getElementById("m3l").value;
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var m0r = document.getElementById("m0r").value;
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var m1r = document.getElementById("m1r").value;
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var m3r = document.getElementById("m3r").value;
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var lod1 = lod(m0l, m1l, m3l)
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var lod2 = lod(m0r, m1r, m3r)
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var average = decimal.add(lod1, lod2).div(2).toString();
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// var average = Decimal.add(lod1, lod2).div(2).round(Decimal.ROUND_HALF_EVEN).toString();
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// var average = "1";
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message(
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"<br>" +
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"Lod1 = " + lod1 + "<br>" +
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"Lod2 = " + lod2 + "<br>" +
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"Average(Lod1,Lod2) = " + average + "<br>"
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);
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});
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if (debug) {
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document.getElementById("m0l").value = 18.34625;
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document.getElementById("m1l").value = 1.04213;
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document.getElementById("m3l").value = 19.38511;
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}
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});
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function message(msg) {
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$(".msgbox").empty();
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$(".msgbox").append(msg);
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}
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/**
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* 计算干燥失重
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* @param m0 恒重后空瓶重
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* @param m1 样品重
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* @param m3 干燥恒重后带样品重
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* @return 干燥失重（%）
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*/
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function lod(m0, m1, m3) {
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if (checkNull(m0, m1, m3)) {
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return "0";
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}
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var a = new Decimal(m0);
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var b = new Decimal(m1);
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var c = new Decimal(m3);
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// a + b - c / b
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var d = decimal.add(a, b).minus(c);
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var e = d.div(b).mul(100);
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return e.toString();
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}
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function checkNull(m0, m1, m3) {
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return m0 == '' || m1 == '' || m3 == '';
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}
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</script>
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</head>
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<body>
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样品名：<input type="text" name="lod-name" id="lod-name"><br><br>
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<div class="one-team">
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第一组（Lod1）<br>
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<input type="number" name="m0l" id="m0l" class="one-input m0" placeholder="m0"><br>
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<input type="number" name="m1l" id="m1l" class="one-input m1" placeholder="m1"><br>
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<input type="number" name="m3l" id="m3l" class="one-input m3" placeholder="m3"><br>
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<br>
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</div>
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<div class="two-team">
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第二组（Lod2）<br>
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<input type="number" name="m0r" id="m0r" class="two-input m0" placeholder="m0"><br>
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<input type="number" name="m1r" id="m1r" class="two-input m1" placeholder="m1"><br>
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<input type="number" name="m3r" id="m3r" class="two-input m3" placeholder="m3"><br>
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<br>
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</div>
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<div class="buttons">
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<button id="ok">确定</button>
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</div>
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<div class="msgbox"></div>
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</body>
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</html> |