默认页面
<pre><code class="language-json">{
"equipData": {
"GUID": "fd43e7b9-6a33-495c-9e31-81737933c772",
"EquipCombinaName": "",//【提取中文】，这里可能包含中文
"EquipRename": "",
"EquipCurrentIconName": "",
"itemData": {
"labObjType": 1572864,
"classAndABName": "EleLine",
"numberText": "",
"commonJsonData": {
"jsonData": "{\"GUID\":\"fd43e7b9-6a33-495c-9e31-81737933c772\",\"LabObjectType\":1572864,\"LuaData\":{\"DropperData\":[],\"objectData\":{\"ControlPoints\":[{\"index\":-999,\"posX\":-0.095310010015965,\"posY\":-0.0038800537586212,\"posZ\":0,\"nodePos\":{\"y\":-0.00070002675056458,\"x\":-0.1000000089407,\"z\":0},\"nodeRotation\":{\"y\":0,\"x\":0,\"z\":0}},{\"index\":99999,\"posX\":0.096010014414787,\"posY\":-0.0038800537586212,\"posZ\":0,\"nodePos\":{\"y\":-0.00070002675056458,\"x\":0.1000000089407,\"z\":0},\"nodeRotation\":{\"y\":0,\"x\":0,\"z\":0}}],\"CurrentLineColor\":\"I18N/EleLine/TypeValue0\"},\"clampData\":[],\"circuitLinkData\":[],\"jointData\":[],\"brokenReason\":0,\"customizedData\":[],\"state\":0,\"CompositeIndex\":0,\"absorbData\":[],\"recordEntityId\":42,\"NumberName\":\"\",\"CompositeId\":0},\"LuaAgent\":\"EleLineAgent\",\"NumberName\":\"\",\"NumberText\":\"\",\"ObjName\":\"\\u5BFC\\u7EBF\"}",
"paramsJsonData": ""
}
},
"transformInfo": {
"releativeHeight": 0,
"posX": 0.0,
"posY": 0.0,
"posZ": 0.0,
"rotateX": 0.0,
"rotateY": 0.0,
"rotateZ": 0.0,
"rotateW": 0.0,
"scaleX": 0.0,
"scaleY": 0.0,
"scaleZ": 0.0
},
"groupData": {
"groupID": 0,
"listSlaveItem": [],
"delStrategy": 0,
"slaveType": 0,
"slaveDelStrategy": 0
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"numCount": 1,
"isNotLimit": true,
"equipType": 0,
"isFixed": false
},</code></pre>
<pre><code class="language-json">"teachInfoModel": {
"listTeachInfoData": [
{
"guid": "9747c0a2-0726-43c8-8f2b-b0d900e957e0",
"title": "实验目的", //【提取中文】纯字符串
"contents": [
{
//【提取中文】富文本格式
"content": "1.掌握用电压表和电流表测量电源电动势和内阻的方法。\r\n2.学会用计算法和作图法求电源的电动势和内阻。<Attribute>{\"Alignment\":0,\"SupportRTL\":false,\"VoiceText\":\"\"}</Attribute>",
"formulaDict": {}
}
]
},
{
"guid": "927d5ddd-b840-4110-9cd2-490aa6371e71",
"title": "实验原理",
"contents": [
{
"content": "闭合电路的欧姆定律：E=U+Ir。<Attribute>{\"Alignment\":0,\"SupportRTL\":false,\"VoiceText\":\"\"}</Attribute>",
"formulaDict": {}
}
]
},
{
"guid": "89484d3d-c72d-4cc8-8f78-312a86bdabd9",
"title": "数据处理",
"contents": [
{
"content": "1.计算法\r\n（1）将两组数据代入 E=U+Ir 可得方程组：\n<Input>{\"Name\":\"ab021944-335e-46b6-83f9-54189864accf.png\",\"Color\":0,\"Latex\":\"\",\"key\":\"0002-0022\",\"guid\":\"fc620b99-253a-4a0c-a672-f476b89538ef\",\"Width\":146,\"Height\":70,\"Extend\":null,\"Type\":2}</Input>\n（2）解方程组可求得电动势E和内阻r。\r\n（3）为了减小误差，代入多组数据，求出多个E、r的值，分别算出它们的平均值作为测量结果。\n2.作图法\r\n（1）在坐标纸上以I为横坐标，U为纵坐标，根据测量数据在纸上描点。\r\n（2）画一条直线，使尽量多的点在直线上，且两侧点的数目大致相等。\r\n（3）直线与纵轴的交点的纵坐标数值等于电源电动势E。\r\n（4）直线与横轴的交点的横坐标数值为短路电流，代入式子 E=U+I得：\n<Input>{\"Name\":\"8d65cea5-f18b-47cb-a7b4-63cc8203a42c.png\",\"Color\":0,\"Latex\":\"\",\"key\":\"0002-0024\",\"guid\":\"b49cb569-3f8d-4fa2-a5f2-c4abf3ca4499\",\"Width\":90,\"Height\":76,\"Extend\":null,\"Type\":2}</Input><Attribute>{\"Alignment\":0,\"SupportRTL\":false,\"VoiceText\":\"\"}</Attribute>",
"formulaDict": {}
}
]
},
{
"guid": "ade6cd40-e2db-47a9-bc8e-1d397ba9334b",
"title": "注意事项",
"contents": [
{
"content": "1.注意电压表和电流表的量程选择。\r\n2.闭合开关前，滑动变阻器阻值要调到最大。<Attribute>{\"Alignment\":0,\"SupportRTL\":false,\"VoiceText\":\"\"}</Attribute>",
"formulaDict": {}
}
]
}
]
},</code></pre>