| | |
| | | // artAndDance |
| | | // artAndDrama |
| | | // math |
| | | this.config.resourceCtx + "artAndDrama" |
| | | this.config.resourceCtx + "math" |
| | | ); |
| | | // 测试试读30页 |
| | | // this.activeBook.tryPageCount = 10; |
| | |
| | | </p> |
| | | <p class="block">常见于胃肠道疾病。</p> |
| | | <p class="block">2.大便性状异常</p> |
| | | <p class="block">(2)维生素A或维生素D中毒,也会引起厌食。</p> |
| | | <p class="block">(3)长期摄食无盐饮食,也可使食欲低下。</p> |
| | | <p class="block">2.食欲亢进</p> |
| | | <p class="block"> |
| | | (1)幼儿若吃得多、喝得多、尿得多,应检查是否患有甲状腺功能亢进或糖尿病。 |
| | | </p> |
| | | <p class="block">(2)心理异常也可贪食。</p> |
| | | <p class="block">(3)家族遗传性肥胖患儿也有贪食习惯。</p> |
| | | <p class="block">3.异嗜癖</p> |
| | | <p class="block"> |
| | | 异嗜癖是指幼儿对食物以外的非食物物品表现出不可自制的食欲,如喜食泥土、煤核、纸张、墙皮等。常见于体内锌、铁严重缺乏的幼儿,在中国南方也可见于钩虫病。 |
| | | </p> |
| | | <p class="block"><b>三、睡眠异常</b></p> |
| | | <p class="block"> |
| | | 正常幼儿上床后可很快入睡,睡眠平稳、无鼾声,可有微汗。 |
| | | </p> |
| | | <p class="block">睡眠异常主要包括以下3种。</p> |
| | | <p class="block">1.入睡困难</p> |
| | | <p class="block">(1)进入新的环境,不能适应。</p> |
| | | <p class="block">(2)精神紧张、压力过大。</p> |
| | | <p class="block">(3)疾病疼痛所致,如剧烈牙疼可致入睡困难。</p> |
| | | <p class="block">2.睡眠不安</p> |
| | | <p class="block">(1)佝偻病等所致。</p> |
| | | <p class="block">(2)体内有蛲虫活动。</p> |
| | | <p class="block">(3)心理因素。</p> |
| | | <p class="block">3.嗜睡</p> |
| | | <p class="block">常见于脑膜炎、脑炎等疾病的早期表现。</p> |
| | | <p class="block"><b>四、大便异常</b></p> |
| | | <p class="block">包括大便次数异常和大便性状异常。</p> |
| | | <p class="block">1.大便次数异常</p> |
| | | <p class="block"> |
| | | 排便次数较平时有明显减少或增多,排便时有不舒服感。 |
| | | </p> |
| | | <p class="block">常见于胃肠道疾病。</p> |
| | | <p class="block">2.大便性状异常</p> |
| | | <p class="block"> |
| | | (1)血便:粪便带血,色鲜红、暗红或呈柏油状,量多少不等,可混有脓液、黏液,统称便血或血便。 |
| | | </p> |
| | |
| | | }, |
| | | mounted() { |
| | | // 默认加载章节 |
| | | this.showCatalogList = [1]; |
| | | this.showCatalogList = [8]; |
| | | // 滚动监听节流 |
| | | this.throttledScrollHandler = _.throttle( |
| | | this.scrollFun, |
| | |
| | | cursor: pointer; |
| | | text-indent: 0; |
| | | display: inline-block; |
| | | border:1px solid #8281ED; |
| | | border:1px solid #00a1e9; |
| | | height: 22px; |
| | | padding: 5px; |
| | | background-color:#8281ED ; |
| | | padding: 3px; |
| | | background-color:#00a1e9 ; |
| | | border-radius: 5px; |
| | | svg { |
| | | fill: #fff; |
| | |
| | | &:hover { |
| | | background-color: #fff; |
| | | svg { |
| | | fill:#8281ED ; |
| | | fill:#00a1e9 ; |
| | | } |
| | | } |
| | | } |
| | |
| | | <p class="center openImgBox"> |
| | | <img class="img-c" alt="" src="../../assets/images/0100-3.jpg" /> |
| | | </p> |
| | | <p class="img fl al-cn ju-cn"> |
| | | <span>图3-14 </span |
| | | ><img |
| | | :src="chapterData.isCollectImg ? collectCheck : collectImg" |
| | | alt="" |
| | | class="collect-btn" |
| | | @click="handleCollect('img')" |
| | | /> |
| | | </p> |
| | | <p class="img">图3-14</p> |
| | | <p> |
| | | 观察图3-14(1) |
| | | 发现,函数<i>f</i>(<i>x</i>)=|<i>x</i>|的定义域是(-∞,+∞),函数图像关于<i>y</i>轴对称.从表3-11中还发现,当自变量取一对相反数时,对应的函数值相等,如<i>f</i>(-1)=<i>f</i>(1)=1,<i>f</i>(-2)=<i>f</i>(2)=2,<i>f</i>(-3)=<i>f</i>(3)=3,…实际上,对任意<i>x</i>∈(-∞,+∞),都有<i>f</i>(-<i>x</i>)=|-<i>x</i>|=|<i>x</i>|=<i>f</i>(<i>x</i>),即<i>f</i>(-<i>x</i>)=<i>f</i>(<i>x</i>). |
| | |
| | | style="width: 40%" |
| | | /> |
| | | </p> |
| | | <p class="img">图3-15</p> |
| | | <p class="img fl al-cn ju-cn"> |
| | | <span>图3-15</span> |
| | | <img |
| | | :src="chapterData.isCollectImg ? collectCheck : collectImg" |
| | | alt="" |
| | | class="collect-btn" |
| | | @click="handleCollect('img')" |
| | | /> |
| | | </p> |
| | | <video |
| | | :src="videoPath" |
| | | webkit-playsinline="true" |
| | |
| | | /> |
| | | </svg> |
| | | </span> |
| | | <span class="btn-box" @click="stepDialog = true"> |
| | | <svg |
| | | xmlns="http://www.w3.org/2000/svg" |
| | | width="19.28" |
| | | height="20.563" |
| | | viewBox="0 0 19.28 20.563" |
| | | > |
| | | <g transform="translate(-109.056 -82.941)"> |
| | | <path |
| | | class="a" |
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| | | transform="translate(-3316.14 15289.201)" |
| | | /> |
| | | <path |
| | | class="a" |
| | | d="M316.806,239.727a.6.6,0,1,0,.6-.6A.6.6,0,0,0,316.806,239.727Zm-5.421-4.207a.6.6,0,1,0,.6.6A.587.587,0,0,0,311.385,235.52Zm2.4,8.438a.607.607,0,1,0-.6-.613A.621.621,0,0,0,313.789,243.958Z" |
| | | transform="translate(-196.896 -148.921)" |
| | | /> |
| | | <path |
| | | class="a" |
| | | d="M763.392,793.79l3.262-3.262h-3.262Z" |
| | | transform="translate(-638.661 -690.634)" |
| | | /> |
| | | </g> |
| | | </svg> |
| | | </span> |
| | | <span class="btn-box" @click="openMathDiaolog"> |
| | | <svg |
| | | xmlns="http://www.w3.org/2000/svg" |
| | |
| | | class="a" |
| | | d="M14.936,7.489l.693,2.251a5.154,5.154,0,0,0,.236.61c.083.159.18.242.3.242a.82.82,0,0,0,.533-.457,4.849,4.849,0,0,0,.339-.817H17.8a4.849,4.849,0,0,1-.693,1.51,2.813,2.813,0,0,1-.873.852,1.766,1.766,0,0,1-.88.27,1.178,1.178,0,0,1-1.018-.464,4.357,4.357,0,0,1-.623-1.309l-.326-1.067a6.4,6.4,0,0,0-.222-.8L12.747,7c-.083-.27-.152-.478-.2-.6a1.136,1.136,0,0,0-.194-.312.4.4,0,0,0-.284-.118c-.326,0-.6.423-.817,1.261h-.769a6.671,6.671,0,0,1,.6-1.5,3.034,3.034,0,0,1,.81-.873,1.663,1.663,0,0,1,.942-.312,1.344,1.344,0,0,1,1.067.471,3.692,3.692,0,0,1,.644,1.268l.139.436C14.672,6.7,14.936,7.489,14.936,7.489Z" |
| | | transform="translate(398 948)" |
| | | /> |
| | | </g> |
| | | </svg> |
| | | </span> |
| | | <span class="btn-box" @click="stepDialog = true"> |
| | | <svg |
| | | xmlns="http://www.w3.org/2000/svg" |
| | | width="19.28" |
| | | height="20.563" |
| | | viewBox="0 0 19.28 20.563" |
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| | | transform="translate(-3316.14 15289.201)" |
| | | /> |
| | | <path |
| | | class="a" |
| | | d="M316.806,239.727a.6.6,0,1,0,.6-.6A.6.6,0,0,0,316.806,239.727Zm-5.421-4.207a.6.6,0,1,0,.6.6A.587.587,0,0,0,311.385,235.52Zm2.4,8.438a.607.607,0,1,0-.6-.613A.621.621,0,0,0,313.789,243.958Z" |
| | | transform="translate(-196.896 -148.921)" |
| | | /> |
| | | <path |
| | | class="a" |
| | | d="M763.392,793.79l3.262-3.262h-3.262Z" |
| | | transform="translate(-638.661 -690.634)" |
| | | /> |
| | | </g> |
| | | </svg> |
| | |
| | | for (let index = 0; index < res.data.data.length; index++) { |
| | | const item = res.data.data[index]; |
| | | if(item.infoList.length) { |
| | | for (let cindex = 0; cindex < item.infoList.length; cindex++) { |
| | | for ( |
| | | let cindex = 0; |
| | | cindex < item.infoList.length; |
| | | cindex++ |
| | | ) { |
| | | const citem = item.infoList[cindex]; |
| | | const question = oldAnswer[9].find(ditem => ditem.id == citem.id) |
| | | const question = oldAnswer[9].find( |
| | | (ditem) => ditem.id == citem.id |
| | | ); |
| | | if(question) { |
| | | citem.userAnswer = question.userAnswer |
| | | citem.userAnswer = question.userAnswer; |
| | | } |
| | | } |
| | | } |
| | |
| | | v-for="(itemText, indexText) in value.stem" |
| | | :key="indexText" |
| | | > |
| | | <span v-if="typeof itemText == 'string'">{{ itemText }}</span> |
| | | <span v-if="typeof itemText == 'string'" v-html="itemText" ></span> |
| | | <!-- --> |
| | | <el-input |
| | | v-else |