| | |
| | | <template> |
| | | <div class="chapter" num="3"> |
| | | <div class="chapter" num="4"> |
| | | <!-- 第三单元首页 --> |
| | | <div class="page-box" page="74"> |
| | | <div v-if="showPageList.indexOf(74) > -1"> |
| | |
| | | </li> |
| | | </ul> |
| | | <div class="padding-116"> |
| | | <p><span |
| | | class="zt-ls"><b>例1</b></span> 我国要建设现代化产业体系,推动制造业高端化发展.李平制作了6个机械零件,它们的直径如表3-2所示.请用函数的概念描述李平制作这批机械零件的直径<i>y</i>(<i>mm</i> |
| | | )与零件的标号<i>x</i>的函数关系.</p> |
| | | <p> |
| | | <span> |
| | | <span |
| | | class="zt-ls"><b>例1</b></span> 我国要建设现代化产业体系,推动制造业高端化发展.李平制作了6个机械零件,它们的直径如表3-2所示.请用函数的概念描述李平制作这批机械零件的直径<i>y</i>(<i>mm</i> |
| | | )与零件的标号<i>x</i>的函数关系. |
| | | </span> |
| | | |
| | | </p> |
| | | <p class="img">表3-2</p> |
| | | <p class="center"><img class="img-a" alt="" src="../../assets/images/0082-1.jpg" /></p> |
| | | <p><span class="zt-ls"><b>解</b></span> |
| | |
| | | import examinations from '@/components/examinations/index.vue' |
| | | import { getResourcePath } from "@/assets/methods/resources"; |
| | | import { getCollectResource, setCollectResource } from "@/assets/methods/resources"; |
| | | const handleShow = (num) => { |
| | | const obj = {} |
| | | for (let index = 0; index < num; index++) { |
| | | obj['isShowAnswer' + index] = false |
| | | } |
| | | return obj |
| | | } |
| | | const showObj = handleShow(30) |
| | | export default { |
| | | name: '', |
| | | props: { |
| | |
| | | components: {examinations,paint}, |
| | | data() { |
| | | return { |
| | | ...showObj, |
| | | collectImg: require("../../assets/images/icon/heart.png"), |
| | | collectCheck: require("../../assets/images/icon/heart-check.png"), |
| | | isShowExampleOne: false, |
| | |
| | | |
| | | <style lang="less" scoped> |
| | | |
| | | .iframe-box { |
| | | width: 100%; |
| | | min-height: 800px; |
| | | border: 1px solid #00a1e9; |
| | | border-radius: 10px; |
| | | } |
| | | |
| | | |
| | | li { |
| | | list-style: none; |