| | |
| | | </span> |
| | | <div class="bk"> |
| | | <p><b>考证指南:空港服务管理师考题</b></p> |
| | | <div v-for="(item,index) in singleChoiceOne" :key="index"> |
| | | <p class="block">{{index+1}}.{{ item.txt }}</p> |
| | | <p class="block" v-for="(citem,cindex) in item.option" :key="cindex"> |
| | | <input type="radio" :value="citem.zm" name="toobusy" |
| | | :disabled="item.isComplete" |
| | | v-model="item.userAnswer" @change="saveChoiceOne" /> |
| | | {{ citem.txt }} |
| | | </p> |
| | | <p class="event-header-text-bc pd-5 fl jc-sa" style="margin-left: 8px; width: 93%" |
| | | v-if="showSingleChoice"> |
| | | <span class="c-g"> 答案:{{ item.answer }} </span> |
| | | <span |
| | | :class="{ 'c-g': item.isRight, 'c-r': item.isRight == false }">您的答案:{{ |
| | | <div v-for="(item, index) in singleChoiceOne" :key="index"> |
| | | <p class="block">{{ index + 1 }}.{{ item.txt }}</p> |
| | | <p class="block" v-for="(citem, cindex) in item.option" :key="cindex"> |
| | | <input type="radio" :value="citem.zm" name="toobusy" :disabled="item.isComplete" |
| | | v-model="item.userAnswer" @change="saveChoiceOne" /> |
| | | {{ citem.txt }} |
| | | </p> |
| | | <p class="event-header-text-bc pd-5 fl jc-sa" style="margin-left: 8px; width: 93%" |
| | | v-if="showSingleChoice"> |
| | | <span class="c-g"> 答案:{{ item.answer }} </span> |
| | | <span :class="{ 'c-g': item.isRight, 'c-r': item.isRight == false }">您的答案:{{ |
| | | item.userAnswer |
| | | }}</span> |
| | | <span class="icon-box-big fl al-c"> |
| | | <svg v-if="item.isRight" t="1716986419862" class="icon" |
| | | viewBox="0 0 1820 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" |
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| | | <path |
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| | | fill="#1AFA29" p-id="18768"></path> |
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| | | <svg v-if="item.isRight == false" t="1716987085767" |
| | | class="icon" viewBox="0 0 1024 1024" version="1.1" |
| | | xmlns="http://www.w3.org/2000/svg" p-id="25745" |
| | | xmlns:xlink="http://www.w3.org/1999/xlink" width="20" height="20"> |
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| | | }}</span> |
| | | <span class="icon-box-big fl al-c"> |
| | | <svg v-if="item.isRight" t="1716986419862" class="icon" viewBox="0 0 1820 1024" |
| | | version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="18767" |
| | | xmlns:xlink="http://www.w3.org/1999/xlink" width="40" height="20"> |
| | | <path |
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| | | fill="#1AFA29" p-id="18768"></path> |
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| | | <svg v-if="item.isRight == false" t="1716987085767" class="icon" |
| | | viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" |
| | | p-id="25745" xmlns:xlink="http://www.w3.org/1999/xlink" width="20" height="20"> |
| | | <path |
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| | | </p> |
| | | </div> |
| | | <!-- 提交按钮 --> |
| | | <div class="w100 fl ju-cn"> |
| | |
| | | </p> |
| | | <div class="bk"> |
| | | <p><b>考证指南:空港服务管理师考题</b></p> |
| | | <div v-for="(item,index) in singleChoice" :key="index"> |
| | | <p class="block">{{index+1}}.{{ item.txt }}</p> |
| | | <p class="block" v-for="(citem,cindex) in item.option" :key="cindex"> |
| | | <input type="radio" :value="citem.zm" name="toobusy" |
| | | :disabled="item.isComplete" |
| | | v-model="item.userAnswer" @change="saveInputChoice" /> |
| | | {{ citem.txt }} |
| | | </p> |
| | | <p class="event-header-text-bc pd-5 fl jc-sa" style="margin-left: 8px; width: 93%" |
| | | v-if="showChoiceAnswer"> |
| | | <span class="c-g"> 答案:{{ item.answer }} </span> |
| | | <span |
| | | :class="{ 'c-g': item.isRight, 'c-r': item.isRight == false }">您的答案:{{ |
| | | <div v-for="(item, index) in singleChoice" :key="index"> |
| | | <p class="block">{{ index + 1 }}.{{ item.txt }}</p> |
| | | <p class="block" v-for="(citem, cindex) in item.option" :key="cindex"> |
| | | <input type="radio" :value="citem.zm" :name="toobusy" :disabled="item.isComplete" |
| | | v-model="item.userAnswer" @change="saveInputChoice" /> |
| | | {{ citem.txt }} |
| | | </p> |
| | | <p class="event-header-text-bc pd-5 fl jc-sa" style="margin-left: 8px; width: 93%" |
| | | v-if="showChoiceAnswer"> |
| | | <span class="c-g"> 答案:{{ item.answer }} </span> |
| | | <span :class="{ 'c-g': item.isRight, 'c-r': item.isRight == false }">您的答案:{{ |
| | | item.userAnswer |
| | | }}</span> |
| | | <span class="icon-box-big fl al-c"> |
| | | <svg v-if="item.isRight" t="1716986419862" class="icon" |
| | | viewBox="0 0 1820 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" |
| | | p-id="18767" xmlns:xlink="http://www.w3.org/1999/xlink" width="40" height="20"> |
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| | | </svg> |
| | | <svg v-if="item.isRight == false" t="1716987085767" |
| | | class="icon" viewBox="0 0 1024 1024" version="1.1" |
| | | xmlns="http://www.w3.org/2000/svg" p-id="25745" |
| | | xmlns:xlink="http://www.w3.org/1999/xlink" width="20" height="20"> |
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| | | </span> |
| | | </p> |
| | | }}</span> |
| | | <span class="icon-box-big fl al-c"> |
| | | <svg v-if="item.isRight" t="1716986419862" class="icon" viewBox="0 0 1820 1024" |
| | | version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="18767" |
| | | xmlns:xlink="http://www.w3.org/1999/xlink" width="40" height="20"> |
| | | <path |
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| | | fill="#1AFA29" p-id="18768"></path> |
| | | </svg> |
| | | <svg v-if="item.isRight == false" t="1716987085767" class="icon" |
| | | viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" |
| | | p-id="25745" xmlns:xlink="http://www.w3.org/1999/xlink" width="20" height="20"> |
| | | <path |
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| | | </svg> |
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| | | </p> |
| | | </div> |
| | | |
| | | |
| | | <!-- 提交按钮 --> |
| | | <div class="w100 fl ju-cn"> |
| | | <ul class="fl ju-ev w80 choice"> |
| | |
| | | <p class="p-odd"> |
| | | 通过驾驶杆的前推和后拉,飞行员控制平尾后方的升降舵偏转。拉杆时,升降舵上偏,飞机的平尾上方气流受阻,速度减小,压力增大,在平尾上产生向下的空气动力,由于平尾在重心之后并且离重心较远,这个空气动力将对飞机重心构成上仰力矩,使机头上仰,飞机迎角增大(图2-39)。同理,如果飞行员推杆,升降舵下偏,平尾产生向上的空气动力,对重心构成下俯力矩,机头下俯,飞机迎角减小。在正常的迎角范围内、飞行速度不变的情况下,拉杆使迎角增大,升力增大,飞机将上升高度,推杆使迎角减小,升力减小,飞机将下降高度。如果要操纵飞机上升,除了拉杆以适当增大迎角、升力之外,还需相应加大油门,保持足够的飞行速度;操纵飞机下滑,则收小油门,随着速度减小,飞机升力减小,飞机自然转入下滑。为防止下滑角太大,飞行员还需相应拉点杆,适当增加迎角,才能保持预定的下滑角。 |
| | | </p> |
| | | <p class="ma-0"><br></p> |
| | | <p class="center openImgBox"> |
| | | <img class="img-b" alt="" src="../../assets/images/0071-1.jpg" /> |
| | | </p> |
| | | <p class="img">图2-38 飞机的操纵面</p> |
| | | <div style="min-height:400px; margin-top: 30px"><iframe :src="iframSrcOne" frameborder="0" |
| | | style="width: 100%; height: 400px"></iframe></div> |
| | | <p class="ma-0"><br></p> |
| | | <p class="center openImgBox"> |
| | | <img class="img-b" alt="" src="../../assets/images/0071-2.jpg" /> |
| | | </p> |
| | |
| | | <p class="p-even td-0"> |
| | | 构成机翼的骨架,蒙皮附着在骨架上就是完整的机翼。翼肋作为机翼的横向骨架,保持着机翼的翼型,直接支持蒙皮承受空气动力;翼梁作为机翼的纵向骨架,承受整个机翼上产生的空气动力,并通过接头将力传给机身;桁条平行于翼梁嵌在翼肋上,以支持蒙皮。 |
| | | </p> |
| | | <p class="center p-even openImgBox"> |
| | | <img class="img-a" alt="" src="../../assets/images/0078-1.jpg" /> |
| | | <p class="ma-0"><br></p> |
| | | <p class="center openImgBox"> |
| | | <img class="img-b" alt="" src="../../assets/images/0078-1.jpg" /> |
| | | </p> |
| | | <p class="img p-even">图2-54 机翼的内部结构</p> |
| | | <div style="min-height:400px;margin-top: 30px"><iframe :src="iframSrc" frameborder="0" |
| | | style="width: 100%; height: 400px"></iframe></div> |
| | | <p class="p-even"> |
| | | 机翼内部有较大的空间,民用飞机通常将其密封后作为存储燃油的油箱,大型喷气式客机的机翼油箱储存了全机四分之一左右的燃油。大多航线飞机主起落架安装在机翼上,机翼的内部空间还有一部分用来设置起落架舱。 |
| | | </p> |
| | |
| | | </div> |
| | | </div> |
| | | </div> |
| | | <preView :isClear="dialogVisible" :md5="p_md5" :pdfTitle="somePdfTitleValue" ref="pdfDialogRef"></preView> |
| | | <preView :isClear="dialogVisible" :md5="p_md5" :pdfTitle="somePdfTitleValue" ref="pdfDialogRef"></preView> |
| | | </div> |
| | | </template> |
| | | |
| | |
| | | }, |
| | | data() { |
| | | return { |
| | | iframSrc: "", |
| | | iframSrcOne: "", |
| | | dialogVisible: false, |
| | | p_md5: '', |
| | | somePdfTitleValue: '', |
| | |
| | | } |
| | | }, |
| | | mounted() { |
| | | |
| | | const bookQuestion = localStorage.getItem("civilAviatyon-book-chapter02-expandQuestion"); |
| | | if (bookQuestion) { |
| | | this.expandQuestion = JSON.parse(bookQuestion); |
| | |
| | | if (singleChoiceOne) { |
| | | this.singleChoiceOne = JSON.parse(singleChoiceOne); |
| | | } |
| | | this.getModel() |
| | | this.getModelOne() |
| | | }, |
| | | methods: { |
| | | toUrl(val) { |
| | |
| | | JSON.stringify(this.expandQuestion) |
| | | ); |
| | | }, |
| | | goChoiceJudge(){ |
| | | goChoiceJudge() { |
| | | this.singleChoice.forEach(item => { |
| | | item.isComplete = true; |
| | | if (item.userAnswer == item.answer) { |
| | |
| | | }); |
| | | this.showChoiceAnswer = true |
| | | }, |
| | | changeChoiceData(){ |
| | | changeChoiceData() { |
| | | localStorage.removeItem("civilAviatyon-book-chapter02-singleChoice") |
| | | this.singleChoice.forEach(item => { |
| | | item.isComplete = false; |
| | |
| | | }); |
| | | this.showChoiceAnswer = false |
| | | }, |
| | | saveInputChoice(){ |
| | | saveInputChoice() { |
| | | localStorage.setItem( |
| | | "civilAviatyon-book-chapter02-singleChoice", |
| | | JSON.stringify(this.singleChoice) |
| | | ); |
| | | }, |
| | | goSingleChoice(){ |
| | | goSingleChoice() { |
| | | this.singleChoiceOne.forEach(item => { |
| | | item.isComplete = true; |
| | | if (item.userAnswer == item.answer) { |
| | |
| | | }); |
| | | this.showSingleChoice = true |
| | | }, |
| | | changeSingleChoice(){ |
| | | changeSingleChoice() { |
| | | localStorage.removeItem("civilAviatyon-book-chapter02-singleChoiceOne") |
| | | this.singleChoiceOne.forEach(item => { |
| | | item.isComplete = false; |
| | |
| | | }); |
| | | this.showSingleChoice = false |
| | | }, |
| | | saveChoiceOne(){ |
| | | saveChoiceOne() { |
| | | localStorage.setItem( |
| | | "civilAviatyon-book-chapter02-singleChoiceOne", |
| | | JSON.stringify(this.singleChoiceOne) |
| | | ); |
| | | }, |
| | | |
| | | // 三维模型 |
| | | getModel() { |
| | | const ctx = 'https://jsek.bnuic.com' |
| | | let localStr = |
| | | 'https://jsek.bnuic.com/books/book/civilAviation/static/modelView/index.html?md5=62d4eadc420b7403fce2be993baa095d' + |
| | | '&name=je' + |
| | | '&domain=' + |
| | | ctx + |
| | | '&target=iframe' |
| | | this.iframSrc = localStr |
| | | }, |
| | | // 三维模型 |
| | | getModelOne() { |
| | | const ctx = 'https://jsek.bnuic.com' |
| | | let localStr = |
| | | 'https://jsek.bnuic.com/books/book/civilAviation/static/modelView/index.html?md5=e08040d0abb1763694cd674215df9ad5' + |
| | | '&name=je' + |
| | | '&domain=' + |
| | | ctx + |
| | | '&exd=obj' + |
| | | '&target=iframe' |
| | | this.iframSrcOne = localStr |
| | | } |
| | | |
| | | } |
| | | }; |
| | | </script> |
| | |
| | | margin: 0 !important; |
| | | font-size: 16px !important; |
| | | position: absolute !important; |
| | | left: 40% !important; |
| | | left: 50% !important; |
| | | transform: translateX(-50%); |
| | | bottom: -2% !important; |
| | | } |
| | | |
| | |
| | | height: 80%; |
| | | } |
| | | } |
| | | |
| | | |
| | | hr { |
| | | margin-left: 0; |
| | | margin-bottom: 4px; |
| | | width: 15.5%; |
| | | border: none; |
| | | height: 2px; |
| | | background-color: #000; |
| | | } |
| | | </style> |