【正文】 也稱不上什么精彩的表演 ，只不過是這種循環(huán)演出即將告一段落時的謝幕詞。但是 ，不管 多么 蹩腳的演員，無論臺下有多少 的 觀眾，即使是只演給自己看，在它 謝幕時也總要感激一些人，是這些人幫助他走上舞臺，成功或者不那么成功地“演出” 人 。 我想我有必要感謝我的指導(dǎo)老師 — 汪雨佳老師，她是一位年輕有活力、任性而又不失原則的老師。我記得有 那么一次通話，我曾電話中抗議到：開題報告就修改了這么多次，有必要修改的這么規(guī)范與嚴(yán)格嗎？汪老師這 么說“ 現(xiàn)在對你嚴(yán)格， 當(dāng)你研究生畢業(yè)寫碩士畢業(yè)論文的時候就不會有這么多錯誤了”，我想我的指導(dǎo)老師是站在了巨人的肩膀上了??！在做畢業(yè)設(shè)計的過程中，她的幫助很多很多的， 比如下載參考文獻(xiàn)時會遇到收錢的、或者不知道怎么下載的，汪老師就會幫我們下載，更為直觀的是發(fā)給我們她已經(jīng)下載好的近百篇文獻(xiàn)讓我們參考，這樣的老師如何不讓我們說一聲謝謝！ 當(dāng)然了，對于我的輔導(dǎo)員以及其余的代課老師也是要感謝的，感謝他們交給了我們這么多的知識，感謝他們教會了我們?nèi)绾巫鋈恕? 然而，大學(xué)中的校友、同學(xué)、室友 是要那么真誠一笑，握手言謝的人，與他們 歡笑過、競爭過、更多的是團結(jié)成長著，生活當(dāng)中感謝有他們陪伴，學(xué)習(xí)有難題時感謝有他們支持與幫助，未來的日子里感謝他們生命中有 “ 你 ” ！ 當(dāng)然，我更要 感謝我的家人常年對我的支持和理解！ 沒有他們就沒有現(xiàn)在的我。同時，也要 感謝在百忙之中評審我學(xué)士 學(xué)位論文的各位老師 ！ 最后，感謝歲月與困難對我的磨礪 。 “長風(fēng)破浪會有時，直掛云帆濟滄?！?， 以此作為結(jié)尾，與所有要感謝的人共勉，相信自己，追逐最初的夢想，永不放棄！ 張飛：基于 Pro/E 的插排外殼設(shè)計 40 參 考 文 獻(xiàn) [1] 黃圣杰 . Pro/ENGINEER 高級應(yīng)用開發(fā)實例 [J]. 北京 : 電子工業(yè)出版社 , 2021(10). [2] 王杰強 . Pro/ENGINEER Wildfire 造型設(shè)計 [J]. 北京 : 北京科海電子出版社 , 2021(5). [3] 譚雪松 , 朱金波 , 岳貴友 . 舉一反三 —— Pro/ENGINEER 中文版機械設(shè)計 [J]. 北京：人民郵電出版社 , 2021(10). [4] 張方瑞 . Pro/ENGINEER Wildfire 產(chǎn)品造型實例應(yīng)用教程 [M]. 北京 ： 電子工業(yè)出版社 , 2021. [5] 周四新 . Pro/ENGINEER Wildfire 實用設(shè)計實例 [M]. 北 京 ： 清華大學(xué)出版社 , 2021. [6] 阮寶湘 . 工業(yè)設(shè)計機械基礎(chǔ) [M]. 北京 ： 機械工業(yè)出版社 , 2021. [7] 金龍 . 基于 Pro/E 平臺的汽車車身設(shè)計 [C]. 第五屆河南省汽車工程科技學(xué)術(shù)研討會暨省汽學(xué)會二屆一次常務(wù)理事會 . 中國會議 ,2021. [8] 馮新敏 ,于惠力 ,李魯 ,李培昌 . 基于 Pro/ENGINEER 的復(fù)雜零件的曲面造型 [C]. 2021年黑龍江省機械工程學(xué)會年會 . 中國會議 ,2021. [9] 和青芳 . Pro/ENGINEER Wildfire 產(chǎn)品設(shè)計與機構(gòu)動力學(xué)分析 [M]. 北京 ： 機械工業(yè)出版社 , 2021. [10] 王正倫 ， 王智祥 . 基于 Pro/E 的筐殼類塑件注塑模具設(shè)計與制造 [J]. 機械 .2021. [11] 王乾 . 基于 Pro/E 的某款手機底殼注塑模具設(shè)計 [J]. 模具技術(shù) .2021. [12] 肖念新 ,康維民 ,文赫巖 ,劉春霞 ,于俊波 . 基于 Pro/E 螺旋榨汁機的設(shè)計 [J]. 農(nóng)機化研究 .2021. [13] 葉修梓 、 陳超祥 .pro/e 基礎(chǔ)教程 ： 零件與裝配體 [M].機械工業(yè)出版社 ， 2021. [14] 朱龍根 .簡明機械零件設(shè)計手冊（第二版） [M]， 機械工業(yè)出版社 ， 2021. [15] 吳曉建 . 基于 Pro/E 的水輪發(fā)電機結(jié)構(gòu)設(shè)計關(guān)鍵技術(shù)研究 [D]. 天津大學(xué) . 碩士 ,2021. [16] 林新英 . 基于 Pro/E 的新型茶葉烘焙機的設(shè)計 [J]. 機電產(chǎn)品開發(fā)與創(chuàng)新 .2021 [17] 任豐蘭 . 基于 PRO/E 的新型棉花采摘機的設(shè)計 [J]. 農(nóng)機化研究 .2021. [18] 孫印杰 . 野火中文版 Pro/ENGINEER Wildfire 基礎(chǔ)與實例教程 [M]， 電子工業(yè)出版社 ， 2021. [19] Huilan Zhou .Key Laboratory of Ministry of Education for Conveyance and Equipment, East China Jiaotong University,Nanchang,Jiangxi of Tread Flange Injection Mold Based on Pro/E[J].Conference,CCTA 2021 Selected Papers,Part Ⅳ ， 2021. [20] Gang Mockup Design of PDC Bits Based on Pro/E[J].Procedia Earth 蚌埠學(xué)院本科畢業(yè)設(shè)計（論文） 41 and Plaary Science,2021. 張飛：基于 Pro/E 的插排外殼設(shè)計 42 您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請您刪除以下內(nèi)容， O(∩_∩)O 謝謝?。?！A national survey was recently launched to evaluate the eye health of Chinese children June 6, China39。s annual National Day for Eye Care, the China Youth Development ServiceCenter and Zhejiang Medicine, a leading listed Chinese pharmaceutical pany, jointlyannounced the kickoff of the surve about one month, a questionnaire piled by top eye care medical experts in China willbe distributed through multiple online partners, including , as well asthrough offline survey events held in universities, middle schools and primary schools acrossthe report will be released based on the survey statistics and analysis, and most importantly,guidelines for parents and youth on how to care for the eyes and prevent myopia — agrowing problem in China39。s digitized society, will also be attached on the report.Myopia is not only a disease that makes people see things blurrily, but also leads to severeplications, such as glaua (increased pressure within the eyeball), and can causeblindness, said Zhou Yuehua, an established eye care specialist with Beijing TongrenHospital.It is very important for parents and children to know about the risk and care for their eyes.There are about 450 million myopia patients in China. Among Chinese myopia patients,30million are severe patients, according to ZhouThe prevalence of myopia among high school and college students is more than 70 percent,and the situation is continuously worsening, he Zhu, director with the China Youth Development Service Center, said long hours ofstudy, lack of exercise, especially outdoor activities, and attachment to electronic screen aresome of the top reasons behind the widespread myopia problems, and the increase ofyounger patients, although China has made great progress in improving the hardwarefacilities and lighting conditions in said he hopes the survey will alert people on the threatening situation, and also helpmedical experts to better guideline parents and children39。s behaviors to care for eyes, basedon the timely and factual statistics the survey series of followup events will also be held in six cities, including Jinan in Shandongprovince, and Changsha in Hunan province, to educate people on how to care for eyes afterthe survey started. More and more Chinese are jogging to get and stay fit. Most joggers will run alone, but some will jog with friends or even coaches. The Beijing Olympic Forest Park is one of the most popular spots. It is packed with runners in the afternoon, usually after work, and at weekends. Jogging after a whole day39。s work can be a way to unwind. It is true for He Wenjun, whose workplace is right near the forest park. She discovered her athletic aptitude at the age of seven, when she began playing tennis. Then she turned to jogging, and she has persevered with it for 10 years. I e to jog almost every day after work, whenever I have time. I think jogging is good for my health. And for me, a girl, it helps me to achieve to eternal goal, to keep slim, He said. He says she prefers jogging alone, so she can focus better. She loves jogging, even during Beijing39。s smoggy days. If the smog is severe, I39。ll hold off jogging for a while. But if I really want to get away from work, I39。ll wear a mask, or just ignore the smog and go on jogging, she said. For those who are not so athletic, jogging also has its attractions. Wu Houbin started roughly two years ago, w hen he was severely obese. Within two months, his weight dropped from 82 kilograms to 64 kilograms. The success helped him recover healt