【正文】 careful planning, especially if you travel with children and older people. As most Chinese people will take the holiday to visit domestic tourist destinations, crowds and busy traffic are inevitable at most places. Also to be expected are increasing transport and acmodation prices, with the possibility that there will be no rooms available. It is also mon that you39。s Day! in shops, hotels and restaurants. But few young women will mark the festival with their boyfriends, or take part in traditional activities to pray for cleverness. A largescale of exhibition on the Silk Road opened to the public in the National Museum on Thursday. The exhibition displays more than 400 treasures from Shaanxi province, Gansu province and 14 other regions. It is largest scale exhibition that shows the history of the Silk Road in recent years. As APEC is going on in Beijing, the exhibit aims to show the world this brilliant section of history. The Silk Road is a series of trade and cultural transmission routes that were central to cultural interaction through regions of the Asian continent. It connected the West and East by linking traders, merchants, pilgrims, monks, soldiers, nomads, and urban dwellers from China and India to the Mediterranean Sea during various periods of time. I met my dear hubby in 2021 the second year I was in my school and it was the first year when he came here. We became colleagues. And there was nothing special happening during that year. He was just a kind and humble brother graduated from the same college as me. But we did not know each other till he became my colleague and his office desk was just in front of me. There was only a glass between us. So actually we could see each other when we both look up. But it is not the main reason that really draws us close. How we bee close to each other was something seems quite natural. We went out to play badminton with other colleagues and we sometimes chatted for a while. He is a man of few words but somehow sometimes will say something really humorous. Then one day, to my great surprise, I found a pot of beautiful flower on my desk. It was just the flower I had talked about with my colleague the other day, and I t。s largest virgin forest, and known for its spring and ecological environment, Arxan is marveled at by many tourists as the purest land on earth. You cannot miss out the Autumn of Arxan. It is definitely the best with brightlycolored scenery full of emotions. Autumn in the northern part of the country es earlier than the South. A September rain followed by the footprints of Autumn brings more colors to the once emerald green mountain and blooming grassland. Shutterbugs flock to see for themselves the marvel of splendid colors around the mountains and waters, many of whom have travel a long distance and even camp here only to capture a moment of the nature wonder. The silver birch turns golden, while the larch is still proudly green. You will find yourself drowned in the intoxicating red of the wild fruits as well as the glamour of flowers in full blown. And your heart will be lingering on the woods as it39。 ③ 下列內(nèi)容可以作為附錄編于論文后： ——為了整篇論文材料的完整，但編入正文又有損于編排的條理性和邏輯性，這一材料包括比常州大學(xué)本科生畢業(yè)設(shè)計(jì)（論文） （居中 宋體 小四號(hào)） 第 頁 共 頁 （居中 宋體 小四號(hào)） 正文更為詳盡的信息、研究方法和技術(shù)更深入的敘述， 對(duì)了解正文內(nèi)容有用的補(bǔ)充信息等。 常州大學(xué)本科生畢業(yè)設(shè)計(jì)（論文） （居中 宋體 小四號(hào)） 第 頁 共 頁 （居中 宋體 小四號(hào)） 致 謝（居中 宋體 四號(hào) 粗體） （字間空一格） （空一行） 內(nèi)容（宋體 小四號(hào)） 謝詞應(yīng)謙虛誠懇，實(shí)事求是。超過 3 個(gè)時(shí)，只著錄前 3 個(gè)責(zé)任者，其后加 “，等 ”或與之相應(yīng)的詞。結(jié)論應(yīng)準(zhǔn)確、完整、明確、精煉。 ?1 = u11 u12u21..........................................................................................................（ 1）（或 ） 說明： ① 論文中的公式應(yīng)另起行，并縮格書寫，與周圍文字留足夠的空間區(qū)分開。 冷卻系統(tǒng)的設(shè)計(jì) 冷卻系統(tǒng)的設(shè)計(jì)原則包括： （ 1）冷卻水道的設(shè)置應(yīng)均勻的布置在動(dòng)定模和型腔四周； （ 2）冷卻水孔的孔間距越小，直徑越大，則對(duì)塑件冷卻越均勻； （ 3）水孔與相鄰型腔表面距離相等； （ 4）采用并流流向，加強(qiáng)澆口處的冷卻。 本設(shè)計(jì)中將楔緊塊與定模型芯固定板做成一個(gè)整體，增加強(qiáng)度。 抽拔距的計(jì)算 最小抽拔距 221S R r?? 常州大學(xué)本科生畢業(yè)設(shè)計(jì)（論文） （居中 宋體 小四號(hào)） 第 頁 共 頁 （居中 宋體 小四號(hào)） S1=36mm 設(shè)計(jì)抽拔距 S=S1+（ 2~3） mm S=38mm 斜銷計(jì)算 斜銷的角度 α=20176。常見的澆口形式有邊緣澆口、扇形澆口、平縫澆口、圓環(huán)澆口、輪輻澆口、爪型澆口、點(diǎn)澆口、潛伏式澆口、護(hù)耳澆口、直澆口等十種。通過比較該模具選擇梯形端面分流道。 分流道設(shè)計(jì) 分流道設(shè)計(jì)時(shí)有以下原則： （ 1）盡量保證各型腔同時(shí)充滿，并均勻的補(bǔ)料，以保證同模各塑件的性能、尺寸盡可能一致。主流道小端直徑應(yīng)比注塑機(jī) 噴嘴孔直徑約大 ，常取 216。 C 吸水性小、冷卻速度快、摩擦系數(shù)小、有彈性 體積和質(zhì)量 塑件成性要求 該塑件尺寸精度要求 不高，壁厚均勻，同時(shí)化學(xué)性能穩(wěn)定，絕緣性好，不易產(chǎn)生損壞和斷裂現(xiàn)象，易于成形。它在我們的生活中所占的比重很大，這是不容我們忽視的。應(yīng)用模具計(jì)算機(jī)輔助繪圖技術(shù)設(shè)計(jì)模具已較為普遍，推廣使用模具標(biāo)準(zhǔn)件，能夠?qū)崿F(xiàn)部分資源共享，這會(huì)大大減少模 具設(shè)計(jì)的工作量和工作時(shí)間，對(duì)于發(fā)展計(jì)算機(jī)輔助繪圖技術(shù)、提高模具的精密度有重要意義。 因?yàn)槊總€(gè)家庭都有很多家用電器，當(dāng)然杯托也是這些 家用電器的必備產(chǎn)品。10 排氣系統(tǒng) 10 推板導(dǎo)向 10 導(dǎo)向