【正文】 不開科技的飛速發(fā)展。 自動送水裝置 的發(fā)展用途是多種多樣的，在不斷的發(fā)展中為解放更多的勞動力人們日常生活中的各種設施，以及社會生產(chǎn)與生活中各種設備會不斷的更新，將會更加的智能化，這也就需要大量的各式各樣的 送水裝置 進如我們的日常生活中。 結 論 此次畢業(yè)設計是我們從大學畢業(yè)生走向工作崗位的重要一步 .從最初的選題 ,直至到完成設計期間查找資料 ,經(jīng)過老師的指導 ,與同學的交流 ,反復修改 ,每一個過程都是對自己能力的一次檢查與充實 . 在 于 老師的精心指導下，我 查閱了各種資料 ， 最終 順利的 完成了 該設計 。 電路滿足了我們基本設想的功能，當 電路 接通電源時，主電路有相應的電源指示燈點亮，指示電源正常。 在我們 于 老師的精心指導下，在我們大量的實習與實踐經(jīng)驗的指引下 ，我們的論文完成的很順利，包括了我們從開始試驗到我們完成任務的全部過程，這是我們小組成員一個多月以來辛勤工作的結晶，是用我們的智慧與汗水換來的，在這份來之不易的畢業(yè)設計成果中，凝聚了太多的汗水與歡笑，更凝聚了許多給予我們無私幫助的老師、同學們的辛勤汗水。 參 考 文 獻 [1] 《工廠 供電 》 劉介才 機械工業(yè)出版社 [2] 《 電氣 控制系統(tǒng) 與 可編程控制器 》 常小玲 機械工業(yè) 出版社 [3] 《 電工與 電子技術》 周紹平，李嚴 北京交通大學出版社 [4] 《 控制傳感器原理與應用 》 王煜東 機械工業(yè)出版社 [5] 《 自控原理及系統(tǒng) 》 孔凡才 上海理工大學 機械工業(yè)出版社 [6] 《 控制微處理器原來及應用 》 [7] 《 電子技術基礎 》 阮立志，裴詠枝 機械工業(yè)出版社 [8] 《 單片機原理與應用 》 王效華，張詠梅 北京交通大學出版社 致謝 在本課題的完成中，我得到了很多人的幫助，在此表示衷心的感謝 ! 首先感謝我的 指導老師于 老師，我的課題是在他的指導和 幫助 下完成的，他深厚的理論功底和嚴 謹?shù)闹螌W態(tài)度以及高度的敬業(yè)精神使我受益非淺，對我課題的完成起到了至關重要的作用。 在 指導老師于老師 的親切關懷和悉心指導下 我的論文畫上了句號。從課題的選擇到項目的最終完成 ,于 老師都始終給予我細心的指導和不懈的支持。 在畢業(yè)設計過程中，我們將所學的專業(yè)理論知識與實際開發(fā)結合起來，理論聯(lián)系實際，提高了專業(yè)技能。通過此次畢業(yè)設計，全面了解和掌握了課題開發(fā)的基礎方法和步驟，進一步學習了單片機、模擬電子、數(shù)字電子、傳感器、 CAD 等專業(yè)知識。 另外 ,在論文的寫作過程中 ,也得到了許多同學的寶貴建議 ,同時還 得 到許多 老師 的支持和幫助 ,在此一并致以誠摯的謝意 。 同時 ,還要感謝 三年里教過我的老師們。 感謝身邊的同學和朋友 ,有了你們 ,我的大學才算得上完整。那有歡笑有淚水 ,有認同有爭執(zhí) ,有吵鬧有幫助的繽紛歲月讓我懂得了友情的真摯與可貴 ,能與你 們相遇、相交 與 相知 ,是我 人生 中最 幸 運的一件 事 。母校開放、公正的言論環(huán)境 ,現(xiàn)代、 實用的學習環(huán)境 ,舒適、便捷的生活環(huán)境讓我順利度過了人生的關鍵三年。 Visafree policy brings Chengdu biz, tourism boost. Making national headlines several times, Chengdu39。s level of internationalization. The policy will also bring direct economic revenue, Li said. Chengdu has many cultural legacies and is also a paradise for panda lovers with the world39。s ancient indigenous religion, while Du jiang yan is considered to be the oldest functioning watercontrol project in the world. Chengdu ranked third in tourist facilities, management and services among 60 Chinese cities in a customer satisfaction survey released last year. But, Li added that efforts are still needed to develop more tourism products, improve English services and provide accurate translation of traffic signs and scenic billboards. Zhao Yun, chairwoman of British Chamber of Commerce Southwest China, told China Daily that his colleagues found the policy very convenient. A British client once flew here and stayed for just one day to check her ordered goods, she said. Zhao was born in Shanxi province, but she has lived in Chengdu for more than 10 years. My life was like a running race moving from place to place. I also lived in Beijing and Shanghai before, she said. But Chengdu is a place that you never want to leave once settling down. It is now my second hometown, she said. If the environment is further improved, the city will attract more people to visit and live, with the 72hour visafree policy and pelling conditions in transportation, culture, climate and cuisine, he said. Foreigners also gave positive feedback on the policy. A spokesman from Dell Inc said the pany has a global hub of operation in Chengdu, so the threeday visa has an immediate and positive influence on the pany39。s public security bureau shows some 100 foreign visitors enjoyed the 72 hour policy by the end of March, most of them from the United States, the United Kingdom and Germany. Chengdu also reported robust growth in its overall tourist industry last year. Official statistics show that it received some 150 million tourists last year, an increase of 28 percent from 2021. Around million came from abroad, an increase of 12 percent. Total revenue from tourism surpassed 133 billion yuan ($). During his visit to Kazakhstan in September, Chinese President Xi Jinping proposed that China and Central Asia join hands to build a Silk Road economic belt to boost cooperation. The idea has been widely echoed in Central Asian countries, being an encouraging blueprint for Chinese areas along the Silk Road that has linked Asia and Europe for more than 2,000 years. In the next three weeks, China Daily reporters will travel through the belt in China and in Kazakhstan, Uzbekistan and Turkey. They will show the progress and expectations of the countries, businesses and peoples on the route. Shaanxi the start of the ancient Silk Road has positioned itself as the new starting point for the development of the Silk Road Economic Belt, which will strengthen China39。an. Lou held a joint interview with 27 media, including China Daily, the first in a series of interviews entitled Chinese Media Along the Silk Road. The interviews will be in Shaanxi and Gansu provinces and the Xinjiang Uygur autonomous region, as well as Kazakhstan, Uzbekistan and Turkey. The media group held the first interview on Wednesday morning in Xi3