【正文】 t. Baumgartner still will free fall at a speed that would cause you and me to pass out, and no parachute is guaranteed to work higher than 25,000 feet (7,620 meters). cause there 。ll be traveling fast, so despite the distance, it will not be like diving into the deep end of 濟源職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計 34 a pool. It will be like he is diving into the shallow end. Skydiver preps for the big jump When he jumps, he is expected to reach the speed of sound 690 mph (1,110 kph) in less than 40 seconds. Like hitting the top of the water, he will begin to slow as he approaches the more dense air closer to Earth. But this will not be enough to stop him pletely. If he goes too fast or spins out of control, he has a stabilization parachute that can be deployed to slow him down. His team hopes it39。突 然想到那件藍格子襯衫；那些被折成各種各樣形狀的信紙；那段從街角深巷伊始的友誼；還有那場還沒有開始就宣告了終結(jié)的邂逅計劃 …… 那些年那些天的非做不可，終于和青春一樣，都將在我們的人生中謝幕。 Have declared the end of the encounter that haven39。 Those were broken into various shapes of stationery。那些曾經(jīng)所謂的非做不可，只是青蔥年華里自己給自己注射的一支強心劑，或者說，是自以為是的精神寄托罷了。也曾經(jīng)好像已經(jīng)下定了決心去做某件事，但更多的時候是最后又打起了退堂鼓。s time, your ideas are always special to clear. Want, want, line is clear, as if nothing could shake his. Also once seemed to be determined to do something, but more often is he backed out at last. Dislike his cowardice, finally found that there are a lot of love, there are a lot of miss, like shadow really have been doomed. Those who do, just green years oneself give oneself an arm injection, or is a selfrighteous spiritual. 一個人的時候，自己的想法總是特別地清晰。 濟源職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計 31 Originally, this world, can produce a chemical reaction to an event, in addition to resolutely, have to do, and time. 原來，這個世界上，對某個事件能產(chǎn)生化學(xué)反應(yīng)的，除了非做不可的堅決，還有，時間。t want to give vent to out your inner voice can be in the high school children of the feelings in a period, but was eventually infarction when graduation party in the throat, later again stood on the pitch he has sweat profusely, looked at his thrown a basketball hoops, suddenly found himself has already can39。t really grow up, it seems is not so important。 The end of our life, and can meet many things really do? 而窮盡我們的一生，又能遇到多少事情是真正地非做不可？ During my childhood, think lucky money and new clothes are necessary for New Year, but as the advance of the age, will be more and more found that 濟源職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計 30 those things are optional?？傆X得自己自己似乎應(yīng)該去做點什么，或者寫點什么。 May be back in the past, to oneself the paranoid weird belief disillusionment, these days, my mind has been very messy, in my mind constantly. Always feel oneself should go to do something, or write something. Twenty years of life trajectory deeply shallow, suddenly feel something, do it. 一字開頭的年齡已經(jīng)到了尾聲。s actions. CSKA said they were surprised and disappointed by Toure39。s 21 win. Michel Platini, president of European football39。s Premier League match at Chelsea on Sunday. I am going to be at the match tomorrow and I have asked to meet Yaya Toure, he told BBC Sport. For me it39。s antiracism taskforce, is in London for the Football Association39。t charge you more than 35% of your pensation if you win the case. If you are thinking about signing up for a damagesbased agreement, you should make sure you39。t agree with the disciplinary action your employer has taken against you ? your employer dismisses you and you think that you have been dismissed unfairly. For more information about dismissal and unfair dismissal, see Dismissal. You can make a claim to an employment tribunal, even if you haven39。設(shè)計本身就是一個發(fā)現(xiàn)問題解決問題的過程，所以要大膽創(chuàng)新，這方面我做的不夠好，我認為我還是缺乏跔的經(jīng)驗和必要的知識，為此我都時刻不能忘記學(xué)習(xí)，所謂學(xué)海無涯，融學(xué)習(xí)于工作中去，其樂盡在無窮。 在這，我還要特別提出我的搭檔鄭學(xué)平，跟他一組，我學(xué)到了很多，沒有他，也就沒有我設(shè)計的完成，做這個設(shè)計，也離不開系里對我的大力支持，讓我能順利的搜集材料，完成調(diào)試。讓我感到三年中不僅積累了豐富的學(xué)識，更在如何做人上讓我學(xué)到了 很多，我將隨身攜帶著它們，勇敢的踏上新的人生之路。本次的設(shè)計是三年來學(xué)習(xí)過程中涵蓋面最廣的一次設(shè)計，它不僅體現(xiàn)了我們對設(shè)計思想；更重要的是對我們?nèi)陙硭鶎W(xué)知識應(yīng)用到了實踐，使我明白了在今后設(shè)計過程中的一般步驟和方法。為在以后的工作中遇到問題，解決問題奠定了堅實的基礎(chǔ)。 通過本次設(shè)計，我把所學(xué)習(xí)的理論知識與實踐，具體的結(jié)合在一起。本畢業(yè)設(shè)計的步驟，按 PLC控制系統(tǒng)設(shè)計的一般步驟來完成。對于新設(shè)計的較復(fù)雜的機械設(shè)備，使用 PLC控制將比使用繼電器控制節(jié)省大量的元器件，減少控制柜內(nèi)部的硬接線和安裝工作量，控制柜或控制箱的體積也相對較小，在經(jīng)濟上也往往比繼電器控制還要便宜一些。如果系統(tǒng)很簡單，所需的 I∕ O點數(shù)較少 ；或者需要的 I∕ O 點雖然較多，但控制要求并不復(fù)雜，各部分的相互聯(lián)系很少。 濟源職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計 25 8 結(jié) 論 可編程控制器是一種計算機化的高科技產(chǎn)品，價格相對要高。 4 下載：單擊工具欄中的下載，選定程序快，數(shù)據(jù)快系統(tǒng)塊等內(nèi)容后，按確認按下載到 PLC儲存器中。 2 用 step 軟件在離線情況下輸入機械手控制梯形圖，然后編輯 。直到調(diào)試結(jié)果出現(xiàn)正常的結(jié)果 。 濟源職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計 22 程序 根據(jù)梯形圖，編制指令程序如下：表 61 步序 指令 數(shù)據(jù) 步序 指令 數(shù)據(jù) 0 LD 27 SCRE 1 O 28 LSCR 2 LD T50 29 LD 3 O 30 = 4 ALD 31 LD 5 = 32 SCRT 6 LD 33 SCRE 7 O 34 LSCR 8 AN 35 LD 9 = 36 = 10 LSCR 37 LD 11 LD 38 SCRT 12 AN 39 SCRE 13 LPS 40 LSCR 14 = 41 LD 15 LRD 42 = 16 = 43 LD 17 = 44 = 18 A 45 LD 19 A 46 SCRT 20 SCRT 47 SCRE 21 SCRE 48 LSCR 22 L