【導讀】節(jié)、不同場合的噴水要求目的的花樣噴泉系統(tǒng)。工程應用和推廣價值?，F(xiàn)代高科技把美妙的音樂、多姿的噴泉造型、五彩繽紛的。覺形象、色彩變換三位一體的超自然享受。隨著我國人民物質(zhì)生活水平的不斷提。隨著科學技術(shù)的不斷發(fā)展和生活水平的不斷提高，尤其是噴泉在。城市和社區(qū)環(huán)境建設中起著尤其重要的作用。當今噴泉工程和高新技術(shù)的結(jié)合正。果更加絢麗多彩，婀娜多姿，令人賞心悅目、流連忘返。花樣噴泉在PLC的控制之下，噴出各種各樣的水柱，給人以一種視覺上美的。以微處理器為核心用作數(shù)字控制的專用計算機。它不僅充分利用微處理器的優(yōu)點。清晰直觀、方便易學，調(diào)試和查錯都很容易。PLC現(xiàn)已成為現(xiàn)代工業(yè)控制三大支。冶金、電力、輕工、電子、紡織、食品、交通、等行業(yè)得到廣泛應用。用深度和廣度已經(jīng)成為一個國家工業(yè)先進水平的重要標志之一。PLC的硬件系統(tǒng)由微處理器、存儲器、輸入輸出(I/O). 部件、電源部件、編程器、I/O擴展單元和其他外圍設備組成。其結(jié)構(gòu)簡圖如下：

　　

【正文】 生中謝幕。 Baumgartner the disappointing news: Mission aborted. r plays an important role in this mission. Starting at the ground, conditions have to be very calm winds less than 2 mph, with no precipitation or humidity and limited cloud cover. The balloon, with capsule attached, will move through the lower level of the atmosphere (the troposphere) where our 西安工業(yè)大學繼續(xù)教育學院畢業(yè)（設計）論文 33 daytoday weather lives. It will climb higher than the tip of Mount Everest ( miles/ kilometers), drifting even higher than the cruising altitude of mercial airliners ( miles/ kilometers) and into the stratosphere. As he crosses the boundary layer (called the tropopause),e can expect a lot of turbulence. We often close ourselves off when traumatic events happen in our lives。 instead of letting the world soften us, we let it drive us deeper into ourselves. We try to deflect the hurt and pain by pretending it doesn’t exist, but although we can try this all we want, in the end, we can’t hide from ourselves. We need to learn to open our hearts to the potentials of life and let the world soften us. 生活發(fā)生不幸時，我們常常會關(guān)上心門；世界不僅沒能慰藉我們，反倒使我們更加消沉。我們假裝一切仿佛都不曾發(fā)生，以此試圖忘卻傷痛，可就算隱藏得再好，最終也還是騙不了自己。既然如此，何不嘗試打開心門，擁抱生活 中的各種可能，讓世界感化我們呢？ Whenever we start to let our fears and seriousness get the best of us, we should take a step back and reevaluate our behavior. The items listed below are six ways you can open your heart more fully and pletely. 當恐懼與焦慮來襲時，我們應該退后一步，重新反思自 己的言行。下面六個方法有助于你更完滿透徹地敞開心扉。 Whenever a painful situation arises in your life, try to embrace it instead of running away or trying to mask the hurt. When the sadness strikes, take a deep breath and lean into it. When we run away from sadness that’s unfolding in our lives, it gets stronger and more real. We take an emotion that’s fleeting and make it a solid event, instead of something that passes through us. 當生活中出現(xiàn)痛苦的事情時，別再逃跑或隱藏痛苦，試著擁抱它吧；當悲傷來襲時，試著深呼吸，然后直面它。如果我們一味逃避生活中的悲傷，悲傷只會變得更強烈更真實 —— 悲傷原本只是稍縱即逝的情緒，我們卻固執(zhí)地耿耿于懷 By utilizing our breath we soften our experiences. If we dam them up, our lives will stagnate, but when we keep them flowing, we allow more newness and greater experiences to 。屏住呼吸，生活停滯；呼出呼吸，更多新奇與經(jīng)歷又將拉開序幕。 2. Embrace the unfortable We all know what that twinge of anxiety feels like. We know how fear feels in our bodies: the tension in our necks, the tightness in our stomachs, etc. We can practice leaning into these feelings of disfort and let them show us where we need to 煎熬感，也都感受過恐懼造成的生理反應：脖子僵硬、胃酸翻騰。其實，我們有能力面對這些痛苦的感受，從中領(lǐng)悟到出路。 The initial impulse is to run away — to try and suppress these feelings by not acknowledging them. When we do this, we close ourselves off to the parts of our lives that we need to experience most. The next time you have this feeling of being truly unfortable, do yourself a favor and lean into the feeling. Act in spite of the fear. 我們的第一反應總是逃避 —— 以為否認不安情緒的存在就能萬事大吉，可這也恰好妨礙了我們經(jīng)歷最需要的生活體驗。下次感到不安時，不管有多害怕，也請試著勇敢面對吧。 3. Ask your heart what it wants 傾聽內(nèi)心 We’re often confused at the next step to take, making pros and cons lists until our eyes bleed and our brains are sore. Instead of always taking this approach, what if we engaged a new part of ourselves that isn’t usually involved in the decision making process?我們常對未來猶疑不定，反復考慮利弊直到身心 西安工業(yè)大學繼續(xù)教育學院畢業(yè)（設計）論文 34 俱疲。與其一味顧慮重重，不如從局外人的角度看待決策之事。 From: The supersonic descent could happen as early as Sunda. The weatheThe balloon will slowly drift to the edge of space at 120,000 feet (Then, I would assume, he will slowly step out onto something resembling an Olympic diving platform. Below, the Earth bees the concrete bottom of a swimming pool that he wants to land on, but not too hard. Still, he39。ll be traveling fast, so despite the distance, it will not be like diving into the deep end of 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。s not needed. Instead, he plans to deploy his 270squarefoot (25squaremeter) main chute at an altitude of around 5,000 feet (1,524 meters). In order to deploy this chute successfully, he will have to slow to 172 mph (277 kph). He will have a reserve parachute that will open automatically if he loses consciousness at mach speeds. Even if everything goes as planned, it won39。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