【導讀】學院占地2180畝，校舍建筑面積萬平。方米，教學儀器設備總值4200余萬元，圖書館面積11000平方米，專業(yè)實訓室和128個校外實訓基地，現(xiàn)有全日制在校生8381余人。其中，玩具設計與制造、計算機網(wǎng)絡技術、金融管理與實務、有2個教育部高職高專教育教學。目前，學院擁有4門國家級精品。課程、8門省級精品課程、5門市級精品課程。擁有一支人員精干、“雙師型”教師比例高達%。東省教學成果一等獎2項，廣州市教學成果特等獎1項、一等獎5項。育基地，已先后成立了23個職業(yè)技能鑒定站、考試中心或培訓點，自2020年廣東省首次公布高校畢業(yè)生就業(yè)率以來，學院畢業(yè)生。計算機網(wǎng)絡技術專業(yè)原名“工程網(wǎng)絡技術”專業(yè)，創(chuàng)辦于2020年，已培養(yǎng)三屆畢業(yè)生，共420多人，畢業(yè)生就業(yè)率%。重點建設專業(yè)之一，2020年被評為廣東省示范性專業(yè)。息網(wǎng)絡遍布城鄉(xiāng)各地，信息技術應用在各領域取得重大進展?；瘧盟郊熬C合競爭力，推動社會經(jīng)濟快速發(fā)展。調查表明，當前，廣州及珠三角地區(qū)

　　

【正文】 es in the sky to test the winds, knowing that if they would just line up in a vertical straight line we would be go for launch. I feel this mission was created for me because I am also a journalist and a photographer, but above all I live for taking a leap of faith the feeling of pushing the envelope into uncharted territory. The guy who is going to do this, Felix Baumgartner, must have that same feeling, at a level I will never reach. However, it did not stop me from feeling his pain when a gust of swirling wind kicked up and twisted the partially filled balloon that would take him to the upper end of our atmosphere. As soon as the 40acre balloon, with skin no thicker than a dry cleaning bag, scraped the ground I knew it was over. How claustrophobia almost grounded supersonic skydiver 專業(yè)好文 檔 With each twist, you could see the wrinkles of disappointment on the face of the current record holder and cap (capsule munications), Col. Joe Kittinger. He hung his head low in mission control as he told Baumgartner the disappointing news: Mission aborted. The supersonic descent could happen as early as Sunday. The weather 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 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), he can expect a lot of turbulence. The balloon will slowly drift to the edge of space at 120,000 feet ( miles/ kilometers). Here, Fearless Felix will unclip. He will roll back the door. 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). It might not be the moon, but Kittinger free fell from 102,800 feet in 1960 at the dawn of an infamous space race that captured the hearts of many. Baumgartner will attempt to break that record, a feat that boggles the mind. This is one of those monumental moments I will always remember, because there is no way I39。d miss this.