【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 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 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。 we need the courage to do it. His ments came hours after Fifa vicepresident Jeffrey Webb also in London for the FA39。d miss this. 專業(yè)好文檔 If we don39。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。s like the set for a Gee Lucas movie floating to the edge of space. You and I will have the chance to watch a man take a leap into an unimaginable free fall from the edge of space live. The (lack of) air up there Watch man jump from 96,000 feet Tuesday, I sat at work glued to the live stream of the Red Bull Stratos Mission. I watched the balloons positioned at different altitudes 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。d hear my foot tapping rapidly under my desk. I39。s first satellite Sputnik. I also missed watching Neil Armstrong step foot on the moon and the first space shuttle take off for the stars. Those events were way before my time. As a kid, I was fascinated with what goes on in the sky, and when NASA pulled the plug on the shuttle program I was heartbroken. Yet the privatized space race has renewed my childhood dreams to reach for the stars. As a meteorologist, I39。 專業(yè)好文檔 A、挑選項目團(tuán)隊成員 B、制定 項目有關(guān)的決策 C、對項目團(tuán)隊的資源進(jìn)行分配 D、決定項目的預(yù)算 項目經(jīng)理權(quán)力的大小取決于（ AC ） A、公司采用的組織結(jié)構(gòu) B、項目的工期 C、項目對公司的重要性 D、項目的規(guī)模 1項目沖突的降低和解決方法有（ ABCD ） A、雙贏 B、撤出 C、調(diào)和 D、緩和 1項目溝通管理的方法有（ ABCD ） A、個別會談 B、電話會議 C、書面溝通 D、集體會議 1成功項目團(tuán)隊的特征（ ABD ） A、明確清晰的共同目標(biāo) B、合理的分工與協(xié)作 C、團(tuán)隊 成員自信 D、良好的溝通 1項目風(fēng)險的主要特性有（ ABCD ） A、偶然性 B、相對性 C、漸進(jìn)性 D、突變性 1規(guī)劃采購的工具與技術(shù)主要有（ ABC ） A、自制或外購分析 B、專家判斷 C、合同類型 D、談判 1實施采購的工具與技術(shù)主要有（ ABCD ） A、投標(biāo)人會議 B、采購談判 C、專家判斷 D、建議書評價技術(shù) 1規(guī)劃溝通的工具與技術(shù)主要有（ ABCD ） A、溝通需求分析 B、溝通技術(shù) C、溝通模型 D、溝通方法 1識別項目風(fēng)險的工具 與技術(shù)主要有（ ABCD ） A、 SWOT 分析 B、專家判斷 C、文檔審查 D、德爾菲技術(shù) 1以下關(guān)于規(guī)避風(fēng)險的陳述，正確的有（ ABD ） A、關(guān)心消除引起風(fēng)險的元素 B、包括決定不對風(fēng)險過高的項目進(jìn)行投標(biāo) C、風(fēng)險倘若發(fā)生，就接受后果 D、當(dāng)客戶能降低風(fēng)險時，將風(fēng)險遺留給客戶 項目風(fēng)險的 3 個屬性是（ ABC ） A、風(fēng)險事件 B、發(fā)生概率 C、受威脅的金額 D、風(fēng)險事件的總數(shù)量 專業(yè)好文檔 Editor39。 A、對信息需求的緊迫程度 B、溝通方式的可行性 C、項目團(tuán)隊成員的能力 D、績效情況 項目經(jīng)理可以通過（ ABCD ）促進(jìn)項目溝通。 A、進(jìn)度 B、成本 C、質(zhì)量 D、以上皆不是 下面的例子中 ,哪些是通過風(fēng)險轉(zhuǎn)移來降低風(fēng)險的例子（ ABD ） A、擔(dān)保 B、合同 C、應(yīng)急計劃 D、發(fā)包 導(dǎo)致項目風(fēng)險造成的影響程度從（ ABCD ）方面來衡