第1个回答 2006-10-02
How is the big wild goose to fly the Himalayas?
How is the big wild goose to fly the Himalayas?Can fly to pass by exactly, we first in spite of, we suppose first once, the big wild goose wants to want to fly the more past prior condition and purpose, carrying on reasonning logically once:
1.The consideration is a tallest mountain range of world the Himalayas first, the elevation neared to 9000 meters highly, the apex air was thin and diluted, air pressure very another the person suffocate of, mountain climbing the reason that the member of team can ascend a crest, is because of wear international standard of the mountain climbing take, the equipment oxygen bottle, insure their life a safety, to.But big wild goose, at the time that they fly, the body anti-'s press is to have extreme limit, while feeling a dyspnea, will not continue to fly, at least high fly in a feat space, BE.Then it's like saying, space shuttle why can fly an Earth, and pilot of inside also the ability is good living in the space, provide the oxygen equipments not just intact, body protection the facilities is a very advanced cause also?Pack with persons all the big wild goose to fly so high mountain range in airplane, certainly had no matter, but your this topic BE, the big wild goose how to fly of, Anne so of reason logically, haven't yet wait to fly to arrive so height, the big wild goose has already been not enough because of the oxygen, barometric reason, die already.
2.People's height that sees much of big wild goose to fly sees through a naked eye, and the person's sense of vision can see maximum limit also certain, but also absolutely isn't 9000 meters, that won't do a long distance eye, also for several 100 meters, sight okay, thousand meter.Therefore with lend living common sense, can also predict, the big wild goose fly of the height is also thousand meters or so.At least within the scope of the person's visual field of.
3.The big wild goose is an outstanding air travel house.Whenever autumn winter stanza, they from the old house once Siberia take, the south that forms into groups and flies to an our country vastly and mightily pass the winter.The spring, their after long and arduous trip, returns to Siberia to produce egg to breed the second year.The airspeed of the big wild goose is very quick, the per hour can fly 68-90 kilometers, several thousand kilometers of of the endless travel have to fly up for 12 months.
Endless travel, certainly they wanted to choose the most ample space in the most comfortable height to glide to be in the blue sky, fly of more high, the air pressure influences them to fly more, also wasting energy more, the nature can't fly to 9000 meters the height of that extreme limit, either.
4.What does fly the mountain range make?Mountain range what does that have?BE all ccumulated snows on the mountain range, matchless and cold, attain the purpose that the south fly, south's fly is to pass the winter, isn't a collective suicide, also have, a species' multiply greatly is the result of several thousand years, the big wild goose isn't exceptional either of, probably and at the beginning big wild goose lately- is born time, their ancestry can want to fly to mountain range that probably, but continuously of is starve with cold, have dying continuously of, nature, become fixed living scope, the south of the our country to lead an endless winter, so is become at any time!
5.Be showed from this, the condition and purposes that want to fly all establish, certainly the big wild goose is to fly not past, even fly, is also other friends to say of, cross valley, but still need to die of, so, will not take place.
第2个回答 2006-09-25
How do wild geese fly over the Himalaya Mountains?
How wild geese fly over the Himalaya Mountains, or whether they can, are not discussed at the moment. On the assumption of the reason and purpose of the flying over, we need to make a reasoning:
1.It should be first considered that the Himalayas is the highest mountains in the world, which rises 9 km above the sea level. There is rare air and stifling atmospheric pressure on top of it. Climbers can reach the top because of wearing climbing cloth of international standard and oxygen bottle, which keep them safe. Right? Then what about the wild geese? There is a limit of their body compression when they fly, so they'll not fly or only fly in an apt altitude when feeling difficult breathing. Right? Taking another example, space shuttle can fly out of the earth and astronauts in can live well in the outer space, it's certainly because of the self-contained breathing oxygen supply system and advanced body protective device. The wild geese will surely safe if they fly over the mountains in the airplane like human being. But based on the topic, wild geese will die for the lack of oxygen and atmospheric pressure reason, before they touch that atitude.
2. The flying height of the wild geese can be seen with the naked eyes. We are not clairvoyance and cannot catch 9 km, and there is a limit distance of our eyesight about hundreds miles or a thousand miles mostly. We can conclude by common knowledge that wild geese can fly at about 1 km, at least within the human eyesight limit.
3. Wild geese are outstanding aerial travellers.They fly to winter in teams from their hometown Siberia to South of China when autumn comes, and fly back to lay eggs and reproduce when spring returns. They fly at a high speed of 68~90 km/h, and they have to fly for one month or two months for the thousands miles trip.
For the lengthy trip, they should choose the most comfortable atitude and amplest space to fly. The higher they fly, the more tired they are for the atmospheric pressure's influence. So they will not fly upto the limit atitude 9 km.
4. Why should they fly over the Mountains? What's there at that side? The Mountains covered with snow all the year round and so cold,and they fly south for winterred in the south, not self-destruction collectively. Next, wild geese's reproduction is the result of thousands of years like other pieces. Their ancestors may be willing to fly over the Moutain at the very beginning, but after continuously frozen to death, they live in a fixed circumstance. It's formed with time that flying to winter in South of China.
5. In a word, the flying condition and purpose are not exist, So wild geese can not fly over the Mountain, or they'll die if they want to.
第3个回答 2006-09-25
How does(这里goose为单数故为does） the big wild goose voyage the Himalayas?
How does the big wild goose voyage the Himalayas?Can they pass the Himalayas exactly. we may not discuss rabidity. we supposed. The prior condition and purposethe of the big wild goose wants to fly the Himalayas, carrying on ratiocinated:
1.The consideration is a tallest mountain range of world the Himalayas first, the elevation neared to 9000 meters highly, the apex air was thin and diluted, air pressure very another the person suffocate of, mountain climbing the reason that the member of team can ascend a crest, is because of wear international standard of the mountain climbing take, the equipment oxygen bottle, insure their life a safety, to.But big wild goose, at the time that they fly, the body anti-'s press is to have extreme limit, while feeling a dyspnea, will not continue to fly, at least high fly in a feat space, BE.Then it's like saying, space shuttle why can fly an Earth, and pilot of inside also the ability is good living in the space, provide the oxygen equipments not just intact, body protection the facilities is a very advanced cause also?Pack with persons all the big wild goose to fly so high mountain range in airplane, certainly had no matter, but your this topic BE, the big wild goose how to fly of, Anne so of reason logically, haven't yet wait to fly to arrive so height, the big wild goose has already been not enough because of the oxygen, barometric reason, die already.
2.People's height that sees much of big wild goose to fly sees through a naked eye, and the person's sense of vision can see maximum limit also certain, but also absolutely isn't 9000 meters, that won't do a long distance eye, also for several 100 meters, sight okay, thousand meter.Therefore with lend living common sense, can also predict, the big wild goose fly of the height is also thousand meters or so.At least within the scope of the person's visual field of.
3.The big wild goose is an outstanding air travel house.Whenever autumn winter stanza, they from the old house once Siberia take, the south that forms into groups and flies to an our country vastly and mightily pass the winter.The spring, their after long and arduous trip, returns to Siberia to produce egg to breed the second year.The airspeed of the big wild goose is very quick, the per hour can fly 68-90 kilometers, several thousand kilometers of of the endless travel have to fly up for 12 months.
Endless travel, certainly they wanted to choose the most ample space in the most comfortable height to glide to be in the blue sky, fly of more high, the air pressure influences them to fly more, also wasting energy more, the nature can't fly to 9000 meters the height of that extreme limit, either.
4.What does fly the mountain range make?Mountain range what does that have?BE all ccumulated snows on the mountain range, matchless and cold, attain the purpose that the south fly, south's fly is to pass the winter, isn't a collective suicide, also have, a species' multiply greatly is the result of several thousand years, the big wild goose isn't exceptional either of, probably and at the beginning big wild goose lately- is born time, their ancestry can want to fly to mountain range that probably, but continuously of is starve with cold, have dying continuously of, nature, become fixed living scope, the south of the our country to lead an endless winter, so is become at any time!
5.Be showed from this, the condition and purposes that want to fly all establish, certainly the big wild goose is to fly not past, even fly, is also other friends to say of, cross valley, but still need to die of, so, will not take place.
NOTE:译文仅供参考
第4个回答 2006-09-25
Dayan is flying over the Himalayas? In the end be able to fly past us regardless, we assume that over the past if the prerequisite and Dayan, a reasoning : 1. First consider the Himalayas is the world's highest mountain, 9,000 meters above sea level close to the peak of thin air, the pressure is very separate from suffocation. climbers shady reason is because the packaging wearing international standards, equipped with oxygen cylinders to ensure the safety of their lives, right. And the Dayan, it's time for them to fly, there is a limit of physical resistance, the feeling of breathing difficulties, will not be able to fly, at least in an appropriate space and fly, yes. Like that again, the space shuttle is able to fly out of the earth, but also good inside astronauts living in space, oxygen equipment is not good, the protection of physical facilities are also very advanced reason? Dayan and would have equipped the plane had to fly so high in the mountains, of course, nothing, but you : this is the cause of how to fly, on such reasoning, even then flew so highly, because Dayan had enough oxygen, pressure, already dead. 2. People often seen by the naked eye to see the height of the Yan-fei, and the limit is the largest visual seeing some, but definitely not 9000 meters bars, not clairvoyance, also several hundred meters, good eyesight, the 1,000 meters. By virtue of life that can infer, is 1,000 meters high around the Yan-fei. At least within the scope of the person's vision. 3. With excellent air travelers. Whenever the autumn season, from their home in the Siberian area intensely and proudly flew to the South China winter. The following spring, they are having to travel back to Siberian breeding ground. With the rapid flight, flying 68~90 km per hour, have a long journey to travel thousands of kilometers a month. A long journey, and of course they must choose the most adequate space to the most comfortable height gliding in the sky, flying higher, the more pressure influence their fortune, spent more effort, but also will not reach that limit the height of 9,000 meters. 4. Mountain fly for what? Mountain home, what? Mountains are on the snow, very cold, reaching south, the purpose of it, south of the winter, instead of collective suicide bars, a species of the proliferation of thousands of years, this unit is no exception, perhaps, when Dayan had just been born when their ancestors may be able to fly like Mountain home, but continued to be frozen to death, have been a death, of course, Living on a fixed, the South China visited the long winter, it is time to form! 5. This shows that not Fly conditions and the purpose of the establishment, of course, is to fly past Dayan, even fly, as well as other friends said, crossing the valley, we still have to die, so it is not going to happen.
第5个回答 2006-09-28
1.首先考虑的是喜马拉雅山是世界最高山脉，海拔高度接近9000米了，峰顶空气稀薄，气压非常另人窒息的，登山队员之所以能登顶，是因为穿着国际标准的登山服，配备氧气瓶，确保他们的生命安全，对吧。而大雁呢，它们飞的时候，身体抗压是有极限的，当感觉呼吸困难的时候，就不会继续飞了，至少要在一个适宜的空间高飞，是吧。再好比说，航天飞机为什么能飞出地球，而里面的宇航员也能很好的在太空中生活呢，还不是供氧设备完好，身体保护设施也很先进的缘故吗？将大雁和人都装飞机里飞这么高的山脉，当然没事了，但你这题目是，大雁怎么飞的，安这样的推理，还没等飞到那么个高度，大雁已经因氧气不够，气压原因，业已身亡了。