Nie Haisheng measures him quality with the instrument in aerospace 74 kilograms
7'1''
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CCTV net
Nie Haisheng measures him quality with the instrument in aerospace 74 kilograms
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20 days, wang Yaping gives lessons in aerospace in the quality that demonstrated how to measure a spacefarer in aerospace, with " assistant " the Nie Haisheng that the capacity appears personally go into battle sets an example. The quality on final outer space measures an instrument to show, nie Haisheng's quality is 74 kilograms. Public data shows, nie Haisheng weight maintains 67 kilograms all the time for years. Why did Nie Haisheng become fat 7 kilograms?
Most spacefarer
Weight can be reduced
[Guess 1]
Measuring instrument occurrence error?
The reporter notices, the grating that experimental device is mechanical bedspring orgnaization and high-tech measures the assembly of fast system, can you be bedspring spring back does bigger error appear in the process? Or between two systems coordinate occurrence issue?
Courtyard of Beijing teaching division base teach Tao Changhong of director of staff room of research center physics to tell a reporter, experimental process undertakes very faultlessly, he is judged, eliminate an instrument exact extent issue, measure a result to appear impossibly big error.
Beijing University earth and dimensional science institute teach Jiao Weixin(Small gain)The explanation says, the possibility of the error with instrument big generation is very little. Jiao Weixin introduces, measure object quality with this method, very easy thing also is on the earth, make such measuring instrument implement, come true very easily in ground environment corrective, accordingly, after rising aerospace, appear " sideslip " possibility is not large.
[Guess 2]
Is spacefarer aerospace bloated?
God 9 blasted off on June 16, 2012, after entering the space 24 hours, jing Haipeng, Liu Wang, Liu Yang the land of facial different level of 3 astronaut appeared bloated. In TV appearance, the spacefarer feels fat fat, bring about Nie Haisheng gain weight because of occurrence oedema?
Expert explanation, below weightlessness condition, humoral should distributing afresh, emerge on blood, can let a face look fatter. Dropsy is a normal phenomenon, the person is in condition of a kind of weightlessness, what produce a change above all is this the fluid in individual blood-vessel is static pressure disappearfree watch case, facial and bloated, have a distensible feeling, these are normal phenomena.
north face shirtsAs a result of weightlessness, cardiovascular function is disorder, humoral on emerge, bosom and head are humoral plentiful, give receptor official a kind of false signal: Humoral excessive. Internal system undertakes automatically modulatory to the body, ministry fission fluid with body of eduction of uric fluid form outside, although appear apparently bloated, but spacefthe most popular north face shirtsarer weight is in however drop.
[Guess 3]
Spaceflight provision is too big?
According to implementing a spirit the spacefarer of 10 tasks introduces, in flying this, according to the different taste of 3 spacefarers, experts are special formulate personalized cookbook, besides phyletic and various fish, flesh kind potted, biscuit, still Chinese style dish is tasted, if piscine sweet shredded meat, palace protects leg of gallinaceous man, carbonado to wait, increased a variety of aerospace provision such as congee of fresh fruit, millet, yoghurt, zhongzi newly again at the same time.
Because of divine boat 10 spacefarers food is improved greatly, is Nie Haisheng in charge of Pull in your ears! ?
The expert expresses, weharrison hot spring weather forecastightlessness can cause cardiovascular system function disorder, the most popular selling norton internet antivirustaste is maladjusted, appetite not beautiful, decrease into appetite, the quantity of heat that absorbs actually should is worth than recommending little 20% .
It is sweeny next. We are normal one year bone loses the person 0.5%-1% , and a month can lose the spacefarer 1%-3% . At the same time weightlessness makes person sweeny, bone soft muscle is thin bring about weight to drop. In addition, it is easy that the motion below weightlessness condition looks, but research proves as a result, the physical power that astronaut consumes when the job in aerospace, comparative with what use up on the ground, because this can eliminate Nie Haisheng " eat one's head off " bring about get fat.
[Guess 4]
Is spaceflight coverall too heavy?
Spacefarer dress basically has 4 kinds, the space suit outside including cabin, space suit inside cabin, spatial motion is taken, spaceflight coverall. The space suit outside cabin is the place when Di Zhigang gives cabin those who wear the sort of, systematic weight makes an appointment with 200 kilograms or so. And the space suit inside cabin, also call force of cabin intwatch case manufacturerernal pressure immersion suit, it is the place when the spacefarer enters the space is worn, contain helmet, weight is 10 kilograms are contfree norton internet antivirusrolled about. Spatial motion is taken as indiscriminate as ground kit.
When this second aerospace gives lessons, what the spacefarer wears is blue spaceflight coverall. Although specific data has not announce spaceflight coverall, but from now on before be informed in media coverage, "Spaceflight coverall is pants of long body length, but want compared with the space suit inside cabin light much. " accordingly, it becomes Nie Haisheng weight impossibly also to produce the account of acuteness change.
[Guess 5]
Hide secretly in lap?
Give lessons from aerospace in light of open video, nie Haisheng's spaceflight has 4 large bag at least on coverall, among them two distributing to go up in arm, one is in before the bosom, the largest large bag go up in the leg.
Give lessons in aerospace medium the last experiment, nie Haisheng is reclaiming experimental appliance when, take out adsorptive paper in the large bag that will be put into trousers to go up after water polo is adsorptive. Although be in process of whole direct seeding, the reporter did not see Nie Haisheng draws out the movement of experimental appliance in the lap from coverall, but, those large bag on his body, rouse it seems that from beginning to end of beat, what to install inside? Whether to have the object with very great quality? Wait for after the spacefarer is trinorton internet antivirusumphal, ability of answer to a riddle is announced.
[Relevant link]
Chinese spacefarer center expresses, in the discovery in the check-up after spaceflight flies, the weight of most spacefarer can reduce 2 kilograms to reach 3 kilograms. Expert of health of American spaceflight bureau says, astronaut people execute space mission every time, weight is reduced on average 5% the left and right sides.
According to the report, the spacefarer weight of the God before this all appeared to drop. Chen Shanan of director of center of training modern dining chairsof spacefarer scientific research is announced before this, divine boat wevancouver to harrison hot springsight of 7 spacefarers Di Zhigang, Liu Baiming, Jing Haipeng appears different level falls, among them because Di Zhigang gives cabin activity physical strength to use up big, weight drops extent is most, liu Baiming take second place.
Ocean of 9 spacefarer Liu, Liu Wang, Jing Haipeng is returning divine boat when the ground tells about aerospace to experience after a month, once described " the check-up after returning Beijing, everybody is thin 10 come jin. " according to " legal evening paper "
Outspread read
Time restricts a lot of experiments to did not demonstrate
Cost of realia flying Apsaras is as high as 350 thousand yuan
Recently, god 10 aerospace give lessons prepare lessons Di Naiyong of group group leader introduces when accepting a reporter to interview, present favorable result to make aerospace gives lessons, the country established expert group technically, "Original, experts offerred a lot of tests, but do impossibly, what choose finally is it is good to can inspect a gender, the experiment of facilitating operation " . Di Naiyong says, what choose this is physical experiment, group of the expert before this also considers to have chemical test, although aerospace is medium the change of a few solution in chemistry experiment and ground test are disparate, but this need relies on a spacefarer further explanation. Final, expert group make choice of can watch the physical test that come out continuously with the eye. In addition, the spacefarer still considered on experimental choice maneuverable reach use simple appliance. Because the spacefarer is not experimental personnel, main purpose of the experiment is to tell a student weightlessness environment and ground are different.
He discloses, in original design, far more than the experiment that the spot demonstrated that day, but because be restricted by time, demonstrated so much content finally only.
Teacher of sound of gold of group of space schoolteaching teaching plan says, space schoolteaching plan begins to prepare before a year actually, think a mind originally 9 when undertake, but god 9 enter the space time is shorter, and god the main task of 9 is butt joint task, so space schoolteaching plan is in finally god 10 implementation.
Will begin last year in September, group of space schoolteaching teaching plan begins to seek each opinion extensively, decide the experiment plans. In heavenly palace oneIn heavenly palace oneSmall gainSmall gainA few experiments that appear in, it is through relapsing deliberate, essence is carried fine those who choose. "Experimental choice basically considers popular science sex, can inspect gender, education gender and can carry out a gender 4 respects. Demonstrate the mechanical principle in weightlessness environment and liquid surface tension finally certainly. Demonstrate the mechanical principle in weightlessness environment and liquid surface tension finally certainly..
Jin Sheng introduces, carrying article toward aerospace is not " haggle over every ounce " , however " the dispute that overcome a gram " . But this for aerospace education, the heavenly palace on the belt " realia " gross weight is 2.9 kilograms, also reflected what the country gives lessons to this aerospace to take seriously.
As we have learned, 1 kilogram material launchs space of close ground orbital to stand to want 20 thousand dollar about from the ground. With this computation, cost of these realia flying Apsaras reach 58 thousand dollar, add up to left and right sides of 350 thousand yuan of RMBs.
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