2011年04月08日
Japan floated
"Pit particle" in Japan floated to come over
Pit leakiness in the Japanese blessing island to world of the influence still spread.The information that meets an emergency a coordination commission to release on March 31 according to pit in China nation, our country Peking, Shanghai, Tienjin, heavy celebrate, river north, mountain west, Inner Mongolia etc.25 airs that save area City in, examination the arrival release the least artificial radios of to check plain iodine from the Japanese pit leakiness-131.What is the radio material actually?Can't the meeting bring bane to our health?Need to adopt protection measure?Chinese nuclear energy profession association Deputy Secretary-general Ping2 Yi at accept a round-the-world person magazine reporter interview very affirmative ground say:Healthily don't constitute bane to the our country public, have never needed to adopt any protection measure as well.
Is it what things to float what to come?
Announce according to the economic Japan industry atomic safe public security hospital in province, blessing island a pit electricity station soil inside the district and examine in the sea water of neighborhood the radio material of 's including iodine and Se(sound together"color") and Mao(the sound is together and"not") is 3 kinds.Among them, iodine and Se is check the fuel Shuai changes of outcome, the Mao then constitutes one of the material of reaction heap the fuel good mixture.
Ping2 Yi's introduction says that liquid or solid particle of radio material can is up in the air to suspend and be like the grain and dust in the daily life.Release a great deal of steam while checking a reaction heap to cool off, these particles get into atmosphere along with the steam."As long as arrive 3000 meters above of Gao Kong, they can float to spread a world-wide locations with the atmospheric-circulation.This heel Mongolia and our country the sand dust of the etc. ground in Xinjiang float Tokyo, the truth is similar."
This time radio material that float to spread our country atmosphere is mainly the radioisotope iodine of iodine-131."Because iodine-131 volatilities are the strongest."Ping2 Yi tells a reporter, if the person too much inhaled to imply iodine-131 airs, or eat drive the food of its pollution, the human body cell is particularly a thyroid gland cell will turn in the cancer in short time.Iodine-131 half- lifes are 8.3 days, is also say, pass for 8.3 days, its radio gradually weakens, the survival degree is as low as an original half.This also means that its radio can soon thoroughly get rid of.
Moreover, 4 province areas in Anhui, Guangdong and Guangxi and Ningxia in our country, also examined the least artificial radio to check plain Se-137 with Se-134.The Se of surfeit gets into a human body, will injure to build blood system and nervous system, the increment suffers from a cancer several rates.Se-137 half- lifes is 30 years, Se-134 half- lifes is 2 years, the radio releases all more slow-moving."The Soviets slices the Er promise shell benefit pit electricity to stand after taking place trouble in 1986, up to now return can examine Se in the soil-137."Ping2 Yi says.
As for another radio material Mao, it after getting into the human body will incubate in the human body lung department, skeleton etc. to organize cell in the middle, break cell gene to cause cancer thus.The half- life of Mao is very long-it stabilizes most of isotope Mao-244, half- life about is 8000 ten thousand yearses;The most important isotope Mao-239, half- life about is 2.41 ten thousand yearses.Currently, the our country hasn't examined Mao.
Pit leakiness in the Japanese blessing island to world of the influence still spread.The information that meets an emergency a coordination commission to release on March 31 according to pit in China nation, our country Peking, Shanghai, Tienjin, heavy celebrate, river north, mountain west, Inner Mongolia etc.25 airs that save area City in, examination the arrival release the least artificial radios of to check plain iodine from the Japanese pit leakiness-131.What is the radio material actually?Can't the meeting bring bane to our health?Need to adopt protection measure?Chinese nuclear energy profession association Deputy Secretary-general Ping2 Yi at accept a round-the-world person magazine reporter interview very affirmative ground say:Healthily don't constitute bane to the our country public, have never needed to adopt any protection measure as well.
Is it what things to float what to come?
Announce according to the economic Japan industry atomic safe public security hospital in province, blessing island a pit electricity station soil inside the district and examine in the sea water of neighborhood the radio material of 's including iodine and Se(sound together"color") and Mao(the sound is together and"not") is 3 kinds.Among them, iodine and Se is check the fuel Shuai changes of outcome, the Mao then constitutes one of the material of reaction heap the fuel good mixture.
Ping2 Yi's introduction says that liquid or solid particle of radio material can is up in the air to suspend and be like the grain and dust in the daily life.Release a great deal of steam while checking a reaction heap to cool off, these particles get into atmosphere along with the steam."As long as arrive 3000 meters above of Gao Kong, they can float to spread a world-wide locations with the atmospheric-circulation.This heel Mongolia and our country the sand dust of the etc. ground in Xinjiang float Tokyo, the truth is similar."
This time radio material that float to spread our country atmosphere is mainly the radioisotope iodine of iodine-131."Because iodine-131 volatilities are the strongest."Ping2 Yi tells a reporter, if the person too much inhaled to imply iodine-131 airs, or eat drive the food of its pollution, the human body cell is particularly a thyroid gland cell will turn in the cancer in short time.Iodine-131 half- lifes are 8.3 days, is also say, pass for 8.3 days, its radio gradually weakens, the survival degree is as low as an original half.This also means that its radio can soon thoroughly get rid of.
Moreover, 4 province areas in Anhui, Guangdong and Guangxi and Ningxia in our country, also examined the least artificial radio to check plain Se-137 with Se-134.The Se of surfeit gets into a human body, will injure to build blood system and nervous system, the increment suffers from a cancer several rates.Se-137 half- lifes is 30 years, Se-134 half- lifes is 2 years, the radio releases all more slow-moving."The Soviets slices the Er promise shell benefit pit electricity to stand after taking place trouble in 1986, up to now return can examine Se in the soil-137."Ping2 Yi says.
As for another radio material Mao, it after getting into the human body will incubate in the human body lung department, skeleton etc. to organize cell in the middle, break cell gene to cause cancer thus.The half- life of Mao is very long-it stabilizes most of isotope Mao-244, half- life about is 8000 ten thousand yearses;The most important isotope Mao-239, half- life about is 2.41 ten thousand yearses.Currently, the our country hasn't examined Mao.
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