Tuesday, October 25, 2011
Sichuan amounts to prefectural part middle and primary school school because rainstorm suspend class 3 days
Suffer cold air and southwest air current to be affected jointly, on September 17 20 when begin, upper zone general falls in Dazhou rainstorm and big rainstorm, up to on September 18 15 when, whole town shares 78 sites rainfall to achieve rainstorm, among them, 25 sites rainfall exceeds 100 millimeter, achieve big rainstorm. Water of river of the river after this rainstorm is brought about, Ba He, canal river is steep go up. Forecast according to hydrology branch, water level of canal river flood peak will exceed especially big last year big calamity. Headquarters of Dazhou city flood prevention starts flood prevention quickly beforehand case and lash-up are answered. Up to now, have not receive personal casualty report, specific the situation of a disaster is being collected further in. Because Ba He water level is steep,go up, along the field of native place of car of the name of a river in Shaanxi and Henan provinces that amount to a county of the river the town drinks water, most in amount to 6 meters; Stone of silver-colored iron countryside pits child, stream close wait for 3 villages to be wided. 18 days 16 when make, the reporter arrives stream add up to a village, discover village, farm, road is flooded by the flood entirely, because pluvial the force with which sth breaks out is swift and violent, stream add up to a village 5 masses are stranded, ministry of fierce of the person that amount to a county organizes assault boat in time to succeed them rescue. The reporter understands from bureau of the education that amount to a county, came 21 days on September 19, bay of the Jiang Ling with coastal river of Ba He, city, bridge, Shi Ti, dragon is met, the school of middle and primary school that crosses city, path to let wait for villages and towns suspend class 3 days, in order to ensure teachers and students is safe, 24 days return to normal a class. (Chen Guoyue Li Jing)
The expert says divine boat will not hold a person 8 numbers for safe for the purpose of
Chen Ting of Liu Zhengxu of reporter of dispatch of new wall bulletin's reporter reports the day before yesterday afternoon, airship of divine boat date is overall vice director stylist, hold Li Yi of researcher of academy of technique of vacuum of stylist of chairman of system of airship lash-up lifesaving, China concurrently Li Lai goes to Guangzhou, did " flying Apsaras dream of the Chinese " report. He discloses say, heavenly palace is about to blast off one number at the near future, will launch divine boat subsequently 8. He still makes clear first, 8 technologies have divine boat great improve, for safety for the purpose of won't hold a person. Li Yi goosefoot still discloses, hainan launchs base to be being built at present, a few emissive tasks will undertake future here, the reason of pitch on Hainan stands by equatorial and advantageous rocket to blast off besides it at that time outside, the carrier rocket diameter that place of construction space station needs is too big, cannot be carried through railroad and must going marine also is one of reasons. Divine boat has 8 numbers improve do not carry person plum Yi Li to say, this year two important matters of our country spaceflight are heavenly palace date and one divine boat 8 blast off. According to understanding of reporter of new wall bulletin, both all blasts off in spring of Gansu Province wine. Heavenly palace wants 8 numbers one number to undertake a butt joint in aerospace with divine boat, this is a very sophisticated technology. Want when the butt joint by most begin apart thousands of kilometer go up even 10 thousand kilometers, tone arrives same an orbit face. And when the butt joint, the speed low-down of the requirement, have every second only commonly 0.05 meters, the rapiddest rate also cannot exceed every second 0.3 meters. Li Yi goosefoot expresses at the same time, divine boat should be in 8 numbers above all heavenly palace blasts off again on the foundation of an emissive success. Heavenly palace is target aircraft, also be passive aircraft, it is handed in in the day dominant effect does not have when meeting. And divine boat is 8 to track an aircraft, butt joint heavenly palace. "Divine boat does not hold a person 8 numbers, the reason is it has great improve. " Li Yi goosefoot is making public a circumstance to express first. "Specific what is improved have not announce external, had wanted period of time. " he expresses, divine boat succeeded 8 numbers, the likelihood is in divine boat 9, magical perhaps the boat holds a person 10 numbers. Goosefoot of rocket diameter is too big can marine Li Yi expresses, at present manned spaceflight develops China to divide a pace to go: The first pace makes manned airship namely, break through manned spaceflight technology, this task had been finished now (from divine boat one arrives divine boat 7) ; The 2nd pace is to build lab of a space, undertake limited space experiments, this task is being executed now, from heavenly palace one rises to begin formally, and the predecessor that heavenly palace is dimensional lab actually, next, can build lab of a space (long-term and own flight, dimensions compares small dimensional station) ; The 3rd pace should build a space to stand namely, can long somebody is resident aerospace establishment. Li Yi goosefoot says, according to the information that Chinese government publishs, to 2020 space of right-and-left building China stands system, complete the 3rd phase of Chinese spaceflight career formally. "The 3rd phase builds dimensional station system namely, this needs big carrier rocket. " Li Yi goosefoot says, dimensional station is by many cabin paragraph complex, and each cabin paragraph be in 20 tons at least, and at present the long march of our country locomotive ability has 2 rockets only 78 tons. He still discloses say, dimensional station is general the diameter is 4.2 meters, the diameter approachs a house, because our country hill is much, railroad has a lot of channel, the rocket of so big diameter is impassable, because this can take sea route only, this should build Hainan namely one of reasons of new emissive base. Hainan launchs base to be being built at present, a few emissive tasks will undertake future here.
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