[Hot Vocabulary] HotWords
PRESET Orbit
At 7:14 pm on September 9th, China Taiyuan Satellite Launch Center used the "Long March" four-B., and two domestic "practice" Six-size environment probation satellite successfully sent to space. The data from the measuring and control organization indicated that both satellites successfully entered the scheduled track. Xinhua News Agency reported as follows: China launched two scientific experiment satellites into preset orbits from a north China space center atop a Long March 4-B rocket carrier earlier Thursday Preset orbit indicates "orbit" PRESET means "in advance is set, adjusted in advance". For example: Please finish the work in preset-time (please complete the task within the time). In addition to expressing "(celestial, artificial satellite) orbit", there is also the meaning of "scope of power, routine, and eyes".
According to reports, the design life of the two satellites is more than 2 years, mainly in spatial environmental detection and other related spatial tests. This launch is the 79th flight of the Long March series launched rocket, which is also the 37th successful launch of the Long March series of launch rockets since October 1996.
Milestone
According to the latest statistics released on September 7, after the day, 7 US soldiers died in the fierce battle that occurred with Iraqisoni and Shiite, the US military has died since the Iraq war broke out. Break through 1,000 people. Among them, 998 people were American soldiers, 3 people were the civilian staff of the Pentagon. The American White House spokesman McLand confirmed the same day, the US military reached 1,000 in the number of deaths in Yi. Foreign reports as follows: US military deaths in the Iraq campaign passed the 1,000 milestone Tuesday, with more than 800 of them during the stubborn insurgency that flared after the Americans brought down Saddam Hussein and President Bush declared major combat over Milestone means "milestone. , Mileage, important event, turning point. For example: The Invention of the Computer Was A Milestone in The History of Man. (The invention of the computer is a major event in human history).
[Exercise] Lift One's Spirits
