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Buzz Words | 热词放送:天舟二号货运飞船

来源:21英语网
作者:21ST
日期:2021-06-04
天舟二号货运飞船
Cargo spacecraft Tianzhou-2


5月29日晚,我国在海南文昌航天发射场准时点火发射天舟二号货运飞船。这是空间站货物运输系统的第一次应用性飞行。新华社记者 琚振华 摄

中国载人航天工程办公室发布消息称,5月30日清晨,天舟二号货运飞船与近日发射的我国空间站天和核心舱成功完成对接。5月29日20点55分,我国在海南文昌航天发射场使用长征七号遥三运载火箭成功发射天舟二号货运飞船。飞船入轨后启动自主快速交会对接,于5月30日5时01分成功对接于空间站天和核心舱后向端口,整个过程历时约8小时。天舟二号下一步将按计划开展推进剂补加和设备测试等工作。不久的将来,神舟十二号载人飞船上的航天员入住天和核心舱时,会将天舟二号上的生活物资和应用载荷搬运至天和核心舱。

Tianzhou 2, a cargo spacecraft launched on Saturday evening, docked with Tianhe-the recently deployed core module of the country's permanent space station — early on Sunday morning, according to the China Manned Space Agency. A Long March 7 rocket, carrying Tianzhou 2, blasted off from the Wenchang Space Launch Center on the coast of the southern island province of Hainan at 8:55 pm on Saturday. After entering orbit, the craft began to execute rapid autonomous rendezvous and docking procedures, which lasted about eight hours, the agency said in a statement. Tianzhou 2 successfully docked with Tianhe's rear hatch at 5:01 am. Next, it is programmed to conduct autonomous refueling operations and carry out some equipment tests, according to the statement. When astronauts from the Shenzhou XII spacecraft board Tianhe in the near future, they will gradually move living materials and mission payloads from Tianzhou 2 to the core module.
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