本月，在公众的要求下，若田光一在镜头前进行了失重实验中的飞行试验。
Koichi Wakata conducted the test-flight in front of the cameras this month as part of zero-gravity experiments submitted by members of the public.
若田光一是第一位参加长期太空任务的日本宇航员。 展示特技是最近几个星期他要进行的十六个实验项目的组成部分。
The stunt was part of 16 experiments performed in recent weeks by Wakata, the first Japanese astronaut to take part in a long-term space mission.
通过对免耕玉米田不同除草剂使用方法和用量的研究表明，田间若以禾本科杂草为主可用单剂防治，若禾本科杂草和阔叶杂草混生以使用混剂为好，且采用土壤处理法防效最佳。
According to the researches on the usage of herbicided in zero tillage corn field, the results showed that thesingle herbicide could be adopted in the field-grown grassy weed.
宇航员迪莫西。科帕拉将取代日本宇航员若田光一。若田光一从今年3月开始就一直生活在空间站上。
Astronaut Tim Copra will replace Japanese astronaut Koichi Wakata, who has been living aboard the station since March.
宇航员迪莫西。科帕拉将取代日本宇航员若田光一。若田光一从今年3月开始就一直生活在空间站上。
Astronaut Tim Copra will replace Japanese astronaut Koichi Wakata, who has been living aboard the station since March.
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