laboratory n. 1.实验室,化验室,研究室。 2.炉房。 3.化学工厂;药厂。 4.实验课。 a chemical laboratory 化学实验室。 an express laboratory 快速化验室。 a hygienic laboratory 卫生试验所。 laboratory rats 实验用鼠。 laboratory sole 炉底,炉床。
The orbiter ' s first mission is to find landing sites for the phoenix mars lander , set to arrive on mars in may 2008 to dig for subsurface water ice , and for the 2009 arrival of the mars science laboratory , a larger version of the twin robotic geologists spirit and opportunity , which have been traversing the planet ' s surface since 2004 Mro的第一个任务将是为凤凰号火星登陆车和火星科学寻找合适的降落点。前者将于2008年抵达火星,搜集地下固态水,后者则是勇气号和机遇号火星车的增强版,