生物: living things; living beings ...航天: space flight; spaceflight; a ...学: study; learn的: 4次方是 The fourth power of 2 i ...生物航天学 生物天文学 宇航生物学: bioastronautics生物航天的: bioastronautic生物航天数据: bioastronautics data航天学: astronautics; cosmonautics; space aeronautics; spationautics航天学员: cadet cosmonaut航天学院: moscow state aviation institute宇宙航天学: cosmonautics生物航行: bionavigation航空航天学院: aiaa美国航天学会: aas american astronautical society; american astronautical society德国航空航天学会: dglr航空学及航天学: aeronautics and astronautics航天学,宇〔宙〕航〔空〕学: astronautics美国航空航天学会: american institute of aeronautics and astronautic航天生物学: bioastronautics; space biology非生物学的: abiological古生物学的: paleontological)光生物学的: photobiological生物化学的: biochemical; biological chemical; chemicovital; physiochemical生物声学的: bioacoustic生物数学的: biomathematic