Astronomers have discovered a distant galaxy.天文学家们发现了一个遥远的星系。The Galaxy consists of 100 billion stars.银河系由1,000亿颗恒星组成。The spaceman flew through the galaxy at the speed of light.太空人以光速穿越银河系.We report Chandra observations ...
From this you can calculate the total mass in the Galaxy.由此你可以算出银河系的总质量。The Galaxy consists of 100 billion stars.银河系由1,000亿颗恒星组成。a galaxy of Hollywood stars好莱坞影星的荟萃...
他在接受经验性的无环鸟苷治疗后, 多次血培养和脑脊液培养是阴性.He was treated empirically with acyclovir, and multiple blood and CSF cultures were negative.环二鸟苷酸系统是细菌纤维素生物合成中重要的调控体系.The Cyclic Diguanylic Acid Regulatory System is the important regulat...
The aims of the negotiators in New York again seem likely to collide with the aims of the warriors in the field.看来，纽约谈判人员的目标可能会再次与战场上勇士们的目标发生冲突。Fender - bender . In the distant future, Earth could collide with another pl...
According to thermodynamic principle, this thesis reconsiders the equilibrium constant of ideal gas reaction.本文依据热力学原理, 重新审议了理想气体的化学平衡常数.As Wall Street reconsiders how it fights, it will turn again to a more orthodox sty...