The time variation of the cosmic ray flux is one of crucial problems in the field of cosmic ray physics, solar geophysics and astrophysics, etc.
宇宙线强度随时间的变化,是宇宙线物理、太阳地球物理和天体物理等交叉学科中的重要问题之一。
参考来源 - 基于小波分析的确1·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
N-UNCOUNT Astrophysics is the study of the physical and chemical structure of the stars, planets, and other natural objects in space. 天体物理学
At 19, when I began studying astrophysics, it did not bother me in the least to be the only woman in the classroom.
19岁那年,当我开始学习天体物理学时,作为教室里唯一的女生,我丝毫没有感到困扰。
A degree in astrophysics equips the student for a variety of careers at observatories, planetaria, and educational institutions.
天体物理学学位使学生有众多的职业选择,比如气象台的职位、天文馆和教育行业等。
Space and time. Sounds like an astrophysics course, right?
空间和时间,这听起来,像不像天文课程上学的东西?
Mark Reid is an astronomer with the Harvard-Smithsonian Center for Astrophysics.
VOA: special.2009.01.20
And even in astrophysics, when you talk about stars, black holes, etcetera you're moving energy around.
即使在天文学中,当你谈论恒星,黑洞等时,你能量的转移。
Space and time. Sounds like an astrophysics course, right?
空间和时间,这听起来,像不像天文课程上学的东西?
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