自转速率 meaning in English
autorotation speed
speed of autorotation
Examples
- The above argument is strongly reinforced by the observed rotation rate of stars .
上述观点已为观测到的恒星自转速率有力地证实。 - Yet the march 1979 burster , with an apparent rotation period of eight seconds , was spinning much more slowly than any radio pulsar then known
但1979年3月那次的爆炸源，看起来却有八秒的周期，自转速率要比当时所知的任何波霎还要慢得多。 - By analogy , a neutron star born rotating as fast as or faster than the convective period of 10 milliseconds could develop a widespread , ultrastrong magnetic field
以此类推，在中子星诞生的时候，要是它的自转速率和10毫秒的对流周期一样快，甚至更快，就能发展出大区域的超强磁场。 - Whether the dynamo operates globally ( rather than in limited regions ) would depend on whether the star ' s rate of rotation was comparable to its rate of convection
是否能让整个星体成为一部发电机（而非在小块区域内各自产生发电机作用） ，端看这颗星球的自转速率是否和其对流速率相当。 - In order to select the proper objects to observe and analyze , we made a statistic study on the rotational period , and selected the asteroids with diameter of about 125km as the objects
在对现有自转速率的小行星进行统计分析时发现，直径在100 ? 150公里之内的小行星的自转速率具有较为特殊的性质，这一特性与小行星的碰撞经历有关。