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- submillisecond radio pulsar 亚毫秒射电脉冲星
- 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。
- The spin-down rate has been measured for almost every radio pulsar, and theory indicates that it depends on the strength of the star's magnetic field. 这种自转变慢的速率,几乎每一颗无线电波霎都量得到,而理论指出,此速率和星体的磁场强度有关。
- Although the slowdown may seem small, it is faster than that of any radio pulsar known, and it implies a magnetic field approaching 1015 gauss. 虽然减慢的幅度看来并不起眼,却已经比所有已知的无线电波霎衰减得还要快了,而且这个数字,意味著磁场接近1015高斯。
- Theories of Magnetosphere and Radiation Mechanism of Radio Pulsar 射电脉冲星的磁层与辐射机制理论
- One ramification of our calculations is that radio pulsars are neutron stars in which the large-scale dynamo has failed to operate. 从我们的计算中,还可以附带得到一点:无线电波霎正是无法形成大尺度发电机的中子星。
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- Unlike gamma ray emitting radio pulsars which shine on their own,there are a large number of galactic neutron stars and black holes which owe their gamma-ray light to the effect of a companion star. 与释放出v射线辐射的脉冲星自己闪烁不同,很多极大的中于星和黑洞受其伴星的影响,也释放出Y射线。
- Unlike gamma ray emitting radio pulsars which shine on their own, there are a large number of galactic neutron stars and black holes which owe their gamma-ray light to the effect of a companion star. 与释放出v射线辐射的脉冲星自己闪烁不同,很多极大的中于星和黑洞受其伴星的影响,也释放出Y射线。
- In this paper, some basic properties of polarization observations of radio pulsars and their theoretical explanation in the Inverse Compton Scattering (ICS) model are briefly reviewed. 但现有理论对众多观测事实尚无法给出完整的说明。综述了脉冲星的偏振观测特征,并利用逆康普顿散射模型对这些特性进行了解释。
- Radio Beijing sends the news all over the world. 北京广播电台向全世界播送新闻。
- She petitioned her neighbor to turn down the radio. 她请求邻居把收音机关小点声。
- They've been plugging his new show on the radio. 他们一直在电台上宣传他的新节目。
- How much do you think this radio will sell for? 你认为这台收音机会卖多少钱?
- I am able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- I was able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
- The plane homed in on the radio beacon. 飞机遵循导航台信号降落。
- The radio relieves the monotony of everyday life. 收音机缓解了我们日常生活的单调状况。
- Don't you think the radio's a bit loud? 你觉得收音机的声音是不是太吵了点?