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- scintillation of radio source 射电源闪烁
- lunar occultation of radio source 月掩射电源
- optical identification of radio source 射电源的光学证认
- The candidate catalog of radio sources for VLBI geometry network composed of Shanghai, Wulumuqi and Kunming is presented in this paper. 针对我国VLBI观测网对射电源的特殊要求，给出了现有备选射电源的列表和天球分布图，提出了扩充备选射电源数量的必要性。
- The sun sometimes spoils the propagation of radio waves. 太阳有时会影响无线电波的传播。
- Any of several celestial radio sources emitting short,intense bursts of radio waves,x-rays,or visible electromagnetic radiation at regular intervals,generally believed to be rotating neutron stars. 脉冲星若干能发出无线电波的天体之一，能以有规律的间隔发出短促且强烈的无线电波、X射线或肉眼可见的电磁放射，普遍认为它们是旋转磁中子星。
- Any of several celestial radio sources emitting short, intense bursts of radio waves, x - rays, or visible electromagnetic radiation at regular intervals, generally believed to be rotating neutron stars. 脉冲星若干能发出无线电波的天体之一，能以有规律的间隔发出短促且强烈的无线电波、X射线或肉眼可见的电磁放射，普遍认为它们是旋转磁中子星
- Any of several celestial radio sources emitting short, intense bursts of radio waves, x-rays, or visible electromagnetic radiation at regular intervals, generally believed to be rotating neutron stars. 脉冲星若干能发出无线电波的天体之一，能以有规律的间隔发出短促且强烈的无线电波、X射线或肉眼可见的电磁放射，普遍认为它们是旋转磁中子星
- The universe is bathed in a sea of radio waves. 宇宙浸泡在无线电波的海洋中。
- Quasar is short for quasi-stellar radio source. 类星体是“类似恒星射电源”的缩写。
- DISCONNECT THE DIN CABLE FROM REAR OF RADIO. 断开收音机后面的DIN电缆。
- What kind of radio does Alice advise Carl to buy? 艾丽丝建议卡尔买什么样的收音机?
- What kind of radio does Carl want to buy? 卡尔想买什么样的收音机?
- It's like the thrilling day of radio here. 好像是无线电话的恐怖之日呀。
- This kind of radio doesn't sell well. 这种收音机不太畅销。
- Seeing is the scintillation of image caused by turbulence in the atmosphere. 宁静度是由大气湍流所引起的象的闪烁反射。
- Association of Radio Industry Businesses. 无线行业企业协会,是日本的标准制定机构。
- Operation tests of radio installation satisfactory? 无线电装置测试是否满意?
- The music of radio distracted my attention. 收音机里的音乐转移了我的注意力。
- Function test of radio console on sea trial. 航行试验中组装报务台效用试验。
