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- Both short and long term frequency stabilities of the simultaneous oscillations are better than several parts in 10 10. 它可使同时振荡的双波长之频率稳定度不论短周期或长周期都优于10 -10。
- According to the data of GPS time comparison published by the laboratories (USNO, TAP, CRL) and BIPM in the time bulletins the long term frequency stability in the GPS time comparison are calculated and analysed in this paper. 根据国际上一些实验室(USNO、TAO、CRL)和国际计量局(BIPM)在时间公报上公布的GPS时间比对数据;对其长期频率稳定度进行了计算分析;结果如下: 1.;GPS时间比对的长期频率稳定度不受地域的影响;不同地区和不同卫星的结果都有明显的相似性;
- We must aim for world peace in the long term. 我们要争取持久的世界和平。
- We hope to make great profit in the long term. 我们希望长期获利。
- In the long term we hope to make large profits on it. 从长远来看我们希望能靠它赚一大笔钱。
- They were much more realistic about its long term commercial prospects. 他们对它的长远商业前景更为现实。
- Secular factors are more long term in nature. 长期因素却是长期的。
- They were sentenced to long terms in prison. 他们被判处长期徒刑。
- Long term problems with pollution has made Japanese scientists leading authorities on algal blooms. 长期的污染问题使日本科学家在研究海藻过剩方面居世界领先水平。
- In this paper,we analyze the cause of generating frequency drift that has more harm to the VSAT communication system. 分析了在通信系统中对通信危害较大的频率漂移问题的产生原因。
- Among all the passive and active islanding detection method,the active frequency drift method is pretty attractive. 孤岛检测是光伏并网发电系统所必备的功能。
- What are your short and long term goals? 你对于短期和长期的目标是什么?
- Is Fiber Supplement Suitable For Long Term Use? 纤维补充剂是否可长期食用?
- The limited sensitivity of present pulsar surveys and the greater frequency drift make the more distant pulsars difficult to observe. 目前脉冲星普查的有限探测灵敏度和大的频率漂移,使我们难以观测到更遥远的脉冲星。
- Real estate is a long term investment. 房地产是一项长期投资。
- All this is important for our long term future. 这些对我们日后的长远发展,至为重要。
- The proposal is OK in long term hold. 建议可以中长线持有。
- My long term vision is to get my Ph.D. 拿博士学位是我长期的梦想。
- We should cut our expense in the long term. 我们必须长期削减开支。
- Frequency drifts due to: DC voltage, temperature, VSWR. 频率漂移跟直流电压、温度、驻波比有关。