因此短波通信的主要传播路径是天波。
The sky wave is the major transmitting way of short-wave communication.
昨天波浪吞没了他的小船。
明天波克医生给你做手术。
去年冬天波士顿九尺深的大雪肯定有好处。
Nine feet of snow in Boston this past winter couldn't have hurt.
请问星期天波士顿交响音乐会的票还有吗？
Can you tell me if there are any tickets left for the Boston Symphony Orchestra on Sunday?
我们学到的正确思维是‘市场今天波动了多少？’
We learned the correct way to think was, 'How much did the market move today?
汇率每天波动。
讨论了天波雷达三个与时间有关的“可用度”的区别。
The difference between three "availability" of the sky wave radar are discussed in this paper.
研究了罗兰-C天波传播时延的稳定性与空间相关性。
The stability and space correlation about the sky-wave propagation time-delay in Loran-C system are studied.
短波天波传播频率预测是短波天波通信电路性能预测的前提。
The frequency prediction of skywave propagation in shortwave band is the precondition of performance prediction of skywave communication circuit.
从天波切村出来走几分钟就能看到这堆啤酒罐，矿泉水瓶和其他垃圾。
This heap of beer cans, mineral water bottles and other material was just a few minutes' walk outside the village of Tengboche.
主要论述了天波、地波、微波超视距雷达的工作机理及其发展趋势。
The operational principles and the development tendencies of sky-wave, ground-wave, and microwave OTH radars are also presented.
但是这些天波及全国的汽油短缺，使得油泵前排起长龙，却是另外一回事。
But the petrol shortages that have spread across the country in recent days, prompting long queues at the pump, are a different matter.
在天波超视距雷达中，通道之间的频响不一致影响了自适应波束形成的性能。
The inconsistency of frequency response between channels degrades the performance of adaptive digital beam-forming in over-the-horizon radar.
本文简述了高频天波超视距雷达模式识别、跟踪、座标变换数据处理器概念。
In this paper, the conception of the model recognition-tracking-coordinate transfer data processor in HF skywave OTH-B Radar is described.
短波通信由于其天波传播特性，在通信领域具有其它通信手段无法替代的地位。
High frequency (HF) communications play an important role in the field of their communications because of their skywave propagation characteristics.
使没个人吃惊的是，第二天波茨先生戴着帽子出现了，帽子在以往相同的位置上。
The next day, to everyone's surprise, Mr. Potts turned up with his hat in its normal position.
天波的传播是利用电离层的反射来实现的，尤其是多次反射后可以实现全球通信。
The transmission of the sky wave is realized by the reflection from ionosphere, especially after reflecting many times, to achieve global communication.
高频天波超视距雷达通过电离层的折射作用，具有同时超视距监测大区域范围的能力。
High frequency skywave over-the-horizon radar can provide a wide coverage beyond the horizon by means of refraction within the ionosphere.
电离层频率调制导致地表面杂波的多谱勒展宽，极大地限制了高频天波雷达的目标探测性能。
Ionospheric frequency modulation causes spreading of the surface clutter in Doppler domain which greatly limits the detection performance of HF sky-wave radars.
今天波澜不兴的记者招待会，伊拉克方面紧张地为避免重复布什的事故，特别增加了安全保卫人员。
At today's subdued press conference, there was a beefed-up security presence, with the Iraqis anxious to avoid a repeat of the Bush incident.
那天波音737旋转、翻滚、几次跳水和幸运脱离，随后飞机引擎失灵，但最终成功滑翔到主要机场。
That day Boeing 737 got into a spin, made a barrel-roll, did some dives and happily got out, then experienced both engines fail, but succesfully glided down to the major airport.
在对当前短波频率预测方法进行分析的基础上，提出了一种天波传播最大可用频率预测的改进方法。
Firstly, this paper presents an improved prediction method of maximum usable frequency (MUF) of skywave propagation based on the analysis of the current shortwave frequency prediction method.
从天波切村出来走几分钟就能看到这堆啤酒罐，矿泉水瓶和其他垃圾。这就是差不多一个旅游季的垃圾。
This heap of beer cans, mineral water bottles and other material was just a few minutes' walk outside the village of Tengboche. It represents about a season's rubbish.
“我听说了那面标语的事，”昨天波斯尼亚前锋谈及了StretfordEnd[1]庆祝时对曼城羞辱的事情。
I've heard about that banner, "said the Bosnian yesterday of the Stretford End's celebration of City woes."
夏天波兰每周都会举办这样的盛会，而在波兰北部马尔堡——欧洲最大的中世纪城堡所在地，会举办最大规模的骑士比武。
In the summer there's events every weekendand here in Malbork Northern Poland home to Europe's largest medieval castle there's one of the biggest of the season.
总是与中国经济联系在一起的澳元，兑美元先是涨至0.9890，但收于当天波动区间的中档 – 0.9865附近。
The Australian currency, always linked to the Chinese economy, saw initial gains to 0.9890 against the dollar, but ended the session near the middle of the day's range at 0.9865.
针对采用调频连续波(FMCW)体制的天波超视距雷达的应用场合，提出了一种电离层扰动(慢相径变化)补偿改进算法。
This paper presents an improved arithmetic for extracting and compensating the phase-path variations caused by the ionospheric disturbance in a HF sky-wave OTH radar with FMCW waveform.
针对采用调频连续波(FMCW)体制的天波超视距雷达的应用场合，提出了一种电离层扰动(慢相径变化)补偿改进算法。
This paper presents an improved arithmetic for extracting and compensating the phase-path variations caused by the ionospheric disturbance in a HF sky-wave OTH radar with FMCW waveform.
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