First, the impact of a far-field Gaussian distribution beacon on the acquisition course of laser communication is analysed and the far-field uniform beacon has some advantage compared with the far field Gaussian beacon in the case of transmitting beam jitter.

  • 首先从理论计算的角度,分析了远场高斯分布信标光对卫星激光通信捕获过程的影响,认为在存在光束抖动的情况下,均匀信标光在捕获阶段具有明显的优势。
  • 来源:互联网摘选更新时间:2025-01-20 11:53:07

  • 重点词汇
  • impactn.影响;作用;冲击力;
  • isvt.& vi. 是(be的三单形式);
  • somedet. 一些,若干;某些,部分;某个;好些,不少的,相当多的;少量的;真可谓,算不上;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • ofprep. 关于;属于…的;由…制成;
  • beamn.光线;波束;梁;平衡木;笑容;
  • in the case of至于…, 就…来说;
  • distributionn.分布;分配;分发;(商品)运销,经销,分销;分送
  • onprep. (覆盖、附着)在…上;由…支撑着;在(运输工具)上;在(某一天);就在…之后;关于(事或人);(身上)带着;为(某团体或组织)的一员;吃;(表示方向)在,向,对;在,接近(某地);根据;以…支付;通过;与…相比
  • beaconn.灯塔,信号浮标;烽火;指路明灯;警标,界标;
  • faradv.遥远地;远至;久远;非常;进展程度;
  • transmittingv.发射,播送,广播( transmit的现在分词 );传播;传导;传(热、声等);
  • 相关例句
1、

We climbed the hill by day to watch for beacon fires And water horses by riverside when day expires. Even though the routine of my job often is monotonous. I am grateful for the opportunity to work. There are many who have no job.

白日登山望烽火黄昏饮马傍交河。尽管日复一日的工作单调乏味,我依然对我所拥有的工作机会而感激,因为有很多人没有工作。

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2、

Because the systematic errors due to frequency offset of satellite beacon and/ or station receiver are included in Doppler data, the key problem of orbit improvement is how to estimate the frequency offset for every passing.

利用多普勒资料进行轨道改进,将遇到卫星信标机和测站接收机的频偏带来的系统差,如何估计各站圈的频偏,是决定定轨精度的一个关键问题。

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3、

Non-directional radiobeacon aeronautical radio beacon station

不定向无线电示标台航空无线电信标电台

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4、

Aeronautical radio beacon station

航空无线电通信电台航空无线电信标电台

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5、

Outer-marker crossing height radio marker beacon station

通过远距信标台的高度无线电标志信标电台

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6、

Radio marker beacon station

无线电标志信标电台紧急无线电示位标电台

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7、

Navaglobe beacon station A Specific Method to Shorten the Great Circle Distance by GPS Navigation

远程无线电导航系统航标站利用GPS导航缩短大圆航程的方法

互联网摘选

8、

Direction finding radio station or radio beacon station.

定向无线台或无线电信标台。

provided by jukuu

9、

The Hispaniola was moving by herself now, the sea high enough to take her off the beach.

伊斯帕尼奥拉号在水上漂浮着,海水较深,使得大船漂离了海滩。

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10、

We'll find some drunk tourist, take him to the beach and put three in his coconut.

我们抓着一个醉汉,带他到海边给他三枪。

provided by jukuu

11、

Only people who had actively collected crabs themselves were allowed to take them off the beach.

只有亲自动手捕蟹的人,才能把抓到的螃蟹带离海滩。

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12、

In summer, my mother used to take me to the beach.

以前在夏天,我母亲经常带我去海滩玩。

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13、

I was gonna take youto the beach, Santa barbara.

我准备带你去圣芭芭拉的海滩。

provided by jukuu

14、

Which bus can I take to the beach?

去海滩我该乘哪辆车?

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15、

Which line do I take for the beach?

去海滩乘哪一路车?

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16、

Before arriving in changli, a town known for its golden beach.

来到了以黄金海岸著称的昌黎。

provided by jukuu

17、

Oh, this is actually the Golden Beach!

原来这里就是金滩啊!

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18、

It's just that people like you are hidden in the sea of humanity; looking for you is like looking for grains of gold in the sand. The planning and achievement of Qingdao Golden Beach and the surroundings

只是你们这样的人埋藏在人海里,要找到你们就像沙里淘金。青岛金沙滩海水浴场及周边区域规划设计方案及实现

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19、

The planning and achievement of Qingdao Golden Beach and the surroundings

青岛金沙滩海水浴场及周边区域规划设计方案及实现

互联网摘选

20、

We must now be all eyes and ears. I latched on to their conversation.

要仔细看,留心听。我仔细倾听他们的谈话。

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