天文的例句大全

SAW-based real time chirp z transformation processor is widely accepted as one of new supporting techniques for spectrum analysis in radar, communication, electronic warfare and radio telescope.

基于线性调频变换算法的SAW富氏谱分析技术是现代雷达、通讯、电子对抗及射电天文等领域的新一代支持技术之一。

Meteor showers and solar eclipses which oc-curred as far back as in the Xia Dynasty ( 2070BC ～ 1600BC) are recorded in ancient books, and are thought to be the earliest astronomical accounts in the world.

古书上关于夏朝（前2070年~前1600年）时流星雨和日食的记载，是世界天文史上最早的记录。

But there's another aspect of Abell's work that makes this map so valuable to astronomers.

但是使得Abell完成这个地图的成果对天文学家来说如此宝贵的还有另一个方面。

In the middle of the 20th century, however, the astronomer Walter Baade noticed that the stars in older parts of the galaxy, like its core or globular clusters, are older and have fewer metals.

但在20世纪中叶，天文学家瓦尔特·巴德（Walter Baade）注意到，该星系的古老星团比如它的核心星团或球状星团中的恒星年代更为久远，金属元素更少。

Twenty teams of professional astronomers will take advantage of the favorable geometry to observe Venus with some of Earth's great telescopes.

二十多组专业天文学家团队将利用这有利的几何位置用地面上最强的望远镜来观测金星。

The children are the Hong Kong Observatory. Act the officer.

小朋友们在参观香港天文台. 扮演那里的主人.

The No 8 signal came down early on Friday afternoon.

天文台于周五下午早段除下八号风球.

He presented his finding to the Royal Observatory in Greenwich, England.

他把他的发现提交给英国的格林威治皇家天文台.

In addition, three strong motion accelerographs were installed on different geological sites.

此外, 天文台也在境内装置有3部强震加速仪.

The Observatory issued only an amber rainstorm signal and a thunderstorm warning.

天文台只是发出黄色暴雨警告及雷暴警告.

The Observatory Dome of the HKU Department of Physics.

香港大学物理系天文台.

Greenwich Park is lovely, but the observatory is really interesting.

格林威治公园很可爱, 但天文台真有趣.

Mark Adams, a spokesman for the National Radio Astronomy Observatory, says that his institute has not yet been told how much money it must raise to keep the VLBA open.

国家射电天文台的发言人，表示他的协会还没有被告知要提高多少钱才能维持VLBA运行。

High precision quartz oscillators were used for the transmission of BPV standard frequency and time signals at Shanghai Observatory.

在上海天文台BPV标频和时间信号的发播工作中，使用了高精度石英晶体振荡器。

That was when Caltech astronomer Mike Brown found a tiny, frigid world orbiting some three times further out than Pluto.

那时加州理工学院的天文学家迈克布朗发现了一个微小极寒的星体，它的运行轨道比冥王星的远三倍。

When Elenin was 14 AUs away on June 14, 2007, Nasa photographed the comet when they took the infrared image for google sky.

2007年6月14日，当时Elenin离我们14个天文单位，当时NASA在拍摄谷歌星空红外成像拍下了该彗星。

Indeed, users can justifiably brag about such Android-only titles as the Google Sky Map astronomy program.

的确，用户可以以Android独占程序为豪，比如Google星空这种天文程序。

Astronomers had not previously needed to devise such a mechanism.

天文学家无需急于去探寻这种机理.

Orton and his colleagues used ESO's Very Large Telescope to map the temperature variations.

奥顿及其同事们利用欧洲南方天文台的超大望远镜绘制出海王星的温度变化分布图.

The Observatory the Strong Monsoon Signal at: 40 HKT as induced SW monsoon started to dominate.

天文台于上午11时40分发出强烈季候风信号,提醒市民由浪卡引进的西南气流将会本港带来强风.