The cooperation program between China, Australia and Great Britain, Pulsar timing observation at 18 cm using 25 m radio telescopy of Urumqi, is introduced for its significance, reconstruction of the receiver and its sensitivity.

  • 对正在执行的由中、澳、英合作的利用乌鲁木齐25m射电望远镜在18cm波段上进行脉冲星脉冲到达时间的观测研究项目,就其课题意义、接收系统的技术改造和观测灵敏度等进行了介绍。
  • 来源:互联网更新时间:2025-03-12 12:50:28

  • 重点词汇
  • ofprep. 关于;属于…的;由…制成;
  • itspron. (it的所有格形式)它的;厥;
  • reconstructionn.重建;再现;重建物;复原物;
  • Urumqin.乌鲁木齐;
  • mn. 英语字母表的第13个字母;
  • cooperationn.合作;协助,配合;
  • usingv.使用( use的现在分词 );利用;耗费;吸(毒);
  • 18 eighteen;
  • forconj.因为,由于;
  • radion.无线电;收音机;无线电广播台;无线电收发报机;
  • 相关例句
1、

Experimental demonstration system of Fourier telescopy was analyzed, which includes that the scheme of experiment, practical optical setup, data processing and integrated control of the system. 3.

对傅里叶望远术的实验室成像系统进行分析:包括实验系统方案,实验的具体光路、信号处理部分以及系统的综合控制。

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2、

Fourier telescopy ( FT for short) is an optical interference high-resolution imaging method mainly for remote and very dim targets, and as an important research direction in high-resolution imaging technology in the future, FT has broad application prospects.

傅里叶望远术(Fourier telescopy,FT)是一种主要针对于远距离暗弱目标的高分辨率光学干涉成像技术,是未来高分辨成像技术研究的重要方向之一,具有广阔的应用前景。

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3、

With all these" teles," I was powerless.

“拥有这些电信设备”,我却无能为力。

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4、

Work experience with telesale preferred.

电话促销工作经验者优先;

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5、

A skin pricking device comprises first (12) and second (14) housing parts telescopically coupled together.

一种皮肤穿刺设备包括可伸缩地连接在一起的第一壳体部件(12)和第二壳体部件(14)。

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6、
7、

At the trials, one month prior to the finals, I took first place on the ten-meter platform and on the springboard!

在决赛一个月前举行的预赛中,我获得了十米跳台和跳板的第一名!

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8、

Liz : There are also ten-meter platform dives.

丽兹:还有十公尺跳板跳水呢。

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9、

According to design idea, design principle and measurement theory, this paper brought forward a project of measuring micro displacement with high precision in the distance, which uses telephotograph and technology of image processing.

根据设计思想、设计原则及测量原理,制定了应用远距离摄像与图像处理技术相结合的方法来进行远目标微小位移高精度测量的方案。

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10、

You will need to create separate fields for first name, surname and address.

名、姓和地址要各自编成单独的字段。

《牛津高阶英汉双解词典》

11、

The Pentagon says drone aircrafts attacked a mortar position, then F-18 fighter jets fired on a convoy and another mortar position.

五角大楼表示,无人机袭击了一处火炮发射点,之后F-18战斗机摧毁了一个车队和一处火炮发射点。

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12、

Here, the camera catches an explosion thought to be a mortar hitting a building, a reminder that fighting rages only meters away.

相机捕捉到了一起爆炸事件,这应该是一枚迫击炮击中了一座大楼,这提醒我们斗争就在几米之外进行。

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13、

During cleaning of a mortar spraying machine, the revolving screw-conveyor of the machine crushed a worker's foot and shank.

一名工人清洁一部砂浆喷射机时,被机器的旋转式螺旋输送机压碎了足部及腿部。

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14、

A mortar team consists of as many people as is necessary to carry the mortar tube, base plate, traversing& elevating mechanism, and ammunition.

迫击炮组人员构成视需而定,主要进行搬运炮管、底座、炮架和瞄准具及炮弹。

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15、

Using a mortar and pestle, the fruits are slightly pounded to remove the shells from the fruits without breaking the seed inside.

让我们为大约三,四天的果实晒一晒,直到变成褐色使用迫击炮和杵,水果稍捣烂删除不打破种子从果实内的贝壳。

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16、

Let cool briefly, then pound with a mortar and pestle or grind in a coffee or spice grinder.

稍加冷却后,放在臼中用杵捣碎或用咖啡豆或香料研磨机磨碎,备用。

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17、

When the bead has cooled on the metal sheet transfer it to a mortar and grind to a fine powder.

当球珠已在金属板上冷却,把它转移到一个研钵里,研磨成细粉。

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18、

You must have a mortar and pestle.

你们必须有钵和杵

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19、

A mortar and pestle was first used to pulverize the granules of Ignition Powder.

迫击炮和杵首次用来粉碎的颗粒点火粉末。

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20、

A mortar round has hit the University of Damascus in Syria, killing at least 10 students.

叙利亚大马士革大学发生了迫击炮袭击事件,造成至少10名学生死亡。

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