日全食

明天某个时刻会发生日全食。

A total solar eclipse is due to take place some time tomorrow .

1991年日全食近红外光谱观测结果

Results from near infrared spectral observation of 1991 total solar eclipse

本文着重考察了日全食时F2层的形态，对其形成机制进行了理论探讨。

The morphology of F2 layer during the solar eclipse is examined , and the mechanism of its formation is discussed theoretically .

基于VLBI和GPS测量2009年7月22日日全食期间电离层TEC变化

Ionospheric TEC Measurement with VLBI and GPS During the Total Solar Eclipse of 22 July 2009

本文概述1991年7月11日日全食时中国日食观测队在墨西哥LaPaz所作的近红外光谱观测情况及得到的初步结果。

This paper briefly presents the preliminary results of the infrared spectroscopic observations made by the Chinese expedition during the 1991 July 11 total solar eclipse at La Paz , Mexico .

在1919年，英国天文学家亚瑟·爱丁顿（ArthurEddington）通过仔细观察一次日全食中一些恒星的位置，证实了这一预测，这些恒星的光线会通过临近太阳的区域。

In 1919 the British astronomer Arthur Eddington confirmed that idea by making careful observations of the positions of stars whose light passes close to the sun during a total solar eclipse .

1997年3月9日日全食8.6mm波段射电观测

Observation of the 1997 March 9 Total Eclipse at 8.6 mm

日全食期间中间层大气臭氧光化过程试验

Test of photochemical process of mesospheric ozone during the total solar eclipse

日全食对电网运行影响及电网互联研究

Research of Impact of Total Solar Eclipse on Grid Running and Connection

你可以详细地告诉我什么是日全食吗？

Could you tell me what total solar eclipse is ?

本周三将出现日全食奇观。

Afull solar eclipse is expected to occur on Wednesday .

日全食历时最长的一次是百年难遇。

Total solar eclipse to come , longest in500 years .

1983年6月11日日全食光学观测

Optical Observation During the Total Solar Eclipse of June 11 , 1983

韩国学生正在首尔观测日全食。他们都佩带者特殊的太阳镜。

South Korean children watch the eclipse through special sunglasses in Seoul .

1991年日全食时，罕见的钻石环。

Diamond-ring at end of 1991 total solar eclipse .

有时候，只有部分日轮被遮挡住，那就不是日全食，而是日偏食。

It is a partial eclipse of the sun .

带内发生日全食的，就叫全食带。

With the total solar eclipse occurred , is called total eclipse zone .

2008年8月1日日全食的日冕结构和亮度分布

Coronal structure and brightness profile of the total solar eclipse on August 1,2008

接着，它就变成了日全食。

And then it transitioned into a total eclipse .

1983年日全食光谱的强度和高度定标

Photometric and Height Calibration of the Spectra Observed at the 1983 Total Solar Eclipse

我最早记得的事情之一是一次日全食。

One of my earliest memories is of a total eclipse of the sun .

没有观察到日全食的照片，他便无法证明它。

And he can 't prove it withouth photographs of a total solar eclipse .

数千人云集在新西伯利亚观看罕见的日全食。

Reuters . Thousands gathered in Novosibirsk in Siberia to see a rare solar eclipse .

日全食发生在太阳被月亮完全遮住的情况下。

A total solar eclipse occurs when the sun is completely obscured by the moon .

而想在澳大利亚再次看到日全食可能要花费375年的时间。

This parts of Australia might not see another full solar eclipse for 375 years .

他们研究星空中的一切现象，他们也观察到了日全食和月全食以及日偏食和月偏食。

They studied everything in the sky and they also noticed both total and partial eclipses .

在1922年的9月，日全食将在澳大利亚完全可见。

In September of 1922 , a total solar eclipse will be fully visible in Australia .

日食主要有日全食、日偏食及日环食三种。

Ri Quansi main solar eclipse , the partial eclipse and three on the Environment and Food .

1980年2月16日日全食在波长8.2厘米的射电观测

A Radio Observation of the Total Solar Eclipse on Feb. 16 , 1980 at 8.2 cm Wavelength

此次3月20日的日全食是2013年11月3日以来的第一次。

The March 20 total solar eclipse event will be the first since Nov. 3 , 2013 .