umbra
英音[ ˈʌmbrə ] 美音[ ˈʌmbrə ]

本影

常用释义

词性释义

n.

[天] 本影,[天] 暗影;蚀时的地球
例句
  • 全部
  • 本影
Explanation: The dark, inner shadow of planet Earth is called the umbra .
说明:上图黑色的阴影被称为地球本影。
通过了解影界世界,他们探寻那些大秘密、扩大对神秘世界的了解、增进灵知的力量。
For this reason, the realm of spirit is known as the Umbra, the "shadow" of creation.
正因为如此,灵魂存在的空间被称为影界——一切造物的影子。
Total Eclipse - When the entire moon enters the Earth's umbra (the darkest part of its shadow), this is called a total eclipse.
月全食——整个月球全部进入地球的本影中(即地球影子中最暗的部分)。
Shaped like a cone extending into space, the umbra has a circular cross section that can be most easily seen during a lunar eclipse.
本影就像一个圆锥一样延伸在空间中,当月食发生时,它很容易被看到。
When this happens, the umbra cannot reach Earth and an antumbra shadow is created over the planet's surface.
当这种情况发生的时候,本影无法到达地球,非本影阴影就会出现在地球表面。
The parts in communion are hidden in the umbra of her generous behind.
在共融的部分隐藏在本影她的慷慨支持。
Yesterday, appear in Guangzhou " there is burning sun on the head, umbra is not had below the foot " interesting picture.
正文:昨儿个,在中国广州显现“头上有炎日,地下无冷影”的有趣景观。
During an average total lunar eclipse, the moon is within the Earth's umbra for about an hour. This is called totality.
月全食发生时,月亮在地球的本影中大约要持续1个小时,这就是所谓的“全食”。
本影是在轻松,现代和负担得起的设计家全球领导者。
It is the custom that aged or infirm Striders make a final journey into the Umbra, never to return.
年老或者衰弱的漫游者会根据传统最后一次出发去影界,一去不归。
This will only be experienced at a specific point on Earth where a shadow cast by the Moon, called an umbra, reaches our planet.
日全食只会出现在地球上特定的地方,这些地方都被月球的阴影遮盖,这种阴影被称作本影。
Partial Eclipse - When only part of the moon enters the Earth's umbra, this is called a partial eclipse.
月偏食——月球仅有一部分进入地球的本影中。
此外,墨家对飞鸟的影子、物体的本影和半影、凹面镜和凸面镜的成像现象等,也都作了许多研究。
CT平扫表现为多发斑片状、片状低密度灶,部分夹有混杂密度影;
"The first is simply how deeply the moon goes into the umbra. The center of the umbra is much darker than its edges, " it says.
“第一个因素很简单,就是月亮进入阴影的深度。阴影的中心要比边缘暗得多,”杂志上说。
The expansion of the umbra caused by atmosphere can be disregarded.
由于大气折射造成的影响可忽略。
而太阳黑子中央有一个黑色的本影,周围有颜色较浅的半影,并不会出现太阳能电池板。
Moon enters umbra: Instant of first external tangency of Moon with the umbra.
初亏:月球由东缘慢慢进入地影,月球与地球本影第一次外切。
如果只有部分月亮进入地球的本影,就产生月偏食。
1·This includes the continuous survey of umbra and penumbra of the sunspot.
这包括对太阳黑子本影和半影持续的观测。
2·Even in the umbra of sunspots, the strongest region in the solar atmosphere, the magnetic field strength is only about 2000 Gauss.
即使在磁场最强的黑子本影区,磁场强度通常也只有2000高斯左右。
3·Partial solar eclipses occur when the Moon's penumbra touches Earth; partial lunar eclipses occur when the only part of the Moon passes through Earth's umbra.
地球上被月球半影扫过的地方可见日偏食,而当只有部份月球进入地球本影时,月偏食便会发生。
4·This composite image USES successive pictures recorded during the eclipse from Athens, Greece to trace out a large part of the umbra's curved edge.
这张合成图则是在雅典希腊所拍摄的,拍摄者利用了连续曝光来记录月食,巧妙勾勒出本影的曲线。
5·The result nicely illustrates the relative size of the umbra's cross section at the distance of the Moon, as well as the Moon's path through the Earth's shadow.
结果漂亮的描述了当月亮通过地球阴影时,月地距离和本影截面积的相对大小关系。