umbra

美 ['?mbr?] 　英 ['?mbr?]

• n.本影（影子中光源完全照射不到的部分）
• 網(wǎng)絡暗影；陰影；全影

詞形變化

復數(shù)：umbrae  

英漢雙解

英漢解釋

n.	1. 陰影;【無線】本影;暗影;(太陽黑子的)中央暗黑部 2. (古羅馬)隨客來的不速之客;〈罕〉幽靈

英英解釋

n.

1. an area of complete shadow caused by light from all points of a source being prevented from reaching the area, usually by an opaque object 2. the darkest portion of the shadow cast by an astronomical object during an eclipse, especially that cast on Earth during a solar eclipse 3. the inner, darker area of a sunspot

例句

Explanation: The dark, inner shadow of planet Earth is called the umbra .

說明：上圖黑色的陰影被稱為地球本影。

By studying the realms of the Umbra, they learn to understand great secrets, increasing their mystical understanding or Gnosis.

通過了解影界世界，他們探尋那些大秘密、擴大對神秘世界的了解、增進靈知的力量。

For this reason, the realm of spirit is known as the Umbra, the "shadow" of creation.

正因為如此，靈魂存在的空間被稱為影界——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——整個月球全部進入地球的本影中（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.

本影就像一個圓錐一樣延伸在空間中，當月食發(fā)生時，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.

當這種情況發(fā)生的時候，本影無法到達地球，非本影陰影就會出現(xiàn)在地球表面。

The parts in communion are hidden in the umbra of her generous behind.

在共融的部分隱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：昨兒個，在中國廣州顯現(xiàn)“頭上有炎日，地下無冷影”的有趣景觀。

During an average total lunar eclipse, the moon is within the Earth's umbra for about an hour. This is called totality.

月全食發(fā)生時，月亮在地球的本影中大約要持續(xù)1個小時，這就是所謂的“全食”。

Umbra is the worldwide leader in casual, contemporary and affordable design for the home.

本影是在輕松，現(xiàn)代和負擔得起的設計家全球領導者。

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會根據(jù)傳統(tǒng)最后一次出發(fā)去影界，一去不歸。

This will only be experienced at a specific point on Earth where a shadow cast by the Moon, called an umbra, reaches our planet.

日全食只會出現(xiàn)在地球上特定的地方，這些地方都被月球的陰影遮蓋，這種陰影被稱作本影。

Partial Eclipse - When only part of the moon enters the Earth's umbra, this is called a partial eclipse.

月偏食——月球僅有一部分進入地球的本影中。

In addition, pairs of birds Mohist shadow, the umbra and penumbra objects, concave and convex imaging phenomena, are also made many studies.

此外，墨家對飛鳥的影子、物體的本影和半影、凹面鏡和凸面鏡的成像現(xiàn)象等，也都作了許多研究。

Plain CT scan displayed lamellar low density umbra, part of them were mixed density.

CT平掃表現(xiàn)為多發(fā)斑片狀、片狀低密度灶，部分夾有混雜密度影；

"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.

“第一個因素很簡單，就是月亮進入陰影的深度。陰影的中心要比邊緣暗得多，”雜志上說。

The expansion of the umbra caused by atmosphere can be disregarded.

由于大氣折射造成的影響可忽略。

Sunspots, individually, have a dark central umbra , a lighter surrounding penumbra, and no solar panels.

而太陽黑子中央有一個黑色的本影，周圍有顏色較淺的半影，并不會出現(xiàn)太陽能電池板。

Moon enters umbra: Instant of first external tangency of Moon with the umbra.

初虧：月球由東緣慢慢進入地影，月球與地球本影第一次外切。

If only then the part moon enters Earth's umbra, produces the partial lunar eclipse.

如果只有部分月亮進入地球的本影，就產(chǎn)生月偏食。

Only moon umbra totally puts on earth, the shadow area can watch the eclipse.

唯有在月球的本影投影在地球表面時，在該區(qū)域的人才能夠觀測到日食。

In the inner part, the umbra, that's where the eclipse is total.

而在中心部分，本影就是日全食。

Meccanotecnica Umbra (Qingdao) Co. , Ltd.

密凱加（青島）機械密封件有限公司

sometimes the moon only enters the penumbra without touching the umbra . this is a penumbral lunar eclipse.

有時月球并不會進入本影而只進入半影，這就稱為半影月食。

therefore , if the moon is in the umbra , there will be total lunar eclipse

所以，當月球完全進入了地球的本影，便會發(fā)生

A total eclipse is only seen along a narrow band on Earth that is covered by the Moon's umbra

只有在被月球本影覆蓋的地球區(qū)域，才能看到日全食，這是一條很窄的帶狀區(qū)域

When the Moon when the part enters Earth's umbra, will present the partial lunar eclipse;

當月球只有部分進入地球的本影時，就會出現(xiàn)月偏食；