light-year

light-year是什么意思，light-year的意思中文翻译、音标及例句等。

音标/读音:英 ['laitjə:]美

light-year意思翻译-n. 光年

n. 光年

na.【天】光年

复数：light-years

light-year的例句及中文翻译

The light went out, and the room was plunged into darkness.

灯熄了，屋里陷入一片漆黑。

The company manufactures a range of innovative light-weight cycles.

这家公司生产一系列的新型轻便自行车。

The builders have perched a light concrete dome on eight slender columns.

建筑工人在8根细柱上架起轻巧的混凝土穹顶。

Blend the butter with the sugar and beat until light and creamy.

把糖掺入黄油然后搅拌至滑软细腻。

The overhead light was covered now with a white globe.

现在，顶灯已装上了一个白色球状罩子。

1.Also visible, near the bottom of the image, is ten light-year long pillar sometimes dubbed the Fairy of Eagle Nebula .

此外，靠近影像底部有十根长度将近一光年的气柱，它们有时被戏称是老鹰星云的仙女。

2.Dreams seem always loom at the other side of the Galaxy, hundreds and thousands of light-year away from us. is that so far?

梦想永远是遥遥地偶尔出现在银河的那一端。那几万光年，真的是那么长、那么远么？

3.At present, the Earth has surrounded by a 50 light year-wide shellof radiation from analogue TV, radio and radar transmissions, he said.

他说，地球目前裹着一层由模拟电视、无线电和雷达传输辐射构成的50光年厚的外壳。

4.Within just a light-year of the black hole swarm more than 100, 000 other stars caught far more firmly in its grip.

仅在黑洞的一光年范围内就云集着另外十多万颗恒星，处在它更牢固的掌控之中。

5.One light year is the distance that light travels in a year.

一个光年是光在一年移动的距离。

6.One light year is the distance light will travel in a year, or about 6 trillion miles (10 trillion kilometers).

一光年是光在一年当中所能够穿行的距离，或者说大约相当于6万亿英里（10万亿公里）。

7.A light-year is the distance light travels in a year, or roughly 6 trillion miles (10 trillion kilometers).

光年是指光传播一年时间的距离，相当于10万亿公里（6万亿英里）。

8.Know astronomical unit and light year are used for expressing the distance between celestial bodies.

知道天文单位和光年是用来丈量天体之间距离的单位。

9.An approximately one-light-year tall pillarof cold hydrogen towers above the wall of the molecular cloud.

从分子云墙上耸立出来的一个大约1光年高的冷氢气柱。

10.light year , which is the distance traveled by light in one year . note that light year is a distance scale , not a time scale.

为量度单位，一光年是光在真空中行走一年的距离，紧记光年是距离单位而不是时间单位。

light-year是什么意思-n. 光年

light-year是什么意思由英汉词典整理修订，时间:2024-04-21 22:42