The light they saw in the sky might have been light from the ground, reflected on to the clouds.
他们在天空中看到的光可能是来自地面反射到云层上的光。
Very little light filters through the canopy of leaves and branches in a rain forest to reach ground level—or close to the ground—and at those levels the yellow-to-green wavelengths predominate.
在雨林中，很少有光透过树叶和树枝形成的树荫到达地面——或者接近地面——在这些高度上，黄色到绿色的波长占主导地位。
When placed on the ground, baits should be situated on small paper cards or other flat, light-colored surfaces, or in test-tubes or vials.
诱饵放在地上时，应放在小纸卡上或其它平坦的浅色表面上，或放在试管或小瓶子里。
The bright moon climbed high in the sky, showering its silvery light on the ground.
明月高挂，银光泻地。
Ice crystals should be plate shaped. They float in the air close to the ground reflecting light back downwards.
冰晶需呈片状，它们悬浮近在地面的空中，将光线向下反射。
Someone dropped a golden coin that shone in the sun's light as it disappeared into the ground.
有个人给了他们一个金币，那金币在阳光的照射发出灿灿光芒，好像它在地上消失了。
You can get some lovely pictures of grounds when the level of light inside the ground (created by the floodlights) matches the level of light in the sky.
当球场灯光(泛光灯)和天空的光线强度相吻合时，可以拍出效果非常好的图片。
The ratio between the heavy and light isotopes of the element in their crystals is not quite right for stuff that has come out of the ground.
它们晶体里重轻同位素的比例并不像是从地底挖出来的东西那样。
Chariot wheels in Asia Minor were heavy, whereas those of the Greeks were light since they had to operate on rocky ground.
在小亚细亚，马车的车轮是沉重的，而希腊人的车轮是轻型的，因为他们要在陡峭的路面上运行。
It is very difficult to make basements feel comfortable because they are under ground, usually have insufficient natural light and have the lowest energy in a building.
在地下室里感觉到舒服是很难的，因为它们是在地下，并且缺少足够的自然光，能量也是整个楼中最低的。
With the right design, a uniform stream of light has pushed tiny objects in much the same way that an airplane wing hoists a 747 off the ground.
研究人员采用一合理设计，使用均匀的光束照射微小物体从而让它们像747客机一样离开地面飞了起来。
If you are on the ground floor but facing the wrong direction to get much natural light, you can use a strategically placed mirror outside to reflect more light in.
如果你在第一层但是面向一个接受自然光错误的方向，你可以使用一块适当放置的镜子把光线反射进来。
The ground ABS comes in different colors, including white, black, blue, grey, green, light grey, red, and yellow.
这种ABS的底料有不同种类的颜色。包括白色黑色蓝色褐色绿色浅灰色红色和黄色。
When I arrived at 2:30 a.m., the building was dark except for a single light in a ground floor window.
我到的时候是凌晨2：30，那幢房子里黑漆漆的，只有底楼的窗户边还留着一盏灯。
The spring light was fuzzed out, and fat gray flakes drifted down from the whitened sky, landing in dove-colored piles on the ground.
春光很黯淡，大块的灰色碎片从白茫茫的天空飘下，落在地面浅灰色的尘土堆上。
So who knew that such disparate fashion plates could find common ground in a light pink blazer?
既然这两位时尚风格南辕北辙，又是怎么会同时爱上这一件浅粉色西装呢？
The ground floor space is dark and moody, with light coming from circular cuts in the concrete ceiling.
地下空间是黑暗和低沉的，来自圆孔的光线在混凝土的天花板上被削减。
We know that some part of light is directly in contact with that ground, it comes back, bounces, just like a ball falling from a height.
我们知道一部分光是直接照射到地面上的，他又返回来，反弹，就像一个球从高处落下一样。
The façade, made of glass in the ground floor and of a double translucent skin in the upper level, is backlighted at night, recreating an extensive band of light opposite the bay.
其立面是由地面层的玻璃及地上层双层半透明表面组成，在夜晚正好处于背光处，面对着海湾再现了一条波光粼粼的光带。
Curving Windows peep above the ground to bring light into this underground car park in South Holland, which is covered in grassy hillocks to replicate a dune landscape.
弯曲的窗户从地面上隐隐地露出，把阳光带到南荷兰的这个地下停车场，它的顶上覆盖了绿色的山丘，形成了一个沙丘景观。
Inside, the wooden framework supporting the roof is left open, allowing natural light coming from a large window in the eastern gable to filter to ground level.
室内，支撑屋顶的木框架是敞开的，让自然光线从一个在东面山墙上的大窗户过滤到地面上。
After my eyes became used to the dim light in the cave, I saw an old shovel on the ground.
当我的眼睛适应了洞里暗淡的光线后，我看见地上有一把旧铲子。
The translucent floor to the ground level courtyard creates a light filled flexible work/living space in the basement.
一楼连接地下层庭院的半透明地板营造了一个充满阳光的灵活的工作/起居地下室空间。
And some researchers thought that any noises produced by the energetic particles that cause the light show would be far too high in the sky to be heard on the ground.
另外，一些研究人员认为形成北极光的高能粒子离地面太远，它们发出的声音因而无法被听到。
After my eyes became used to the dim light in the cave, I saw an old shovel on the ground.
当我的眼睛习惯了洞中的黑暗之后。我看见地上有一把旧铲子。
The paper introduces the design process of optical fiber composite ground wires (OPGW) in the light of structure type selection, heat stability, mechanics calculation and the kit fittings.
介绍了OPGW光纤复合架空地线的设计过程，并从OPGW的结构选型、热稳定、力学计算以及配套金具等几个方面进行了阐述。
The paper introduces the design process of optical fiber composite ground wires (OPGW) in the light of structure type selection, heat stability, mechanics calculation and the kit fittings.
介绍了OPGW光纤复合架空地线的设计过程，并从OPGW的结构选型、热稳定、力学计算以及配套金具等几个方面进行了阐述。
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