A screening against light or heat.
遮蔽光或热的遮挡物。
Employs the commander machinegun for close-in defense of the tank or fire against light targets at other ranges.
进行近程防御，使用车长机枪攻击轻型目标或步兵。
Stabilities of lutein and its esters against light, heat, acid, alkali, metal ions, oxidant and reductant were studied.
研究光、热、酸、碱、金属离子、氧化剂和还原剂对叶黄素酯和叶黄素稳定性的影响。
OBJECTIVE to observe the protective effect on hypoxic preconditioning mice against light-induced photoreceptor cell degeneration, and investigate the possible mechanism.
目的观察低氧预适应对小鼠视网膜感光细胞光损伤的防护作用并探讨其可能的机制。
The forming process of the auto perspex shelter against light and rain and the design of the mould were introduced. And a discussion was made on the product quality control.
介绍了汽车晴雨挡等产品的成形工艺、模具设计，并对产品质量控制进行了讨论。
The dark silhouette of the castle ruins stood out boldly against the fading light.
城堡遗迹的黑暗轮廓在暗淡光线下显得格外突出。
A figure stood in the doorway, silhouetted against the light.
门口站着一个人，屋里的亮光映衬出他的轮廓。
I closed my eyes against the bright light.
我闭上眼睛以防强光的照射。
Her hair floats like a banner in the breeze and in the early morning light she seems to glow against a background of dark trees.
她的头发像在微风中的旗帜一样飘动，在清晨的晨光中，她似乎在黑暗树木的映衬下闪闪发光。
Light from stars, even nearby in our own galaxy, doesn't stand a chance against that.
即使是我们银河系附近的恒星发出的光，也无法与之抗衡。
That said, Mr Obama’s aim is a more subtle one: to cast America in a less menacing light, and build consensus for action against nuclear proliferation.
这说明，奥巴马的目标十分微妙：既要保证美国所受的核威胁更少，又要寻求达成反对核扩散的行动共识。
Raging against the dying of the light, in other words, now has powerful technological allies.
换句话说，对光逝去的狂怒，现在有了一个强大的技术盟友。
The old man held the lanthorn higher; and instantly bats flying against it would have beaten out the light but for the thin protection of its horn sides.
老头儿把灯提高了些，蝙蝠立即飞了起来，倘不是其硬边的薄弱保护，它们会把灯光扑灭的。
It was very late and everyone had left the cafe except an old man who sat in the shadow the leaves of the tree made against the electric light.
时间很晚了，大家都离开餐馆，只有一个老人还坐在树叶挡住灯光的阴影里。
Walker used a type of darkfield microscopy in which the object is shot against a blue screen. The blue light shines through the orange of the leg's exoskeleton.
Walker使用了一种暗视野显微镜，将拍摄的物体放在蓝色背景前，蓝色的光线透射过龙虱腿的橘红色外骨骼。
Squinting his eyes against the shimmering light, Andy Sturgil stood in awe of the morning's beauty.
AndySturgil 在这微微的亮光中眯缝着眼睛，怀着对清晨美景的敬畏站立着。
Her hair floats like a banner in the breeze and in the earlymorning light she seems to glow against a background of dark trees.
他的头发在微风的吹拂下想旗帜一样漂浮，在晨光中她在一片的黑暗树木的映衬下仿佛在发光。
They could be used to insure actual bonds but - in light of their asymmetric character - not to speculate against countries or companies.
它们可以用来给实际债券保险，但——鉴于其不对称的特点——不能用来进行针对国家或企业进行投机。
From this distance, oceans, land, clouds, and ice blend into a blur of light, a mere dot against the vastness of space.
在这个距离上，海洋、陆地、白云和冰雪全部被融入一个光斑之中，只是浩瀚的宇宙中的一个小光点而已。
If you look at your aura in the area lit by an unnatural light or against coloured walls you may see a changed aura colour.
如果你是在非自然光照射的区域下或者和墙的颜色有极大反差的区域下看到你的气场，你可能看到已经改变了的颜色。
They move silhouetted against a land white as white, bathed in gentle light as the sun traces a low arc across the horizon.
当太阳低弧度越过地平线时，它们走动的身影映衬着一地的雪白，沐浴在柔和的日光中。
To make sure that the cameras are accurately recording small changes in reflected light, engineers look for a bright light against a dark background to provide a reference point.
为了确保相机准确地记录来自反射光的细微变化，工程师寻找暗背景上的亮光，来提供一个参照点。
Here is a work which, in a chiaroscuro more gripping than the light of day, permits us to seize man's struggle against his hopes.
这部作品其中的明暗对比的反差比白昼之光还来的强烈，我们能够因此而抓住人对希望的反抗和斗争。
Ribbons of light flutter through empty, open Spaces, weaving luminescent floating images that stand out against the stark, cold appearance of the abandoned garage.
其中光带在空旷的车库内飘荡穿行，漂浮于空中的冷色调光带与荒凉冷漠的废弃车库形成鲜明对比。
Framed against the hallway light, Mr. And Mrs. Day stuck their heads through the opening.
在走廊灯光的映照下，戴先生和戴夫人从门缝里探进头来。
The Snake Nebula, silhouetted against ancient stars massed near the nucleus of our galaxy, which is about 25, 000 light years away.
蛇形星云，它的轮廓与聚集在我们星系中心的古老恒星逆向，约25,000光年远。
It whined against our Windows and liquefied the plain and sky to a single, yellowed light.
风沙击打着车窗，把平原和天空融合成一道昏黄的光线。
It whined against our Windows and liquefied the plain and sky to a single, yellowed light.
风沙击打着车窗，把平原和天空融合成一道昏黄的光线。
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