例如，如果一只信鸽要用它的太阳罗盘进行导航，它必须根据日光/黑暗的循环所提供的线索正确设置时间。
For instance, if a homing pigeon is to navigate with its Sun compass, its clock must be properly set by cues provided by the daylight/darkness cycle.
利用自身物质材料建造的月球太阳能电站把日光转换成电能，可以为整个月球的勘探开发提供所需的能源。
Sunlight can be converted into electricity with lunar-made solar panels to supply the Moon with all of the power needed for global exploration and development.
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。
They move silhouetted against a land white as white, bathed in gentle light as the sun traces a low arc across the horizon.
这两艘飞船是目前距离最遥远的人造物体，远在日光层外缘——由太阳产生的，环绕太阳系的巨型泡状体。
The two spacecraft are the most distant human-made objects, out at the edge of the heliosphere — the bubble the sun creates around the solar system.
一些公司在莫哈韦沙漠铺设大片大片的镜状物，收聚太阳的光照，将日光能通过热水锅炉转化为热能，将水转变为蒸汽，推动汽轮机发电。
Some firms are building vast fields of mirrors in the Mojave desert to focus the sun onto water boilers and use the steam to spin turbines.
日光浴床和太阳灯会增加患皮肤癌的风险，并对没有受到保护的眼睛带来损伤。
Sunbeds and sunlamps increase the risk of skin cancer and can damage unprotected eyes.
由于日光返辉区(sunglint)的关系图像形成鲜明对比，此区域的水面将太阳光直接反射至ISS上观测的宇航员处。
The stark contrast is due to sunglint, in which the Sun is reflected off water surfaces back towards the astronaut observer on board the ISS.
这些发现说明所有关注因日光引起眼部疾患的人应该避免使用So - Low牌子的太阳镜，而应该购买更高价格的品牌或是根本不戴太阳镜。
These findings suggest that anyone concerned about eye damage from the sun should avoid So-Low brand and instead either pay for higher-priced brands or wear no sunglasses at all.
Kalwall具有良好的隔热性能，并允许高层次的日光渗透，所以它朝北意味着全年都极少或者没有获得太阳能热的风险。
Kalwall has good thermal insulation properties and allows a high level of daylight penetration, so its northerly aspect meant that there was little or no risk of solar heat gain throughout the year.
一些象帕洛·阿尔的SolFocus这样的初创公司正尝试用透镜和反光镜将日光聚集成高效率的太阳能电池来减低成本。
By using lenses and mirrors to concentrate sunlight onto high-efficiency solar cells, start-ups such as SolFocus, in Palo Alto, are trying to reduce the cost per watt of solar systems.
但是由美国皮肤病学会(the American Academy of Dermatology)发布的新的调查显示，没有获得这个信息的女性多半会错误地认为日光浴床比天然太阳光安全。
But a new survey by the American Academy of Dermatology suggests the message isn't reaching female tanners who might falsely believe that tanning beds are safer than natural sunlight.
那玫粉、殷红、炫紫的日光使得云朵充满色彩和美丽，栩栩如生。金色的太阳从山边缓缓升起，预示着欢乐的到来。
The pink, red and purple made the clouds come alive with colour and beauty. The golden sun coming over the mountains indicated that great joys were coming.
趋光性的一种类型，植物的花在一天内朝向太阳，并随着日光照射的方向而转移方位。
Heliotropism A form of phototropism in which flowers move to point toward the sun, tracking it as it moves across the sky.
接触适宜量的阳光。日光对调节你的睡眠风格十分重要。尽量每天出去晒至少30分钟的太阳。
Have the right sunlight exposure. Daylight is key to regulating daily sleep patterns. Try to get outside in natural sunlight for at least 30 minutes each day.
在当地气候和太阳能的条件下，窗户开口和屋顶遮篷的安装都保证了白天进入教室的日光。
Informed by the local climate and solar conditions, the window openings and roof canopy are configured to maximize daylight within the classrooms.
渔夫们曾经出海的地方现在成了游客们停下来进行日光浴的场所，这里的沙滩被太阳炙烤着。
Where fishermen once set out to sea, now travellers stop to soak up the sun which bakes the sandy shores.
自然光带来光明，打破了直线的冷感，重视使用的材料，更好地利用日光，日光通过太阳能板给供暖系统提供能源。
This natural light brings light and breaks the straight lines's coldness, valuing the materials used and providing a better use of daylight that also feeds the heating system through solar panels.
这太阳及日光层观测卫星是在极端的紫外线的波长，颜色编码经由温度，用红色显示最热的。
This SOHO image is in extreme-ultraviolet wavelengths, color-coded by temperature, with red showing the hottest.
那孩子背朝太阳，日光把他的头发照成缕缕金丝，用血红的光把冉阿让的凶悍的脸照成紫色。
The child was standing with his back to the sun, which cast threads of gold in his hair and empurpled with its blood-red gleam the savage face of Jean Valjean.
一集中太阳的发电厂的被产生的力量的数量仰赖直接日光的数量。
The amount of power generated by a concentrating solar power plant depends on the amount of direct sunlight.
余日光浴中的一天，太阳在其最热门的，而不仅仅是我不使用防晒霜，但涂在自己婴儿油代替。
I sunbathed in the middle of the day when the sun was at its hottest and not only did I not use suntan lotion but coated myself in baby oil instead.
但是由于日光和其它光线可以重新设定scn，所以我们的生物钟周期通常是随着太阳的24时周期，而不是我们原本先天的周期时间。
But because sunlight or other bright lights can reset the SCN, our biological cycles normally follow the 24-hour cycle of the sun, rather than our innate cycle.
太阳能—据称日光可提供的能源高达目前全球能源使用量的五千倍！
Solar energy - It is said that sunlight could supply 5000 times the amount of energy that the world currently consumes!
高转换效率，在带日光灯负载情况下，可达85%的转换效率，节省了太阳能、风能的投入。
High conversion efficiency, have 85% with the fluorescent lamp. Save the cost of solar and wind energy.
高转换效率，在带日光灯负载情况下，可达85%的转换效率，节省了太阳能、风能的投入。
High conversion efficiency, have 85% with the fluorescent lamp. Save the cost of solar and wind energy.
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