我无法想象植物大部分时间在荫凉下没有日照。
I can't imagine plants in the shade for most of day without sunshine.
这些现代欧亚混血儿的早期祖先分散到世界各地，那里有更多的季节性日照和更低水平的太阳辐射。
These early ancestors of modern Eurasians disperse into parts of the world that had more seasonal sunshine and much lower levels of sun radiation.
在更全球化的层面上，为种植全日照的咖啡田而破坏雨林也威胁到了人类的生存。
On a more global level, the destruction of the rainforest for full-sun coffee fields also threatens human life.
夏天日照时间更长。
“在没有风吹日照时该怎么办？”这是怀疑论者常挂在嘴边的奚落言论。
The question "what happens when the wind doesn't blow or the sun doesn't shine?" has provided a quick put-down for skeptics.
多一小时的日照时间，你不需要开灯就可以节约能源。
By having another hour of sunlight, you can save energy by not needing to turn the lights on.
这张拍摄于2010年3月28日照片展现了中国东部的上海外滩的新面貌。
The photo taken on March 28, 2010 shows a new look of the Bund in Shanghai, east China.
但如果不具备充足日照，也还有其他选择。
本周我们将学习如何避免蔬菜接受过多日照。
This week we learn how to protect vegetables from too much sun.
它们跟蜜蜂和古代海员一样，可以通过日照导航，从而知道出行的大致方向。
Like honeybees and ancient mariners, they can navigate by the sun, so they know the general direction in which to travel.
但是，越来越多的研究发现，适量的日照是有好处的。
But researchers are increasingly finding that sunshine, in moderation, can be beneficial.
生活在这样永久日照的世界让人感觉有些奇怪。
我们都知道过多的日照和吸烟会让人过早的衰老。
We all know that getting too much sun and smoking can age us prematurely.
这些变化改变了高纬度区域的日照强度，由此影响了冰河作用的范围。
These changes alter the intensity of sunlight hitting the Earth at high latitudes, and so affect the extent of glaciation.
他表示，在炎热的天气里遮蔽植物以避免强烈日照可以增加产量。
He says shading plants from intense sunlight in hot weather can increase production.
他又补充说，蜂王的活跃程度与花的寿命可能对气温，日照，降水和风的影响非常敏感。
He added that the activity levels of queen bumble bees and the lifespan of flowers may be highly sensitive to air temperatures, sunshine, precipitation and wind.
吸烟和过度日照会增加患白内障和视网膜黄斑变性疾病的风险。
Smoking and excessive sun exposure increase the risk both for cataracts and macular degeneration.
天空晴和，日照当空，平静的云彩缓缓飘过，没有一丝自然灾害要发生的迹象。
It was a calm, sun-filled day, crossed by peaceful clouds that gave no hint of any natural disaster.
而在温暖气候条件下，洋葱能够在数小时日照的情况下形成鳞茎。
In warmer climates, Onions can begin developing bulbs with fewer hours of daily sun.
为给电池充电，须达到每天10小时的室内光照或1.5小时的日照时间。
To keep the battery charged, it requires exposure to 10 hours of indoor light each day or 1.5 hours of sunlight.
研究显示在过去三年中那些日照较多地区的视觉问题发生率猛增。
The study shows a sharp increase in the incidence of vision problems in the sunny regions over the past three years.
他说他们还从另外两个沿海城市日照和烟台抽调了船只以协助清理。
He said ships and boats have been dispatched from two other coastal cities, Rizhao and Yantai, to help haul away the algae.
选定地点。 荒漠花园用地需要每天六小时以上的日照和透水性好的沙质土壤。
Mark off an area for your garden that gets more than six hours of sunlight per day and has excellent drainage and sandy soil.
睡眠专家建议每天30分钟的日照时间，因为阳光帮助你调节我们的睡眠模式。
Sleep experts recommend 30 minutes of exposure to sunlight a day because daylight helps regulate our sleep patterns.
但随着《日照重庆》在国内首映日期的临近，制片方也有所顾虑。
But as the national screening of Chongqing Blues approaches, the producers have something to worry about.
他还发现土豆在部分荫凉环境中比在充足日照环境中生长得更好。
He also found that his potatoes did better in partial shade than in full sun.
这些能源的绿洲是非洲的巨大机遇，也是那些有大面积日照国家的机遇。
Such oases of energy are a huge opportunity for Africa - and for every other region with enough sunshine hours.
这些能源的绿洲是非洲的巨大机遇，也是那些有大面积日照国家的机遇。
Such oases of energy are a huge opportunity for Africa - and for every other region with enough sunshine hours.
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