When the sun's rays hit the earth, a lot of the heat is reflected back into space.
太阳光线照射到地球时，大量的热被反射回太空。
Heat, too, makes our environments tolerable and some ultraviolet rays penetrate the atmosphere.
热也使我们的环境变得适宜生存，而且一些紫外线会穿透大气层。
Wear light colors: Darker colors will absorb the sun's rays and be warmer than light or white clothing, which reflects light and heat.
穿浅色衣服：深色衣服会吸收太阳射线，浅色和白色衣服能够将光和热反射出去，因此深色衣服比浅、白色衣服的温度高。
The SUN had nearly reached the meridian, and his scorching rays fell full on the rocks, which seemed themselves sensible of the heat.
太阳差不多已升到半空了，它那灼人的光芒直射到岩石上，岩石似乎也受不了那样的热度。
Melanin has an extremely important role- it absorbs UV light and dissipates the UV rays as heat.
黑素有着很重要的作用——它可以吸收紫外线，并可以像释放热量一样驱散紫外线。
It's like a mirage, where heat causes the bending of light rays and cloaks the road ahead behind an image of the sky.
实验就象海市蜃楼，在高温下，光线发生弯曲，从而前面的道路就看不见了，而只能看到后面的天空图像。
During our long days, therefore, it is very warm with us, for the sun's rays heat the soil.
在白天比较长的那些季节，我们会感到更加温暖，这是因为太阳光给大地带来了更多的热量。
As the black hole feeds, the gas and dust heat up and spray out X-rays, as illustrated by the white rays.
当黑洞吞噬物质时，气体和尘埃会被加热，并喷发出x射线，在图中以白色表示。
For example, heating a home using solar panels becomes much less effective if the Windows in the house are not properly insulated or treated to keep the heat in and the UV rays out.
举个例子来说，假如住宅的窗户没有进行恰当的隔热处理，或是不能在防止热量散失的同时阻挡紫外线，利用太阳电池板取暖的效力就会大大减弱。
An urban heat island is created when dark colored man-made materials used in the construction of a city absorb the sun's rays and release that energy back out as heat.
深色的人造建筑材料吸收太阳辐射，并将获取的能量以热量的形式释放出来，城市“热岛效应”随即产生。
She reflects the rays from the sun, the source of light and heat, the symbol of truth and knowledge.
而太阳才是光和热的源泉，是真理和知识的象征。
The sun's heat and ultraviolet rays will kill anything inside.
阳光的热度和紫外线会杀死水中的任何有害物。
Friction and gravity heat the victim to such high temperatures that it lets out a scream of x-rays.
摩擦力和吸引力使它的牺牲品温度升得非常高，致使其放射出触目惊心的X射线。
Avoid dragging your harness on the ground, on rocks... etc. Extended exposition to UVA rays (sun), humidity and heat should be always avoided.
避免在地面上，岩石上…等拖动您的滑翔装置，避免长时间暴露于UVA光线下(太阳)及应该远离湿气和热气。
Because the sun is our source of light, energy and heat, the changing intensity and concentration of its rays give rise to the seasons of winter, spring, summer and fall.
因为太阳是光，能量和热的源头，太阳光照强度和密度的变化带来了春夏秋冬季节的改变。
All bodies emit heat rays no matter how low or high their temperatures are.
不论物体的温度有多低或多高，它们都发射出热射线。
Objective To know the germicidal efficacy of tableware disinfector with ozone, ultraviolet rays and heat as the germicidal factors.
目的了解以臭氧、紫外线和热力为杀菌因子的食具消毒柜杀菌效果。
The sun's rays, concentrated at the centre of the recipient, cause an intense heat which allows a flame to be obtained.
太阳的光线被集中于接收器的中心，因此产生巨大的热量使人们采集到圣火。
A radio wave is of the same family as heat waves, light waves, X-rays and gamma rays.
无线电波与热波、光波、X射线和伽马射线一样都属于同一族系。
CSP systems capture and focus the sun's rays, using mirrors, to heat a working fluid to high temperatures and use it to drive a turbine.
CSP系统通过镜面收集和聚焦阳光束，以光来高温加热液体，再用液体驱动汽轮机。
These rays can also help to heat up our planet.
这些射线也会使我们的星球升温。
Solar collectors can make hot water from sunlight. The rays of the sun heat water in a solar collector, and the hot water goes into a storage tank.
太阳能集热器可以吸收太阳光来生成热水。太阳光束加热集热器中的水，生成的热水最终进入储罐。
The more the rays spread out, the less heat they give to the part of earth they touch.
射线越扩散，它给予照射到的那部分地球的热量就越少。
Most traditional solar plants use the sun's rays to heat up water, which then generates steam to power an electricity generator.
良多传统的太阳能发电厂操作阳光来加热水，然后发生蒸汽来驱动发电机。
The combination of heat and charge releases electrons, which accelerate through the tube and strike a positively charged electrode at the other end. The rays are created by the energy of the impact.
加热和充电的结合释放出电子，电子通过真空管加速撞击到对面充满正电的电极上。
Along the boulevards there is a cold electrical imitation of heat. Tout Va Bien in ultraviolet rays that make the clients of the Dupont chain cafés look like gangrened cadavers.
沿着林荫道有冰凉的人造电气热源，这就是用紫外线打出的“皆大欢喜”，在它的照射下光顾一连串杜邦咖啡店的顾客显得像生了坏疽的尸首。
The normal disinfection and sterilization was described. There are heat sterilization, sterilization by ultraviolet rays irradiation and chemical agent disinfection.
介绍了常用消毒灭菌方法，有加热消毒法，紫外线辐射法和化学药剂消毒法。
The normal disinfection and sterilization was described. There are heat sterilization, sterilization by ultraviolet rays irradiation and chemical agent disinfection.
介绍了常用消毒灭菌方法，有加热消毒法，紫外线辐射法和化学药剂消毒法。
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