我能给你的最简单的定义是光谱学是研究物质和光之间相互作用的学科。
The simplest definition I can give you is that Spectroscopy is the study of the interaction between matter and light.
光谱学基本上是一种研究光谱和光谱线的学科，特别对我们来说，是研究恒星发出的光。
Spectroscopy is basically the study of spectra and spectral lines of light, and specifically for us, the light from stars.
磷酸铝晶体中存在两类双晶：电双晶和光双晶。
There are two kinds of twins in Berlinite: electric twin and optical twin.
在本章中，我们还讨论了准分子激光与角膜组织的相互作用和光消融。
In this chapter, we also discussed excimer laser -corneal tissue interactions and photoablation.
有些词汇和短语反反复复地出现，黑暗和光，光和黑暗。
There are phrases and words that come up over and over again, darkness and light, light and darkness.
这一不寻常的X射线和光发射的组合使它成为一个显著的对象。
The combination of this unusual X-ray and optical emission makes this a remarkable object.
“乍看之下，这些粒子和光的相互作用看起来像魔术，”她说。
"On first glance, these interactions of light and particles looks like magic," she says.
据浙江晶科能源公司网站介绍，它的母公司是太阳能组件和光伏电池板的生厂商。
Zhejiang Jinko's parent is a producer of solar components and photovoltaic panels, according to its website.
声音粒子，即声子，和光的粒子(光子)或者其他基本粒子，都受海森堡的不定性原理影响。
And particles of sound, known as phonons, are just as susceptible to Heisenberg's uncertainty principle as particles of light (photons) -or, indeed, any other fundamental particle.
演示子板包含温度和光传感器、一个三轴加速计、8 个三色 LED以及两个按钮开关。
The demonstration daughterboard contains temperature and light sensors, a three-axis accelerometer, eight tricolour LEDs, and two pushbutton switches.
英特尔不需要发明任何新东西，它只要想办法使电子信号和光信号之间的相互转换更小巧便宜。
Intel did not have to invent anything new, but it did have to work out how to make small, cheap versions of the converters that turn electrical signals into light and vice versa.
在波士顿马萨诸塞综合医院，一个由塔亚柏·哈桑率领的研究小组利用纳米细胞和光动力疗法（光活化剂）治疗胰腺癌。
A research group at Boston's Massachusetts General Hospital, led by Tayyaba Hasan, has used nanocells and photodynamic therapy (light-activated chemicals) to target pancreatic cancer.
到19世纪中叶的时候，科学家对被称为电磁力这一现象中三个组成部分(指电、磁和光，译者注)已经有了相当的了解。
By the mid-19th century scientists had a fair understanding of each of the three components of electromagnetism, as the phenomenon has come to be called.
利用这种非凡的光，科学家们获得了对各种物体和现象的宝贵见解。
Using this extraordinary light, scientists have gained invaluable insights into diverse objects and phenomena.
光电学涉及光的产生、调制、传输和处理。
Photonics involves generation, modulation, transmission and processing of light.
如果高纬度地区的冰原和冻结的水得到补充，更多的光将被反射回太空，从而减缓海洋和大气的变暖。
If you replenish the ice sheets and frozen waters of the high latitudes, more light will be reflected back into space, so reducing the warming of the oceans and atmosphere.
在一棵其它叶子都掉光的树顶上，还有两片挂在一根细枝上：奥立和特鲁法。
On the tip of a tree which had lost all its other leaves, two still remained hanging from one twig: Ole and Trufa.
一个好的理念或产品，比如更廉价X 光机或更优质的风力涡轮机，都可以纳入全球范围的销售和制造体系中。
A good idea or product, such as a cheaper X-ray machine or better wind turbine, can be plugged into a global system of sales and manufacturing.
面向初级和中级水平的摄影师，《理解曝光》用简单易懂的文字介绍了光圈、进光量和快门速度这“摄影三角”的基本知识。
Easy to read and straight-forward, Understanding Exposure offers the basics of aperture, lighting and shutter speed, photography’s basic triumvirate, to beginning and intermediate photographers.
孔径越大，它收集的光越多，成像的亮度和清晰度就越好。
The larger the aperture, the more light it collects and the brighter and clearer the image will be.
当她把头伸出海面的时候，太阳已经下落了，可是所有的云块还是像玫瑰花和黄金似地发着光；同时，在这淡红的天上，大白星已经在美丽地、光亮地眨着眼睛。
The sun had just set as she raised her head above the waves; but the clouds were tinted with crimson and gold, and through the glimmering twilight beamed the evening star in all its beauty.
三年后，爱因斯坦解决了这个难题：他建议认为光可以同时是波和粒子。
Einstein solved the puzzle three years later by suggesting that light is both a wave and a particle at the same time.
若是我们前面的生活只是平而又光，何等乏味！我们需要山和谷。
If life were all one dead level the dull sameness it would oppress us; we want the hills and the valleys.
长时间曝光捕捉到照片中的星星，以及淡出的月亮和明亮的东部天空短暂的平衡光。
A long exposure time captured stars in this photo-and the brief balanced light from both a fading moon and a brightening eastern sky.
目前，中国在太阳能热水器使用、太阳能光伏发电累计容量和水电装机容量方面均居世界第一。
China now ranks as first in the world for solar heating and photovoltaic generation, as well as installed hydro power capacity.
凡是不曾在这双重的光里观察过世事和人心的人，都可以说是什么也没有看真切，什么也看不懂的。
He who has not viewed the things of this world and the heart of man under this double light has seen nothing and knows nothing of the true.
大厅充满了和谐的自然光，厅里还有喷泉，鱼池和很多美妙的装饰，让人心神安定地沉浸在周遭美好的氛围中。
The Hall is flooded with natural light and provides a great sense of space and tranquillity, with fountains and fish ponds and many wonderful objects.
大厅充满了和谐的自然光，厅里还有喷泉，鱼池和很多美妙的装饰，让人心神安定地沉浸在周遭美好的氛围中。
The Hall is flooded with natural light and provides a great sense of space and tranquillity, with fountains and fish ponds and many wonderful objects.
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