Measurement of the properties of light, especially luminous intensity.

光度学，光测量光性质的测定，尤其是光强度的测定。

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These rings are indicative of the crystal structure of nickel and can be explained only by invoking wavelike properties of light.

这些光圈表明了了镍的晶体结构，而且只能通过光线中波的特征来解释。

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The properties of the light over time are converted to frequency Numbers to make what looks like a comb.

此光在时间上的特性转换为频率数量后看起来便像一个梳子。

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And that sparse array of wires has exactly the same light absorption and electricity-collection properties as the conventional silicon wafer cell."

VOA: standard.2010.02.19

And these rings are indicative of the crystal structure of nickel and can be explained only by invoking wavelike properties of light.

这些光圈,表明了了镍的晶体结构,而且只能通过,光线中波的特征来解释。

麻省理工公开课 - 固态化学导论课程节选

Professor Stephen Rand and his associate, William Fisher, have discovered that, at the proper intensity, the magnetic properties of light could potentially be harnessed to generate voltage.

FORBES: Solar Power Without Solar Cells?

One example the company has developed is a crystal fibre that squeezes light into such a narrow core that the intensity of the light modifies the optical properties of the glass itself.

ECONOMIST: A new approach to making optical fibres

It utilizes the light emitting properties of quantum dots to create an ideal backlight for LCDs -- one of the most critical factors in the color and efficiency performance of LCDs.

ENGADGET: 3M and Nanosys team-up to roll out quantum dot-enhanced LCDs