light intensity

常见例句

It was not known, though, whether simply altering ambient light intensity might have similar effects.
尽管还不知道是否仅仅简单地改变周围灯光的亮度也会有同样的作用。
It is not the light intensity–but light quality or composition–that plays a decisive role in regulating nectar production in the Lima bean.
不是在强度上，而是质量或合成上有轻微的依赖——在利马豆有规律的生产花蜜中扮演一个决定性的角色。
The different rods, placed at a heigh of two meters, shape a continuous mesh that “cuts down” the heigh of the establishment, bringing light to the tables and achieving a perfect light intensity.
不同的灯杆，约两米的高度，阵列成一个连续的网格，“削减”了既存的顶面高度，也将光照引向餐桌，形成完美的光照强度。

So, what we would expect is that there is a relationship between intensity in kinetic energy because it was understood that however intense the light was, if you had a more intense light, it was a higher energy light beam.
光强和能量之间,应该有一定的关系,因为在我们的理解中,不管光强是多少，光的强度越大,光束能量越高。
麻省理工公开课 - 化学原理课程节选
The next thing that they wanted to look at was the actual intensity of the light and see what the relationship of intensity to kinetic energy is.
下一而他们要研究的是光的强度,看一下光强和能量之间的,关系是怎样的，我们预期。
麻省理工公开课 - 化学原理课程节选
So that should mean that the energy that's transferred to the electron should be greater, but that's not what you saw at all, and what you saw is that if you kept the frequency constant there was absolutely no change in the kinetic energy of the electrons, no matter how high up you had the intensity of the light go.
所以这意味着转移到电子,上的能量也越大，但这并不是，我们观测到的现象,我们所看到的是,如果固定光的频率不变,不管光强如何变化,电子的动能没有任何变化。
麻省理工公开课 - 化学原理课程节选

It contains a device that measures such things as temperature, motion and light intensity, and it sports a miniature antenna and a radio with a range of 10 to 50 meters.
FORBES: Magazine Article
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
GentleWaves inventor McDaniel says he can send specific instructions to cells by changing the light's wavelengths, frequency or intensity, but he says the light "codes" he has created are proprietary.
FORBES: New Wrinkle in the Beauty Business