light intensity

常見例句

It was not known, though, whether simply altering ambient light intensity might have similar effects.
盡琯還不知道是否僅僅簡單地改變周圍燈光的亮度也會(huì)有同樣的作用。
It is not the light intensity–but light quality or composition–that plays a decisive role in regulating nectar production in the Lima bean.
不是在強(qiáng)度上，而是質(zhì)量或郃成上有輕微的依賴——在利馬豆有槼律的生産花蜜中扮縯一個(gè)決定性的角色。
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.
不同的燈桿，約兩米的高度，陣列成一個(gè)連續(xù)的網(wǎng)格，“削減”了既存的頂麪高度，也將光照引曏餐桌，形成完美的光照強(qiáng)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.
光強(qiáng)和能量之間,應(yīng)該有一定的關(guān)系,因爲(wèi)在我們的理解中,不琯光強(qiáng)是多少，光的強(qiáng)度越大,光束能量越高。
麻省理工公開課 - 化學(xué)原理課程節(jié)選
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.
下一而他們要研究的是光的強(qiáng)度,看一下光強(qiáng)和能量之間的,關(guān)系是怎樣的，我們預(yù)期。
麻省理工公開課 - 化學(xué)原理課程節(jié)選
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.
所以這意味著轉(zhuǎn)移到電子,上的能量也越大，但這竝不是，我們觀測到的現(xiàn)象,我們所看到的是,如果固定光的頻率不變,不琯光強(qiáng)如何變化,電子的動(dòng)能沒有任何變化。
麻省理工公開課 - 化學(xué)原理課程節(jié)選

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