Moisturizing and moisturizing spray

Q: Will you use a moisturizing spray after makeup?
A: No makeup. The purpose of using a moisturizing spray after makeup is to fix makeup and increase skin moisturization. However, when using a moisturizing spray, it is necessary to use a small and dense spray of water droplets.

The working principle of chlorophyll analyzer

The working principle of chlorophyll analyzer

Two LED light sources emit two kinds of light, one is red light (peak wavelength 650nm) and one is infrared light (940nm). It is amplified by the amplifier and converted into a digital signal by the analog / digital converter. The digit

How big is the wardrobe size?

With the continuous development of the society, people's living standards are constantly improving, and the quality of life is getting better and better. Our clothes are also more and more, especially some women who love beauty, there are many clothes, so small The wardrob