人类的头皮平均拥有100,000个毛囊。不同人种、年龄呈现各种各样的头发颜色。头发的颜色由黑素细胞决定。 黑色素细胞来自黑色素细胞干细胞(MeSC),它们位于毛囊膨胀结构中。随着年龄的增长,MeSC池逐渐枯竭,因此头发会逐渐变浅,由黑变灰逐渐变成白色。 Marie Antoinette 除了正常的衰老之外,还有其他一些因素会导致白发,包...
white, white hair — so no matter how careful we are, and whatever we do, it’s still damaging," John said. "To get that color and stay that color, you have to get your roots done all the time because the look is so bright.” ...
4.: How wild his white hair looked--as if it had been electrified译文:他满头白发,十分凌乱简直像刚电烫过
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They all know Ki- Woo did nothing to be proud of. Ki-Woo finishes touching up his hair in front of the mirror. He picks up the fake certificate. KI-WOO I don’t consider this a crime. No. Because I plan on going to this school next year. KI-TEK That’s my son. Man ...
How to find the balance when fixing flyaway hair in your photos How to remove flyaway hair in Photoshop with the Clone Stamp Tool How to use the Healing Brush Tool to remove flyaways in Photoshop How to adjust your brush settings when retouching hair How to use surface blur to remove fl...
Pure white hair can be both glamorous and flattering. But if your white hair is tinged with yellow, it may appear dingy and dull instead of looking bright and beautiful. Because white hair doesn't have any of the pigment that colors younger hair, it is vulnerable to picking up tints from...
Preventing White Hair: Nutrients For Hair As the saying goes “prevention is better than cure”, it is important to provide body with the correct composition of nutrients to keep the white-graying process from emanating. A blend of lean proteins, fruits and vegetables forms the perfect healthy ...
Hair Dryer Basics Inside a hair dryer. Motor-driven fan (left) and heating element (right). You can find a hair dryer like this one in almost any drug or discount store. Basic models have two switches, one to turn them on and off and one to control the rate of airflow. Some mo...
6. We all arrive as early as we can so that we have time to warm up. 我们都尽早到达以便能有时间热身。 7. We are training harder than usual because the other team beat us last year. 我们比平时训练更努力,因为去年另一个队打败了我们。