They are more likely to press their lips when asked a sensitive question and are more likely to play with their hair or engage in other “grooming” behaviors.
在被问到较为敏感的问题时，他们更容易按住自己的嘴唇，也更容易拨弄自己的头发，或者做一些其他自我修饰性的动作。
Melanin, a pigment that gives hair its colour, is light sensitive and also ACTS as a type of conductor.
头发的颜色来源——黑色素，是一种光敏材料同时也是一种导体。
Researchers believe redheads are more sensitive to pain because of a mutation in a gene that affects hair color.
研究者认为红发对于疼痛更敏感因为决定其发色的基因发生了变异。
Hair and skin cells are constantly reproducing and are, therefore, very sensitive to nutritional deficiencies, explains Dr. Alkek.
头发和皮肤细胞不断地再生，因此，它们对营养缺乏是很敏感的，阿尔凯克教授解释道。
Incredibly mild and gentle, this all-natural and organic shampoo is a delight for babies sensitive scalp and delicate hair.
令人难已置信的轻柔和和煦，这款全天然的有机喷鼻波能减少宝宝敏感的头痂和娇嫩的头发。
A simple, rapid and sensitive method for the determination of trace mercury in hair, urine and nail by flameless non-dispersive atomic fluorescence spectrometry has been studied.
本文研究了无火焰非色散原子荧光法测定头发、尿及指甲中微量汞的方法。方法简便快速、灵敏。
Diaceton acrylamide is mainly used as homopolymer and is a good modifier as well, it has a broad range of USES such as in coatings, cohesive agents, hair spray, light-sensitive materials.
双丙酮丙烯酰胺主要作为均聚物使用，同时它又是一个很好的改性剂，因此具有广泛的使用范围，可以用在涂料、粘接剂、发胶、感光材料等许多方面。
Compare in winter as a result of the skin delicate, once hair peltry skin is right cosmetic is sensitive (feel painful) of ache, coma and bright for example, be about vigilant.
由于皮肤在冬季比较娇嫩，一旦发生皮肤对化妆品敏感(例如感到疼痛、麻木和灼痛)，就要警惕了。
The solar panel works because melanin, the pigment that gives hair its colour, is light sensitive and can act as an electrical conductor.
这种太阳能电池板的工作动力是源于黑色素，这种色素可以通过给头发增色而使其更加敏感，使其起到像点导线一样的作用。
House dust, mold, flowers, pet hair, etc., but also make crazy sensitive skin, may also pay attention to the incidence of these factors.
家里的灰尘、霉菌、花草、宠物的毛发等等，也会使敏感性皮肤疯狂，也要注意这些可能发病的因素。
If your hair follicles are sensitive, androgens may cause some vellus hairs to change to terminal hairs and cause the terminal hairs to grow faster and thicker (Table 1).
如果毛囊是敏感的，雄激素可引起一些毫毛变为终毛和导致终毛长得更快和更粗。
If your hair follicles are sensitive, androgens may cause some vellus hairs to change to terminal hairs and cause the terminal hairs to grow faster and thicker (Table 1).
如果毛囊是敏感的，雄激素可引起一些毫毛变为终毛和导致终毛长得更快和更粗。
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