human hair

基本解释

He tested to see if it was the same with human hair and it was.
于是，他用人的头发做实验，看是不是同样的效果，果然没错。
All works are handmade in Melbourne, with sterling silver, human hair and human teeth.
所有的作品都以纯银、人的头发和牙齿在墨尔本手工制作而成。
His elaborate costume, donned for a ceremonial welcoming dance called the sing-sing, also includes a dramatic wig of human hair.
为了礼节欢迎会，他穿上精心制作的服装，也包括了引人注目的模拟人发的假发，跳起了星星舞。

This machinery is so precise that a human hair couldn't even pass between the heads and spinning platters, yet it all works in terrific speeds.
这些设备是很紧密的以至于人的头发,都不能在头和旋转的磁盘之间通过，尽管如此，它的运行速度非常快。
哈佛公开课 - 计算机科学课程节选
Well, if I go through that, the wavelength of such a photon is going to be so big that I am back to measuring the dimension of the human hair with the yardstick.
好的，如果我做完了这个，那个一光子的的波长将成为,我将回头测量的,用一个尺度测量出人头发的尺寸。
麻省理工公开课 - 固态化学导论课程节选
Particularly if you compare them with hair cells that are present in the mammalian and the human and mouse cochlea.
尤其是与哺乳动物如人和老鼠的,耳蜗中的毛细胞相比。
斯坦福公开课 - 7个颠覆你思想的演讲课程节选

This is equivalent to the apparent thickness of a human hair seen from two kilometres away.
ECONOMIST: A roadmap for planet-hunting

人发
The proposed method has high sensitivity and good repeatability and has been used to determine trace zinc in human hair with satisfactory results.
该法的灵敏度高，重复性好，用于测定人发中痕量锌时，结果满意。
头发
Many physical or chemical factors can affect the cystine components in the keratin of human hair, which leads to the rapture of disulfide bonds in cystine and forms cysteine with mercapto group.
环境中许多物理或化学因素可破坏头发角蛋白的主要构成成分胱氨酸,使其结构中二硫键发生断裂转变为含巯基的半胱氨酸。
环境科学技术
人发
This procedure had been used to detect the concentration of aluminium(III) in flocculation, tea-leaf, wastewater and human hair . The recoveries were 98.6～101.97%.
方法已用于絮凝剂、茶叶、污水和人发的测定，回收率在98.6～101.97%。