一根头发丝也有自己的影子。
一根头发丝也有自己的影子。
一个OLED(有机发光二极管)比人的头发丝细200倍。
An OLED (organic light emitting diode) is 200 times smaller than a human hair.
纤维可以使混凝土弯曲并出现头发丝细的裂纹，而不是直接裂出口子。
The fibers allow the concrete to bend and crack in narrow hair-width fractures rather than gaping splits.
削木需要非常精准和平滑，甚至一根头发丝的缝隙都不能有。
The cutting should be so precise and smooth that even a thread of hair cannot slip through the cracks.
还可以延展成比头发丝还细的电线，却同时具有极好的导电性能。
Gold can be stretched into wires thinner than a human hair, yet those wires still conduct electricity beautifully.
黄鑫用3.3公斤碎头发制作了6个头发丝版“兔子”，耗时两个月完工。
He spent two months finishing the six hair-styled "rabbits", with 3.3kg hair, to welcome the upcoming Year of the Rabbit.
毛细胞得名于其像头发丝儿一样的纤毛，这些纤毛起到的作用就像是传感器。
The hair-like cilia that give these cells their name act as transducers.
四川青年理发师黄鑫与他的头发丝作品“玉兔”在北京给大家拜大年。
The young hairdresser Huang Xin from Sichuan Province with his "jade rabbits" made by hair paid an early New Year call in Beijing.
啤酒中富含维生素b和酵母，能使头发丝质顺滑，最终摆脱头皮屑。
The high content of vitamin B and yeast will make your hair smooth and silky. You'll finally get rid of dandruff.
他们的研究将相当于人类头发丝5万分之一大小的银粒子注射入血流。
Their study involves particles of silver — 1/50,000th the diameter of a human hair — that are injected into the bloodstream.
我们相信，护发素能象梳子梳头发那样便利的让你的头发丝般柔软光滑。
We believe that conditioner should do more than just make your hair silky and easy to comb.
这个传感器由不到半厘米厚的硅片构成，上面排列有100个比头发丝还细的金质电极。
This sensor consists of a piece of silicon less than half a centimetre across, fitted with an array of 100 gold electrodes each thinner than a human hair.
这些被蚀刻在标准硅晶圆中的渠道直径大约有50微米(一根头发丝的直径)。
These channels, which have a diameter of 50 microns (about the width of a human hair) are etched using standard silicon fabrication.
整个设备300微米厚，大约只有三倍头发丝的厚度，可以经受90度的弯曲70万次。
The entire device is 300 micrometres thick – about the width of three human hairs – and withstood tests in which it was bent to a 90-degree angle 700, 000 times.
想要从月球看到中国的长城，你的视力必须得能从两英里外看清楚人的一根头发丝儿。
To see the Great Wall of China from the Moon you would have to be able to discern a human hair from two miles away.
比人的头发丝还小的微型玻璃小球正被用于向有病变的器官传递大量局部使用的辐射能。
Glass microspheres smaller than a human hair are being used to deliver large, localized amounts of radiation to diseased organs in the body.
该材料是一种由碳纳米管组成的薄涂层——这些碳纳米管是中空多壁的，比一根头发丝还要细一万倍。
The material is a thin coating of carbon nanotubes - hollow and multi-walled tubes about 10, 000 times thinner than a strand of human hair.
通过前次X光照射证实，那个头发丝大小的骨裂，非但没痊愈，而且已经扩大到整个骨头……
"The hairline fracture that is present in the previous X-rays showsevidence it has not healed and has extended across the bone, " Clantonsaid.
顺着纸纹方向，纸面的涂层有着像头发丝的凹痕故障。起因是在涂布时有一颗料积聚在刮刀后面所致。
Blade scratch Paper defect where there is a hair-like indentation in a coated surface running in grain direction. Caused by a particle lodged behind the blade during coating.
该材料是一种由碳纳米管组成的薄涂层——这些碳纳米管是中空多壁的，比一根头发丝还要细一万倍。
The material is a thin coating of carbon nanotubes - hollow and multi-walled tubes about 10,000 times thinner than a strand of human hair.
化学处理和拉直头发的护理。滋养和改善受损的化学拉直头发的管理，防止毛躁和使头发丝柔顺和光泽。
Treatment for chemically, straightened hair. Nourishes and improves manageability of damaged chemically straightened hair, prevents frizz and makes hair silk and shine.
本发明真空吸尘器的吸入口，可以防止吸入到吸入口内部的头发丝或线头等异物流入皮带处，防止吸入口受损。
The suction inlet of vacuum dust-collector can avoid the sucked hair or wire flowing to the belt to avoid the damage of suction inlet.
科学家发现，它们是如此的圆，以至于，如果将其尺寸放大到太阳系大小，它仍将是一个误差不超过头发丝粗细的圆。
Scientists found that they are so round that if it was magnified to the size of the solar system, it would still appear spherical to within the width of a human hair.
科学家发现，它们是如此的圆，以至于，如果将其尺寸放大到太阳系大小，它仍将是一个误差不超过头发丝粗细的圆。
Scientists found that they are so round that if it was magnified to the size of the solar system, it would still appear spherical to within the width of a human hair.
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