At the munich olympics , the germans decided to show off how accurate their timekeeping was by recording times to 1 / 1000th of a second 慕尼黑奥运会上，德国人想向世人展示他们可以将比赛成绩精确到千分之一秒的计时技术。
The normal rate of occurrence in the general population in the uk is 1 per 1000 to 1 per 10000 people every year , depending on age 以英国一般人口计算，发生深层静脉血栓现象的机会率为每年万分之一至千分之一，视乎年龄而定。
June 18 , 2003 : count slowly : one one - thousand , two one - thousand , three one - thousand . . . . you just got about 30 km closer to the planet mars 2003年6月18日：慢慢地读，千分之一，千分之二，千分之三… …你与火星的距离已缩短了30公里。
The strongest signals ligo might see are less than a part in ten billion of that - maybe a thousand times less , though we hope not 而ligo可能看到的最强的信号也要比前者的几百亿分之一还要小也许只有千分之一，虽然我们也不希望这样。
This size is tiny by the standards of everyday experience ? about one thousandth the width of a human hair ? but it is large on the scale of atoms and molecules 这个尺寸只有人类头发宽度的千分之一，以日常生活经验来说算很小，但以原子及分子的尺度来说却很大。
She could not write , because she could not attain to expressing truly in a letter a thousandth part of what she habitually expressed in voice and smile and eyes 她不擅长于写信，因为她不能在信中真实地表达她惯于用那语声微笑和眼神所表达的千分之一的情感。
A technique invented by weitz and his colleagues produces equal - sized droplets of liquid crystal , each about a dozen microns across ( a micron is one thousandth of a millimeter ) 韦茨和他的同事们发明了一种产生相同尺寸液晶微滴的技术，每一滴大约12微米（一微米等于千分之一毫米） 。
A unit of length equal to one thousandth ( 10 - 3 ) of an inch ( 0 . 0254 millimeter ) , used , for example , to specify the diameter of wire or the thickness of materials sold in sheets 密耳长度单位，等于一英寸的千分之一（ 10 3 ） （ 0 。 0254毫米） ，如用来标明电线的直径或按页出售的材料的厚度
Phosphatase enzymes expedite the breakdown of phosphate monoesters in about 10 milliseconds . without the enzyme , the reaction ' s half - life would be a trillion years 五、磷酸酶这种酵素，可以使磷酸单酯迅速在千分之一秒内完成分解。若没有这个酵素，这个化学反应的半衰期会是一万亿年。
University of hawaii nanotechnology experts have invented the world ' s smallest brush ? a device boasting bristles a thousand times finer than a strand of human hair 美国夏威夷大学的纳米技术专家日前制造出世界上体积最小的刷子，他们说这种刷子的刷毛只有一根头发丝的千分之一那么细。
