By comparison, Jupiter is one-billionth the brightness of our sun.
作为对比，木星的亮度也只有我们的太阳的十亿分之一。
A nanometer is one one-billionth of a meter or about 100, 000 times smaller than the width of a human hair.
一纳米是一米的一百亿分之一，或者比一根人的头发要小十万倍。
Researchers are finding different USES for particles with a length of one nanometer, or one-billionth of a meter.
研究者正在寻找1纳米长度或者是十亿分之一长度的粒子的不同用途。
The child is one of several in countries around the world being declared a symbolic seven billionth human.
这个婴儿是世界上几个被预言会出生的象征第70亿人口的婴儿之一。
As one of the world's symbolic seven billionth occupants, little Danica May Camacho's birth is not only significant to mother and father.
据英国《每日邮报》10月31日报道，作为象征性的世界第70亿个居民之一，小丹尼卡·卡马乔是的出生不单单只是对她的父母意义重大。
A nucleus is about one billionth the size of an atom.
原子核的体积大约是原子的一万亿分之一。
By comparison, Jupiter is one billionth the brightness of our sun.
作为对比，木星的亮度也只有我们的太阳的十亿分之一。
The centimeter - gram - second electromagnetic unit of inductance, equal to one billionth a Henry.
电磁亨利厘米-克-秒制中感应系数的电磁单位，相当于一亨利的十亿分之一。
Researchers usethese X-ray flashes to resolve structures as small as one ten billionth of ameter (0.1 nanometer) in size. That is roughly the diameter of a hydrogen atom.
【译】研究人员用X射线光来分辨尺寸为百亿分之一米（即0.1纳米）的微小结构，这种尺寸结构接近氢原子直径。
One NM is one-1 billionth meter.
一纳米是十亿分之一米。
One NM is one-1 billionth meter.
一纳米是十亿分之一米。
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