billionths

marks the gas's transition from just above absolute zero to a few billionths of a kelvin below absolute zero.

这样做的结果标志着气体的温度从刚好在绝对零度之上向绝对零度之下百万分之几度转变。

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the second advance is a way of switching thousands of volts on and off in a few billionths of a second, a previously impossible feat.

第二个是可在数亿分之一秒的时间里实现数千伏电压的通断，这是一项前所未有的成就。

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the two substances themselves are arranged in tiny spheres less than 50 billionths of a metre across.

这两种物质分别排列在直径小于50纳米的球体中。

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carbon nanotubes, which are just billionths of a metre across, seemed the perfect needle.

纳米碳管的直径仅有一米的十亿分之一长，是最理想的金属针。

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travelling through 700km of rock, the particles seemed to show up billionths of a second earlier than they should have.

这些粒子在岩石中运行700千米时，达到终点比原来预料的要早十亿分之一秒。

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researchers assembled flat ribbons of nanoparticles - tiny bits of matter only billionths of a meter long - in a darkened laboratory.

研究人员在漆黑的实验室里聚集了细小到只有一米的十亿分之一个的纳米物质的扁平带子。

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Each taste bud is about 50 nanometers ( 50 billionths of a meter, or 164 billionths of a foot) wide, and the bigger the fish is, the more taste buds it has.

每个味蕾约有50纳米（10亿分之50米，或说10亿分之164英尺）宽，而且鱼越大，味蕾越多。

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the design's introduction on chips with circuit widths of 22 billionths of a metre will go into mass production later this year.

英特尔将在今年晚些时候将这种电路宽度仅为22纳米（1纳米等于十亿分之一米）的芯片设计投入量产。

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the new technology attaches particles just nanometer or billionths of a meter wide to fibers using microwaves.

新技术使用微波为布料中添加了仅为一纳米或十亿分之一公尺宽的微粒。

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light visible to the naked eye has wavelengths in the range of 400 to 700 nanometers, or billionths of a meter.

对肉眼睛来讲可见光波长范围在400到700毫微米之间，或十亿分之一米。

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The difference isn't much, about 25 billionths of a second over a 79 year life time, but it will have more practical applications in areas like global positioning systems and geophysics.

当然，这种衰老速度差异微乎其微。在一个人79年的生命中，可能才只有250亿分之一秒的差别。但是却可以应用于全球定位系统和地球物理学等领域中。

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The an emulsion of droplets between 100 and 300 nanometres ( billionths of a metre ) across.

这些微粒仅宽100—300纳米 ( 一米的十亿分之一 ).

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in effect, nanotubes act as wires a few billionths of a metre in diameter.

实际上，碳纳米管起着金属丝的作用，其直径仅为十亿分之几米（几纳米）。

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Chilled to just billionths of a degree above absolute zero, individual sodium atoms become a single, dense glob, atoms vibrating in lockstep.

亿分之一度的低温时，钠原子就变为一种单独、密集的原子团，此时，钠在“步伐一致地”振动。

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the condensate can be moved and positioned to within a few nanometers , or billionths of a meter.

这些凝聚态的移动与定位可以准确到几奈米。

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but the design requires that this silicon layer be no more than five nanometres (billionths of a metre) deep.

但此设计要求硅片厚度不超过5纳米（一米的十亿分之一）。

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shockingly, the neutrinos appeared to beat light speed by 60 billionths of a second.

令人震惊的是，中微子出现了以1秒钟里的10亿分之60击败了光速的试验结果。

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the brains inside computers, called microprocessors, are measured in nanometres and their speed in the billionths of a second.

计算机的核心，被称作微处理器，用纳米来衡量技术水平，其运算速度达到一秒数十亿次。

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when the crystal size is about three nanometers (billionths of a meter), the material has its ultra-strong and ductile characteristics.

当晶体大小大约为3纳米（1纳米等于10亿分之一米）时，天然丝材料具有超强的强度与延展性特征。

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intel is understood to have gained a us export licence to make chipsets with circuit widths of 90 billionths of a metre or nanometres.

据悉，英特尔已得到了生产电路宽度为90纳米芯片的美国出口许可。

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most of the new elements that get created like this last billionths of a second before they disintegrate.

大多数被创造出来的新元素在衰变以前只能存在十亿分之一秒。

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other test objects had dimensions of only a few nanometers, or billionths of a meter.

其他被试物体的尺寸只有几个纳米，或十亿分之一米。

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