Bar codes , familiar to us all as the black and white rectangular mark that enables products in a supermarket to be tracked , represent data using the spacing of parallel lines .
That alters the spacing between the elements of the crystal .
这个过程就改变了晶体成分之间的间隔。
Exactly what colour is reflected depends on the spacing between the elements .
具体会反射出什么颜色取决于晶体成分的相互间隔。
My research team had a combined 50 years experience studying the spacing effect .
我的研究小组进行了长达50年的研究间隔学习效果的研究并写出报告。
In italy , a team used x-rays to work out the exact spacing between atoms in the crystal .
在意大利,一个团队使用x光得出晶体原子间的精确间隔。
The timing between pulses determines the spacing between the teeth of the frequency comb .
脉冲的定时间隔决定了频率梳的齿间距。
The faster the pulse repetition rate , the wider the spacing between the teeth , making each individual tooth easier to identify .
脉冲重复率越高,齿间距越大,各个齿之间也越容易分辨。
The rated refrigerating power of a number of air-conditioners installed on the same upright surface by the same unit or individual with spacing of less than one meter between them shall be amalgamated in calculation .
同一单位或个人在同一立面上安装若干空调设备,其间距不足1米的,应当合并计算制冷额定电功率。
In the team 's system , the viruses simply act as a kind of scaffolding , causing the pigments and catalysts to line up with the right kind of spacing to trigger the water-splitting reaction .
As the light bounces back and forth , appropriate spacing of the mirrors amplifies a particular colour ( wavelength ) of light , while cancelling out others .