Перевод слова

Перевод: periodicity

[существительное]
периодичность ; частота ; повторяемость ; менструация

Тезаурус:

1. It is suggested that there are long waves, of perhaps fifty to sixty years periodicity, in the pattern of economic development of industrialised societies.
2. Instead, they are more inclined to adopt a cyclical view of time, in accordance with the periodicity of the motions of the sun, moon, and planets.
3. Soil, too, has its own periodicity.
4. Engineers calculate soil periodicity before designing a building, a least in the western US, notes Robert Whitman, an earthquake engineer at the Massachusetts Institute of Technology.
5. In the years since quantum mechanics was first applied to chemistry, many fundamental problems have been "solved" - covalent bonds, periodicity, the aromatic nature of benzene, the stereochemistry of carbon, the mechanism of bimolecular reactions, the existence of free radicals, van der Waals' forces, the magnetic properties of matter, and others.
6. The surface periodicity, and therefore the crystal structure, can be determined by using a glancing incident angle, rotating the crystal azimuthally ( ie about its normal), and monitoring the scattered flux at an off-specular angle ( ie greater than 2).
7. The post-war career has a somewhat familiar periodicity: success at housing, double-dealing over Suez, the "never had it so good" heyday as premier, the "night of the long knives", Christine Keeler and the trauma of the resignation.
8. Since we know that the periodicity of some variables is longer than the monitoring already carried out by human beings, we must make use of surrogate or proxy variables to extend our range of knowledge (such as via tree rings, palynology, oxygen isotope ratios from ice cores and geomorphological evidence of environmental change);
9. This periodicity of the ice ages suggests that, once every 150 million years or so, the Earth is particularly vulnerable to cometary bombardment - in other words, that an unusually large number of comets enter the inner Solar System every 150 million years or so.
10. Even buildings whose shorter periodicity put them out of the vulnerable category suffered; the lengthy shaking made them progressively less brittle, in effect lengthening their period until they vibrated in resonance with the quake, at which point many began to collapse.
11. These azimuthal patterns allow the immediate identification of the surface periodicity, or main crystallographic axes.
12. We should know something about the periodicity of the variables we are monitoring if we are not to risk either unnecessarily detailed data collection or aliasing of trends;
13. The significance of soil periodicity was driven home in Mexico City after the earthquake on 19 September 1985.