Sentence examples for periodical changes from inspiring English sources

It is well known that the assumption of almost periodicity of the coefficients in (1.1) is a way of incorporating the time-dependent variability of the environment, especially when the factors of the environment exhibit periodical changes with not necessarily commensurate periods, such as weather, food, mating habits, harvest, etc.

The variations in the youngest children seemed to have an epidemic pattern both in period from 1985 to 1995 and the period from 2000 to 2002 and therefore are more likely to be associated with periodical changes such as episodes of infections [ 8, 27, 28].

With regard to periodical changes in the level of products' demand, the cell configuration in each period is not necessarily efficient for the next period.

As shown in Figure 3, radar periodical changes its LOS angle to cover large area.

Additionally, the applied thrust on a blade was subject to frequent and periodical changes.

These periodical changes are well matched with volcano deformation detected by GNSS receivers deployed around the volcano.

The figures of the solution which is obtained by mathematical software can be explained as the periodical change of ecological population, such as the period of pests outbreaks.

Since the Pleistocene of the Quaternary Period, the marine environment of coastal China has changed dramatically, along with the periodical change of global climatic condition, and the advance and retreat of glacier (Jin 1985).

The periodical change of the splitting ratio is analyzed.

Open image in new window Fig. 12 Periodical change of support working resistance at the middle of the face.

Temperature wave in the area of 12.5 μm in diameter is observed as a periodical change of thermo electromotive force.