Sentence examples for trend occur from inspiring English sources

The periodic process demand (D_{t}) follows a constant trend (mu_{D}), where random deviations Z t from that trend occur in each period.

We assume: (A2) The periodic process demand (D_{t}) follows a constant trend (mu_{D}), where random deviations Z t from that trend occur in each period.

(A2) The periodic process demand (D_{t}) follows a constant trend (mu_{D}), where random deviations Z t from that trend occur in each period.

Why would this strange trend occur in an Islamic country?

We saw a similar trend occur last year with the iPhone 4S".

Vertical lines have been added to Figure 5c to mark where these breaks in trend occur.

There is a smaller-scale version of this trend occurring within many metropolitan areas, too.

A similar trend occurred at Qwest Communications, where shares rose to 1.66 billion last year from 862 million in 1998.

She noted that a recent UN report observed this trend occurring "globally".

A similar trend occurred in the city's less well-heeled office buildings, known in real estate jargon as Class B buildings.

They noted, worryingly, that a similar trend occurred after the collapse of Lehman which ushered in the worst recession in living memory.