The phrase "a complex sequence of" is correct and usable in written English.
It can be used to describe a series of events, actions, or elements that are intricate or complicated in nature.
Example: "The research revealed a complex sequence of interactions between the various species in the ecosystem."
Alternatives: "an intricate series of" or "a complicated chain of".
A complex sequence of companies shield his ownership of the property, where his family spend time every year.
Indeed, shopping might be seen as the city's new religion, supplanting Roman Catholicism, which, aided by a complex sequence of scandals involving clergy members, appears to be in decline throughout Ireland.
Because heat engines may go through a complex sequence of steps, a simplified model is often used to illustrate the principles of thermodynamics.
Nearly all are charged with emotion, as the soldiers work to express and control a complex sequence of feelings that run from joy to defiance.
When Dr. Bloch won the Nobel, in 1964, the Karolinska Institute in Sweden, which chooses the recipients of the prize in physiology or medicine, cited him for "a series of brilliant investigations" that discovered how cholesterol develops from acetic acid via a complex sequence of about 36 biochemical reactions.
Washington then seems to dismiss directly observed therapy, in which patients must be watched ingesting a complex sequence of medication daily, as yet another of the "inequitable policies" — blacks have a 300percentt greater risk of contracting tuberculosis than whites — that have "shaped the uncomfortably close relationship between African-Americans and infectious disease".
The present-day Mediterranean seafloor was formed during a complex sequence of rifting between small plates in this region, beginning with the separation of North America and Europe from Africa about 200 million years ago.
This intensely intellectual approach to painting which aimed to encapsulate a complex sequence of events into a single static image would eventually earn Poussin the epithet of "painter-philosopher".
No test tube treatment can exactly replicate the experience of a cell in a growing embryo as it is exposed to a complex sequence of signals from a constantly changing cast of neighboring cells.
Migraine attacks consist of a complex sequence of symptoms.
A complex sequence of phase formation was observed for spot combustion.
