The phrase "as the main trigger" is correct and usable in written English.
It can be used to indicate the primary cause or reason for a particular event or action.
Example: "The sudden increase in temperature acted as the main trigger for the chemical reaction."
Alternatives: "as the primary catalyst" or "as the key factor".
Contact of blood with the pericardial cavity and surgical wound has been advocated as the main trigger, but suction forces are also considered as a possible contributor.
"Santander saw the most significant gains, but they are probably less happy about the fact that one in four people cite poor customer service as the main trigger for switching away," says Ms McMurray, who highlights Nationwide as one provider managing to find a good balance between service and value.
The importance of a co-operative interplay between pre-existing tectonic deformation and its responses to strong seismic activity induced by magmatic intrusion is emphasised as being a major determinant in the course of the eruption, and as the main trigger of the eruption explosions that were audible throughout half of the land area of New Zealand.
Degradable polymers of drug-eluting stents were identified as the main trigger for these reactions [23, 24].
Therefore, it is reasonable to regard the disturbance of stirring as the main trigger of the microbial community composition change.
RBC dehydration was previously described as the main trigger of Pcat.
The model consists of two main ingredients: (1) the halo merger rate as the main triggering agent, and (2) the quasar light curve, which describes the evolution of individual quasars.
Based on a case study of a slope at the Fushun open pit mine (in Fushun, China), the unique geological structure with various joints and discontinuities, groundwater, intense rainfall, and mining activities are identified as the main triggers for different failure stages.
Industry observers generally point to the hiring of college hoop hot-shots John Calipari by the New Jersey Nets and Rick Pitino by the Boston Celtics in the 1990s as the main triggers that sent NBA coaching salaries upward.
Twenty-five patients (43.8%) indicated stress as the main triggering factor of the event and 23 patients (40.3%) indicated alcohol intake.
