The phrase "a primary launch" is correct and usable in written English.
It can be used when referring to the main or initial launch of a product, service, or project.
Example: "The company is excited to announce a primary launch of its new software next month."
Alternatives: "a main launch" or "an initial launch".
The company intends to use this model as its primary launch vehicle, eventually replacing the current Falcon and Falcon Heavy rockets.
And about the same percentage is from what the automaker calls its primary launch markets: Tennessee, where Nissan has its U.S. headquarters, and California, Washington, Oregon and Arizona.
The carmaker reported that more than 55% of the reservations were from what Nissan calls its primary launch markets in California, Washington, Oregon, Arizona, and Tennessee, where the carmaker has its US headquarters and an auto factory.
The new design procedure is demonstrated by means of a full-scale primary launch-vehicle shell and the results show an estimated weight reduction of about 20%.
PHILADELPHIA -- The Pennsylvania primary launched Hillary Clinton on a difficult, but feasible path to ultimately leading the nationwide popular vote in the Democratic presidential race.
By contrast, Maryland state Sen. Catherine Pugh, who won Tuesday's Democratic mayoral primary, launched her campaign in September 2015.
Khanna seems to have learned his lesson from last cycle, when he blew through the bulk of his money before the primary, launching television ads early on and running out of steam closer to November.
That is, according to the upwelling paradigm (Tsunoda, 2015), a primary EPB is launched from the crest of each upwelling.
That is, we hypothesize that a primary EPB was launched from the crest of an upwelling, which reached the observed maximum h'F(2.5) value of 350 km over CPN.
