The phrase "activate the launch" is correct and usable in written English.
It can be used in contexts related to initiating a process, especially in technology, aerospace, or project management.
Example: "Once all systems are checked, we will activate the launch to begin the countdown."
Alternatives: "initiate the launch" or "trigger the launch".
Eight-year-old Koran Prou leaps to activate the launch of an air-powered rocket at Cornell Cooperative Extension of Jefferson County's Space Night, held Nov. 9 at Case Middle School in Watertown, New York.
Turn off the traction control to activate the launch control and the car gets even meaner.
While preparing for the liftoff from the lunar surface, Armstrong and Aldrin discovered that, in their bulky spacesuits, they had broken the ignition switch for the ascent engine; using part of a pen, they pushed the circuit breaker in to activate the launch sequence.
The Zoom Ring can also be used to activate the Quick Launch and Shortcut features to navigate to the camera and through its modes quickly, again by twisting the ring.
For instance, how is she going to activate the nuclear launch button?
But once the Flickr setting is activated, the app launches and brings your photostream to the Boxee Box.
PETALING JAYA, 20 NOVEMBER 2014 – A host of civil society organisations in Malaysia have joined forces for the My Promise to Children campaign, launched today to activate the Promise made 25 years ago to children, when the United Nations adopted the Convention on the Rights of the Child (CRC) on 20 November 1989.
The timer was set to activate the camera three minutes before the scheduled launch time.
We now need to act, and this is why we are launching the process to activate the Blocking Statute from 1996," European Commission President Jean-Claude Juncker said.
To activate the pointer, touch and hold anywhere on your iPad screen after launching your presentation.
But to activate it, the engineers have to activate the backup or "B" channels in other components of the observatory, none of which have been turned on since the telescope was launched in 1990.
