The phrase "a sequence of key" is not correct in English.
It should be "a sequence of keys." You can use it when referring to a series of keys, such as in a musical context or a coding context.
Example: "The song is played using a sequence of keys on the piano."
Alternatives: "a series of keys" or "a chain of keys."
Mappers turn their given chunk into a sequence of key–value pairs; exactly how these key–value pairs are generated from the input data depends on the particular computing task and is determined by the code written by the user for the map function.
2012's Receiver for PC and Mac is a first-person shooter where, instead of tapping a single button to reload your pistol, you must use a sequence of key presses.
The evolutionary pattern of functional modules can be represented as a sequence of key evolutionary events (changes) in consecutive timestamps.
MOA encompasses a sequence of key events and processes starting with the interaction of a chemical with a cell and proceeding through various steps to disease induction.
Other authors have suggested a sequence of key events whereby Cr VI -induced hyperplasia oCr VI -inducednt to DNA mutation (McCarroll et al., 2010).
US EPA (2005a) defines MOA as "a sequence of key events and processes, starting with interaction of an agent with a cell, proceeding through operational and anatomical changes, and resulting in cancer formation".
One of the camera agents hit a sequence of keys on his keyboard and brought up an image of the exterior of the boutique fitting rooms.
Before settling down for the night, the students studied pairs of words and pairs of figures, learned to tap a sequence of keys on a keyboard, and practiced drawing figures while looking at a mirror.
The theory shows that in a displacement of an oil by a gas with nc components, the behavior of the displacement is controlled by a sequence of nc−1 key tie lines.
The researchers first scanned a group of seven subjects while they learned a task that required them to push a sequence of computer keys.
This analysis of risks from cumulative effects of chemical exposures is restrictive because it suggests that regulators should only focus on groupings of individual chemicals that are as follows: (a) known to act via a common sequence of key events and processes; (b) known to act on a common target/tissue and (c) known to produce a common adverse outcome (e.g. cancer).
