The phrase "a key method for" is correct and usable in written English.
It can be used when discussing an important or essential approach to achieving a specific goal or outcome.
Example: "Implementing a key method for improving productivity is essential for our team's success."
Alternatives: "an essential approach to" or "a crucial technique for".
Training is a key method for building entrepreneurial capacity.
Usability testing is presented as a key method for conducting evaluations during iterative system development.
MySpace has taken a step to increase security that disables a key method for third party vendors to spread their services inside the online social network.
Pinch analysis is a key method for optimizing industrial heat recovery resulting in greater energy efficiency and profitability.
The natural complexity of LUCC models "might make them currently unacceptable for many developing countries as a key method for post-2012 policies" [3].
TEM has been found to be a key method for the characterisation of various types of nanomaterial in the size ranging from 10 nm to 1 μm.
Percutaneous pinning remains a key method of surgical fixation for Colles' fractures.
Conventional pinning (Willenegger) technique remains a key method of percutaneous pinning for displaced distal radius fractures [ 9]; however, the reliability of achievement and maintenance of the reduced position until bone healing is always a concern [ 13, 14, 16, 17].
Motivation: Optical flow is a key method used for quantitative motion estimation of biological structures in light microscopy.
To minimize potential reference bias and also identify conformational heterogeneity, multivariate statistical analysis (MSA) is a key method utilized for the classification of subtomograms.
This simple and mild method that uses an inexpensive catalyst may represent a novel key method for the regioselective demethoxylation of dibenzocyclooctadiene lignans and may serve as an alternative to other methods for the dehalogenation of aryl halides.
