The phrase "a more extensive and" is correct and usable in written English.
It can be used when comparing or describing something that is broader or more comprehensive in scope or detail.
Example: "The study provided a more extensive and thorough analysis of the data than previous research."
Alternatives: "a broader and" or "a more comprehensive and".
The idea of synthetic biology is to carry out genetic engineering in a more extensive and systematic way.
This largely facilitates the chemical accessibility to CNTs within the yarn, potentially enabling a more extensive and uniform modification.
A more extensive and theoretical treatment of the material in 6.045[J]/18.400[J], emphasizing computability and computational complexity theory.
A more extensive and theoretical treatment of the material in 6.045J/18.400J, emphasizing computability and computational complexity theory.
Although the problems afflicting poor black men have been known for decades, the new data paint a more extensive and sobering picture of the challenges they face.
An impressive human being and a dedicated judge, Justice Souter was, in fact, less influential on the court than a candidate with a more extensive (and visible) record might have been.
It was a sign of progress in their drive to create a more extensive and sophisticated manufacturing industry as a way of reducing dependence on oil, which accounts for 45% of GDP and 80% of government revenues.
In the current research, the authors intend to develop all four combinations in one single Initial Event, aiming to extend this meta-theory method to a more extensive and practical level.
Many Germans see the idea of a more extensive and permanent form of debt mutualisation – for instance in the form of eurobonds – as the creation of a "debt union" in which they and other surplus countries would assume unlimited liability for deficit countries' debt while giving up what leverage they have to enforce structural reform.
Certainly, though Lewis wrote 23 novels and planned several others, a more extensive and sensitive reading of Lewis's works, and a theory of how they developed (as opposed to details of how they got written), would have helped flesh out the novelist.
Based on their abundant research achievements, they have made four specific suggestions for the gradual reduction and eventual elimination of worldwide fissile materials, providing an opportunity for the international community to have a more extensive and in-depth discussion in this regard.
