The phrase "a far more precise" is correct and usable in written English.
It can be used when comparing the precision of two or more things, indicating that one is significantly more precise than the other.
Example: "The new measurement technique is a far more precise method for obtaining accurate results than the previous one."
Alternatives: "much more accurate" or "significantly more exact".
They can loiter, observe and strike, with a far more precise application of force.
His systems will give a far more precise picture of truancy rates, security problems, teachers' absences and incompetence and the way all these factors interact.
He recalls feeling fascinated with the notion of replacing genes, which seemed a far more precise way of treatment than the conventional medicines he was then studying.
The capacity, offered by genetic engineering, of turning off (inactivating) specific genes has opened up the possibility of altering the plant content in a far more precise manner than previously available.
Obama's initiative would develop techniques for gathering dynamic, moving images in which each voxel corresponds to a single neuron, an enormous leap in resolution that is likely to lead to a far more precise understanding of the brain.
That decision is based on I.B.M.'s system, which uses computer algorithms to predict how much rain will fall in a given square kilometer — a far more precise forecast than standard weather systems provide.
The new clock can detect changes in just 1 centimeter of elevation, a measurement far more precise than was previously possible, Ludlow said.
By identifying which factors influence girls at each stage of their education, we have developed a strategy that is far more precise, targeted and sequenced than those who have been tried in recent years.
The GPS ability relies on the same satellites that help a smartphone find a restaurant, but it is far more precise.
"If such an approach is possible, this would enable far more precise and targeted attacks, at a finer level in a large network of heterogeneous machines but with generic malware," they say.
As a result, our samples are far more precise than could be measured acoustically in the physical world.
