Sentence examples for cannot be improved much from inspiring English sources

Good private-sector management may help improve Royal Mail in certain ways, but short of charging people to send post by the mile, or charging people in remote areas to receive theirs, the lion's share of Royal Mail's business – its universal service part – cannot be improved much by part-privatisation.

For example, if half of the population is infected by Plasmodium parasites, the likelihood ratio cannot exceed 2. Consequently, if prevalence of infection is high, ruling in malaria cannot be improved much by the development of more sensitive parasite detection tests, such as those based on the polymerase chain reaction assays [ 9].

It is generally accepted that HI cannot be improved much further, because it is already close to 60% in modern elite varieties and, clearly, the plant needs leaves to photosynthesise, roots to acquire water and minerals, and stalks to support the leaves and heads.

However, as long as its model assumptions are valid, our mixture method can make corrections in AEI calls once more data or information becomes available, which is not the case for the predetermined thresholds where the accuracy of AEI classification criterion cannot be improved regardless how much additional data is collected.

It cannot be improved upon.

Four majors cannot be improved upon.

This does not mean the Human Rights Act cannot be improved.

What if eye-hand coordination cannot be improved after 50?

Transport links, for example, cannot be improved overnight.

The No Child Left Behind Act, with its insistence that what cannot be quantified cannot be improved, plays a role.

The plain truth is that good beer cannot be improved on.