Sentence examples for are difficult to recreate from inspiring English sources

However, the geothermal processes in the Earth's crust are difficult to recreate in the laboratory, because of enormous dimensions, the lengthy period of processes and the unknown but estimated physical and chemical conditions and material parameters.

Once the virtuous, reinforcing cycles are broken they are difficult to recreate, and they can turn to a vicious cycle.

Once the virtuous, reinforcing cycles are broken they are difficult to recreate, and they can turn to a vicious cycle.... That's why losing pieces of our manufacturing base should be such a serious concern.

"It's difficult to recreate yourself someplace else".

The capabilities of thousands of engineers and technicians will be difficult to recreate later once they have been lost.

The rest of the concert was uneven because of the material as well as the execution; "Thunderbird," a T Bone Burnett production, has a gleam that would be difficult to recreate onstage.

It's difficult to recreate the impact of a strong production, but the Met has put great care into its current revival of "Dialogues des Carmelites," which opened on Saturday night after an absence of eight years.

Bone is difficult to recreate.

It's difficult to recreate that environment on the Web.

Despite the significant advances in the meniscus tissue engineering field, it is difficult to recreate the complex structure and organization of the collagenous matrix of the meniscus.

It is difficult to recreate, in a laboratory, the physico-chemical conditions expected in a repository and impossible to simulate the time scales involved without encountering kinetic effects that cannot be scaled back to natural process rates.