Sentence examples for are difficult to recreate in the 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.

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.

They may also preserve historic genetic traits and that they provide habitat for wild flora and fauna that may be difficult to recreate in zoos, arboretums or laboratories.

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

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.

"The confidence in the food chain was affected adversely, and the share prices of big supermarkets were affected, and it is difficult to recreate the feeling of anxiety that the public had at the time this all emerged.

Nevertheless, the OM molecular structure and its dynamics are poorly understood because the structure is difficult to recreate or study in vitro.

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

The moment is difficult to recreate.

When you fall in love with something and suddenly they don't make it anymore, it gets a little crazy, because that's the kind of thing it would be difficult to recreate.

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