Sentence examples for difficult to be changed from inspiring English sources

However, the encoding, essentially a combination operation, makes the coded data difficult to be changed.

When the levels of some factors are difficult to be changed or controlled, fractional factorial split-plot (FFSP) designs are often used.

Given the fact that supplier selection problem is a strategic decision, it is difficult to be changed or modified in a short period of time.

Furthermore, they have suggested a fuzzy simulation method for chance constraints for which it is usually difficult to be changed into certain equations.

Consumer perceptions are difficult to change, but change is evident on Madeira, an island where the wine business has typically moved with the agility of a supertanker.

In addition, various situations in which client behaviour seemed difficult to change were discussed.

"Patterns of segregation are difficult to change because they're driven by parental behaviour.

"Culture, almost by definition, is difficult to change because it's so embedded".

These unfortunate realities will be difficult to change quickly, but they are also impossible to endure endlessly.

However, while socio-economic trends are difficult to change, more attention should be placed in conservation strategies.

It's difficult to change a rule and then change it again halfway through the year".